Mirrors
/
mariadb
mirror of https://github.com/MariaDB/server
3
0
Fork 0
Code Releases Activity
Browse Source

Manual merge of mysql-5.1-bugteam to mysql-trunk-merge. 

Conflicts:

Text conflict in client/mysqlbinlog.cc
Text conflict in mysql-test/r/explain.result
Text conflict in mysql-test/r/subselect.result
Text conflict in mysql-test/r/subselect3.result
Text conflict in mysql-test/r/type_datetime.result
Text conflict in sql/share/Makefile.am
pull/374/head
Alexey Kopytov 16 years ago
parent
6e7b8b6a7a b182c9bd20
commit
dbbdc4b196
50 changed files with 1243 additions and 442 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 489
      COPYING
  2. 20
      client/mysql.cc
  3. 5
      client/mysql_upgrade.c
  4. 9
      client/mysqlbinlog.cc
  5. 2
      client/mysqltest.cc
  6. 4
      mysql-test/Makefile.am
  7. 25
      mysql-test/include/view_alias.inc
  8. 2
      mysql-test/r/compare.result
  9. 2
      mysql-test/r/explain.result
  10. 15
      mysql-test/r/gis-rtree.result
  11. 4
      mysql-test/r/group_by.result
  12. 67
      mysql-test/r/merge.result
  13. 33
      mysql-test/r/myisam.result
  14. 4
      mysql-test/r/ps.result
  15. 62
      mysql-test/r/subselect.result
  16. 18
      mysql-test/r/subselect3.result
  17. 24
      mysql-test/r/trigger.result
  18. 8
      mysql-test/r/type_datetime.result
  19. 2
      mysql-test/r/union.result
  20. 13
      mysql-test/r/update.result
  21. 4
      mysql-test/r/view.result
  22. 111
      mysql-test/r/view_alias.result
  23. 17
      mysql-test/r/xa.result
  24. BIN
      mysql-test/std_data/bug48265.frm
  25. 29
      mysql-test/suite/binlog/r/binlog_innodb_row.result
  26. 1
      mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result
  27. 11
      mysql-test/suite/binlog/r/binlog_tmp_table.result
  28. 37
      mysql-test/suite/binlog/t/binlog_innodb_row.test
  29. 66
      mysql-test/suite/binlog/t/binlog_tmp_table.test
  30. 24
      mysql-test/t/gis-rtree.test
  31. 57
      mysql-test/t/merge.test
  32. 28
      mysql-test/t/myisam.test
  33. 30
      mysql-test/t/trigger.test
  34. 16
      mysql-test/t/update.test
  35. 92
      mysql-test/t/view_alias.test
  36. 16
      mysql-test/t/xa.test
  37. 5
      scripts/Makefile.am
  38. 1
      sql/item.cc
  39. 2
      sql/log_event.cc
  40. 7
      sql/set_var.cc
  41. 8
      sql/share/Makefile.am
  42. 3
      sql/sql_base.cc
  43. 18
      sql/sql_delete.cc
  44. 10
      sql/sql_select.cc
  45. 32
      sql/sql_view.cc
  46. 12
      storage/myisam/ha_myisam.cc
  47. 18
      storage/myisam/rt_index.c
  48. 122
      storage/myisammrg/ha_myisammrg.cc
  49. 8
      storage/myisammrg/myrg_open.c
  50. 2
      storage/ndb/src/common/util/Makefile.am

489
COPYING
View File

@ -1,308 +1,297 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
========
Preamble
The licenses for most software are designed to take away your freedom
to share and change it. By contrast, the GNU General Public License is
intended to guarantee your freedom to share and change free
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not price.
Our General Public Licenses are designed to make sure that you have
the freedom to distribute copies of free software (and charge for this
service if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs; and that you know you can do these things.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid anyone
to deny you these rights or to ask you to surrender the rights. These
restrictions translate to certain responsibilities for you if you
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis
or for a fee, you must give the recipients all the rights that you
have. You must make sure that they, too, receive or can get the source
code. And you must show them these terms so they know their rights.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software patents.
We wish to avoid the danger that redistributors of a free program will
individually obtain patent licenses, in effect making the program
proprietary. To prevent this, we have made it clear that any patent
must be licensed for everyone's free use or not licensed at all.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains a
notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program",
below, refers to any such program or work, and a "work based on
the Program" means either the Program or any derivative work under
copyright law: that is to say, a work containing the Program or a
portion of it, either verbatim or with modifications and/or
translated into another language. (Hereinafter, translation is
included without limitation in the term "modification".) Each
licensee is addressed as "you".
Activities other than copying, distribution and modification are
not covered by this License; they are outside its scope. The act
of running the Program is not restricted, and the output from the
Program is covered only if its contents constitute a work based on
the Program (independent of having been made by running the
Program). Whether that is true depends on what the Program does.
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any
warranty; and give any other recipients of the Program a copy of
this License along with the Program.
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy,
and you may at your option offer warranty protection in exchange
for a fee.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a. You must cause the modified files to carry prominent notices
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b. You must cause any work that you distribute or publish, that
in whole or in part contains or is derived from the Program
or any part thereof, to be licensed as a whole at no charge
to all third parties under the terms of this License.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c. If the modified program normally reads commands interactively
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display
an announcement including an appropriate copyright notice and
a notice that there is no warranty (or else, saying that you
provide a warranty) and that users may redistribute the
program under these conditions, and telling the user how to
view a copy of this License. (Exception: if the Program
itself is interactive but does not normally print such an
announcement, your work based on the Program is not required
to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the
Program, and can be reasonably considered independent and separate
works in themselves, then this License, and its terms, do not
apply to those sections when you distribute them as separate
works. But when you distribute the same sections as part of a
whole which is a work based on the Program, the distribution of
the whole must be on the terms of this License, whose permissions
for other licensees extend to the entire whole, and thus to each
and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or
contest your rights to work written entirely by you; rather, the
intent is to exercise the right to control the distribution of
derivative or collective works based on the Program.
In addition, mere aggregation of another work not based on the
Program with the Program (or with a work based on the Program) on
a volume of a storage or distribution medium does not bring the
other work under the scope of this License.
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms
of Sections 1 and 2 above provided that you also do one of the
following:
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a. Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of
Sections 1 and 2 above on a medium customarily used for
software interchange; or,
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b. Accompany it with a written offer, valid for at least three
years, to give any third-party, for a charge no more than your
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a
medium customarily used for software interchange; or,
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c. Accompany it with the information you received as to the offer
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with
such an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete
source code means all the source code for all modules it contains,
plus any associated interface definition files, plus the scripts
used to control compilation and installation of the executable.
However, as a special exception, the source code distributed need
not include anything that is normally distributed (in either
source or binary form) with the major components (compiler,
kernel, and so on) of the operating system on which the executable
runs, unless that component itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this
License. However, parties who have received copies, or rights,
from you under this License will not have their licenses
terminated so long as such parties remain in full compliance.
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify
or distribute the Program or its derivative works. These actions
are prohibited by law if you do not accept this License.
Therefore, by modifying or distributing the Program (or any work
based on the Program), you indicate your acceptance of this
License to do so, and all its terms and conditions for copying,
distributing or modifying the Program or works based on it.
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program
subject to these terms and conditions. You may not impose any
further restrictions on the recipients' exercise of the rights
granted herein. You are not responsible for enforcing compliance
by third parties to this License.
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent
issues), conditions are imposed on you (whether by court order,
agreement or otherwise) that contradict the conditions of this
License, they do not excuse you from the conditions of this
License. If you cannot distribute so as to satisfy simultaneously
your obligations under this License and any other pertinent
obligations, then as a consequence you may not distribute the
Program at all. For example, if a patent license would not permit
royalty-free redistribution of the Program by all those who
receive copies directly or indirectly through you, then the only
way you could satisfy both it and this License would be to refrain
entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable
under any particular circumstance, the balance of the section is
intended to apply and the section as a whole is intended to apply
in other circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of
any such claims; this section has the sole purpose of protecting
the integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is
willing to distribute software through any other system and a
licensee cannot impose that choice.
This section is intended to make thoroughly clear what is believed
to be a consequence of the rest of this License.
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces,
the original copyright holder who places the Program under this
License may add an explicit geographical distribution limitation
excluding those countries, so that distribution is permitted only
in or among countries not thus excluded. In such case, this
License incorporates the limitation as if written in the body of
this License.
9. The Free Software Foundation may publish revised and/or new
versions of the General Public License from time to time. Such
new versions will be similar in spirit to the present version, but
may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies a version number of this License which applies
to it and "any later version", you have the option of following
the terms and conditions either of that version or of any later
version published by the Free Software Foundation. If the Program
does not specify a version number of this License, you may choose
any version ever published by the Free Software Foundation.
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the
author to ask for permission. For software which is copyrighted
by the Free Software Foundation, write to the Free Software
Foundation; we sometimes make exceptions for this. Our decision
will be guided by the two goals of preserving the free status of
all derivatives of our free software and of promoting the sharing
and reuse of software generally.
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE
LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE
QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
SERVICING, REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY
MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE
LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,
INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR
INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU
OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
=============================================
If you develop a new program, and you want it to be of the greatest
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest to
attach them to the start of each source file to most effectively convey
the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
ONE LINE TO GIVE THE PROGRAM'S NAME AND A BRIEF IDEA OF WHAT IT DOES.
Copyright (C) YYYY NAME OF AUTHOR
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -314,25 +303,24 @@ the exclusion of warranty; and each file should have at least the
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19YY NAME OF AUTHOR
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the
appropriate parts of the General Public License. Of course, the
commands you use may be called something other than `show w' and `show
c'; they could even be mouse-clicks or menu items--whatever suits your
program.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
@ -341,12 +329,11 @@ necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
SIGNATURE OF TY COON, 1 April 1989
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library,
you may consider it more useful to permit linking proprietary
applications with the library. If this is what you want to do, use the
GNU Library General Public License instead of this License.
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

20
client/mysql.cc
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2000-2008 MySQL AB
/* Copyright 2000, 2010, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -13,6 +13,11 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#define COPYRIGHT_NOTICE "\
Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.\n\
This software comes with ABSOLUTELY NO WARRANTY. This is free software,\n\
and you are welcome to modify and redistribute it under the GPL v2 license\n"
/* mysql command tool
* Commands compatible with mSQL by David J. Hughes
*
@ -1167,6 +1172,8 @@ int main(int argc,char *argv[])
mysql_thread_id(&mysql), server_version_string(&mysql));
put_info((char*) glob_buffer.ptr(),INFO_INFO);
put_info(COPYRIGHT_NOTICE, INFO_INFO);
#ifdef HAVE_READLINE
initialize_readline((char*) my_progname);
if (!status.batch && !quick && !opt_html && !opt_xml)
@ -1209,13 +1216,11 @@ int main(int argc,char *argv[])
sprintf(histfile_tmp, "%s.TMP", histfile);
}
}
#endif
sprintf(buff, "%s",
#ifndef NOT_YET
"Type 'help;' or '\\h' for help. Type '\\c' to clear the current input statement.\n");
#else
"Type 'help [[%]function name[%]]' to get help on usage of function.\n");
#endif
put_info(buff,INFO_INFO);
status.exit_status= read_and_execute(!status.batch);
if (opt_outfile)
@ -1573,10 +1578,7 @@ static void usage(int version)
if (version)
return;
printf("\
Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc.\n\
This software comes with ABSOLUTELY NO WARRANTY. This is free software,\n\
and you are welcome to modify and redistribute it under the GPL license\n");
printf("%s", COPYRIGHT_NOTICE);
printf("Usage: %s [OPTIONS] [database]\n", my_progname);
my_print_help(my_long_options);
print_defaults("my", load_default_groups);

5
client/mysql_upgrade.c
View File

@ -45,7 +45,7 @@ static DYNAMIC_STRING conn_args;
static char *opt_password= 0;
static my_bool tty_password= 0;
static char opt_tmpdir[FN_REFLEN];
static char opt_tmpdir[FN_REFLEN] = "";
#ifndef DBUG_OFF
static char *default_dbug_option= (char*) "d:t:O,/tmp/mysql_upgrade.trace";
@ -464,7 +464,8 @@ static int run_query(const char *query, DYNAMIC_STRING *ds_res,
DBUG_ENTER("run_query");
DBUG_PRINT("enter", ("query: %s", query));
if ((fd= create_temp_file(query_file_path, opt_tmpdir,
if ((fd= create_temp_file(query_file_path,
opt_tmpdir[0] ? opt_tmpdir : NULL,
"sql", O_CREAT | O_SHARE | O_RDWR,
MYF(MY_WME))) < 0)
die("Failed to create temporary file for defaults");

9
client/mysqlbinlog.cc
View File

@ -832,7 +832,11 @@ Exit_status process_event(PRINT_EVENT_INFO *print_event_info, Log_event *ev,
print_event_info->common_header_len=
glob_description_event->common_header_len;
ev->print(result_file, print_event_info);
ev->temp_buf= 0; // as the event ref is zeroed
if (!remote_opt)
ev->free_temp_buf(); // free memory allocated in dump_local_log_entries
else
// disassociate but not free dump_remote_log_entries time memory
ev->temp_buf= 0;
/*
We don't want this event to be deleted now, so let's hide it (I
(Guilhem) should later see if this triggers a non-serious Valgrind
@ -2018,7 +2022,8 @@ int main(int argc, char** argv)
my_init_time(); // for time functions
load_defaults("my", load_default_groups, &argc, &argv);
if (load_defaults("my", load_default_groups, &argc, &argv))
exit(1);
defaults_argv= argv;
parse_args(&argc, (char***)&argv);

2
client/mysqltest.cc
View File

@ -1245,7 +1245,7 @@ void die(const char *fmt, ...)
Help debugging by displaying any warnings that might have
been produced prior to the error
*/
if (cur_con)
if (cur_con && !cur_con->pending)
show_warnings_before_error(&cur_con->mysql);
cleanup_and_exit(1);

4
mysql-test/Makefile.am
View File

@ -130,12 +130,12 @@ uninstall-local:
# mtr - a shortcut for executing mysql-test-run.pl
mtr:
$(RM) -f mtr
$(LN_S) $(srcdir)/mysql-test-run.pl mtr
$(LN_S) mysql-test-run.pl mtr
# mysql-test-run - a shortcut for executing mysql-test-run.pl
mysql-test-run:
$(RM) -f mysql-test-run
$(LN_S) $(srcdir)/mysql-test-run.pl mysql-test-run
$(LN_S) mysql-test-run.pl mysql-test-run
# Don't update the files from bitkeeper
%::SCCS/s.%

25
mysql-test/include/view_alias.inc
View File

@ -0,0 +1,25 @@
# Routine to be called by t/view.inc
#
# The variable $after_select must be set before calling this routine.
eval CREATE VIEW v1 AS SELECT $after_select;
SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1';
#
# Extract the VIEW's SELECT from INFORMATION_SCHEMA.VIEWS
let $query1 = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
#
# Extract the VIEW's SELECT from SHOW CREATE VIEW
# SHOW CREATE VIEW v1
# View Create View character_set_client collation_connection
# v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select '<--- .....
let $value= query_get_value(SHOW CREATE VIEW v1, Create View, 1);
let $query2 = `SELECT SUBSTR("$value",INSTR("$value",' as select ') + CHAR_LENGTH(' as '))`;
DROP VIEW v1;
# Recreate the view based on SELECT from INFORMATION_SCHEMA.VIEWS
eval CREATE VIEW v1 AS $query1;
DROP VIEW v1;
# Recreate the view based on SHOW CREATE VIEW
eval CREATE VIEW v1 AS $query2;
DROP VIEW v1;

2
mysql-test/r/compare.result
View File

@ -88,7 +88,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
Warnings:
Note 1276 Field or reference 'test.t2.a' of SELECT #2 was resolved in SELECT #1
Note 1276 Field or reference 'test.t2.a' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t2`.`a` AS `a`,(select count(0) AS `COUNT(*)` from `test`.`t1` where ((`test`.`t1`.`b` = `test`.`t2`.`a`) and (concat(`test`.`t1`.`b`,`test`.`t1`.`c`) = concat('0',`test`.`t2`.`a`,'01')))) AS `x` from `test`.`t2` order by `test`.`t2`.`a`
Note 1003 select `test`.`t2`.`a` AS `a`,(select count(0) from `test`.`t1` where ((`test`.`t1`.`b` = `test`.`t2`.`a`) and (concat(`test`.`t1`.`b`,`test`.`t1`.`c`) = concat('0',`test`.`t2`.`a`,'01')))) AS `x` from `test`.`t2` order by `test`.`t2`.`a`
DROP TABLE t1,t2;
CREATE TABLE t1 (a TIMESTAMP);
INSERT INTO t1 VALUES (NOW()),(NOW()),(NOW());

2
mysql-test/r/explain.result
View File

@ -224,7 +224,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 100.00 Using where
Warnings:
Note 1276 Field or reference 'test.t1.c' of SELECT #2 was resolved in SELECT #1
Note 1003 select (select 1 AS `1` from `test`.`t2` where (`test`.`t2`.`d` = NULL)) AS `(SELECT 1 FROM t2 WHERE d = c)` from dual
Note 1003 select (select 1 from `test`.`t2` where (`test`.`t2`.`d` = NULL)) AS `(SELECT 1 FROM t2 WHERE d = c)` from dual
DROP TABLE t1, t2;
#
# Bug#30302: Tables that were optimized away are printed in the

15
mysql-test/r/gis-rtree.result
View File

@ -1526,4 +1526,19 @@ SELECT 1 FROM t1 WHERE a >= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1
1
1
DROP TABLE t1;
#
# Bug #51357: crash when using handler commands on spatial indexes
#
CREATE TABLE t1(a GEOMETRY NOT NULL,SPATIAL INDEX a(a));
HANDLER t1 OPEN;
HANDLER t1 READ a FIRST;
a
HANDLER t1 READ a NEXT;
a
HANDLER t1 READ a PREV;
a
HANDLER t1 READ a LAST;
a
HANDLER t1 CLOSE;
DROP TABLE t1;
End of 5.0 tests.

4
mysql-test/r/group_by.result
View File

@ -1742,7 +1742,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1276 Field or reference 'test.t1.a' of SELECT #2 was resolved in SELECT #1
Note 1003 select (select `test`.`t1`.`a` AS `a`) AS `aa`,count(distinct `test`.`t1`.`b`) AS `COUNT(DISTINCT b)` from `test`.`t1` group by ((select `test`.`t1`.`a` AS `a`) + 0)
Note 1003 select (select `test`.`t1`.`a`) AS `aa`,count(distinct `test`.`t1`.`b`) AS `COUNT(DISTINCT b)` from `test`.`t1` group by ((select `test`.`t1`.`a`) + 0)
EXPLAIN EXTENDED
SELECT (SELECT t1.a) aa, COUNT(DISTINCT b) FROM t1 GROUP BY -aa;
id select_type table type possible_keys key key_len ref rows filtered Extra
@ -1750,7 +1750,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1276 Field or reference 'test.t1.a' of SELECT #2 was resolved in SELECT #1
Note 1003 select (select `test`.`t1`.`a` AS `a`) AS `aa`,count(distinct `test`.`t1`.`b`) AS `COUNT(DISTINCT b)` from `test`.`t1` group by -((select `test`.`t1`.`a` AS `a`))
Note 1003 select (select `test`.`t1`.`a`) AS `aa`,count(distinct `test`.`t1`.`b`) AS `COUNT(DISTINCT b)` from `test`.`t1` group by -((select `test`.`t1`.`a`))
# should return only one record
SELECT (SELECT tt.a FROM t1 tt LIMIT 1) aa, COUNT(DISTINCT b) FROM t1
GROUP BY aa;

67
mysql-test/r/merge.result
View File

@ -2219,6 +2219,73 @@ Trigger sql_mode SQL Original Statement character_set_client collation_connectio
tr1 CREATE DEFINER=`root`@`localhost` TRIGGER tr1 AFTER INSERT ON t3 FOR EACH ROW CALL foo() latin1 latin1_swedish_ci latin1_swedish_ci
DROP TRIGGER tr1;
DROP TABLE t1, t2, t3;
#
# BUG#48265 - MRG_MYISAM problem (works in 5.0.85, does't work in 5.1.40)
#
CREATE DATABASE `test/1`;
CREATE TABLE `test/1`.`t/1`(a INT);
CREATE TABLE m1(a INT) ENGINE=MERGE UNION=(`test/1`.`t/1`);
SELECT * FROM m1;
a
SHOW CREATE TABLE m1;
Table Create Table
m1 CREATE TABLE `m1` (
`a` int(11) DEFAULT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 UNION=(`test/1`.`t/1`)
DROP TABLE m1;
CREATE TABLE `test/1`.m1(a INT) ENGINE=MERGE UNION=(`test/1`.`t/1`);
SELECT * FROM `test/1`.m1;
a
SHOW CREATE TABLE `test/1`.m1;
Table Create Table
m1 CREATE TABLE `m1` (
`a` int(11) DEFAULT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 UNION=(`t/1`)
DROP TABLE `test/1`.m1;
DROP TABLE `test/1`.`t/1`;
CREATE TEMPORARY TABLE `test/1`.`t/1`(a INT);
CREATE TEMPORARY TABLE m1(a INT) ENGINE=MERGE UNION=(`test/1`.`t/1`);
SELECT * FROM m1;
a
SHOW CREATE TABLE m1;
Table Create Table
m1 CREATE TEMPORARY TABLE `m1` (
`a` int(11) DEFAULT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 UNION=(`test/1`.`t/1`)
DROP TABLE m1;
CREATE TEMPORARY TABLE `test/1`.m1(a INT) ENGINE=MERGE UNION=(`test/1`.`t/1`);
SELECT * FROM `test/1`.m1;
a
SHOW CREATE TABLE `test/1`.m1;
Table Create Table
m1 CREATE TEMPORARY TABLE `m1` (
`a` int(11) DEFAULT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 UNION=(`t/1`)
DROP TABLE `test/1`.m1;
DROP TABLE `test/1`.`t/1`;
DROP DATABASE `test/1`;
CREATE TABLE `t@1`(a INT);
SELECT * FROM m1;
a
SHOW CREATE TABLE m1;
Table Create Table
m1 CREATE TABLE `m1` (
`a` int(11) DEFAULT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 UNION=(`t@1`)
DROP TABLE `t@1`;
CREATE DATABASE `test@1`;
CREATE TABLE `test@1`.`t@1`(a INT);
FLUSH TABLE m1;
SELECT * FROM m1;
a
SHOW CREATE TABLE m1;
Table Create Table
m1 CREATE TABLE `m1` (
`a` int(11) DEFAULT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 UNION=(`test@1`.`t@1`)
DROP TABLE m1;
DROP TABLE `test@1`.`t@1`;
DROP DATABASE `test@1`;
End of 5.1 tests
#
# An additional test case for Bug#27430 Crash in subquery code

33
mysql-test/r/myisam.result
View File

@ -2356,4 +2356,37 @@ CHECKSUM TABLE t3 EXTENDED;
Table Checksum
test.t3 3775188275
DROP TABLE t1, t2, t3;
#
# BUG#51307 - widespread corruption with partitions and insert...select
#
CREATE TABLE t1(a CHAR(255), KEY(a));
SELECT * FROM t1, t1 AS a1;
a a
SET myisam_sort_buffer_size=4;
INSERT INTO t1 VALUES
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0');
Warnings:
Error 1034 myisam_sort_buffer_size is too small
Error 1034 Number of rows changed from 0 to 157
SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
INSERT INTO t1 VALUES('1');
SELECT * FROM t1, t1 AS a1 WHERE t1.a=1 AND a1.a=1;
a a
1 1
DROP TABLE t1;
End of 5.1 tests

4
mysql-test/r/ps.result
View File

@ -1786,7 +1786,7 @@ prepare stmt from "create view v1 (c,d,e,f) as select a,b,a in (select a+2 from
execute stmt;
show create view v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `c`,`t1`.`b` AS `d`,`t1`.`a` in (select (`t1`.`a` + 2) AS `a+2` from `t1`) AS `e`,`t1`.`a` = all (select `t1`.`a` AS `a` from `t1`) AS `f` from `t1` latin1 latin1_swedish_ci
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `c`,`t1`.`b` AS `d`,`t1`.`a` in (select (`t1`.`a` + 2) from `t1`) AS `e`,`t1`.`a` = all (select `t1`.`a` from `t1`) AS `f` from `t1` latin1 latin1_swedish_ci
select * from v1;
c d e f
drop view v1;
@ -1794,7 +1794,7 @@ execute stmt;
deallocate prepare stmt;
show create view v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `c`,`t1`.`b` AS `d`,`t1`.`a` in (select (`t1`.`a` + 2) AS `a+2` from `t1`) AS `e`,`t1`.`a` = all (select `t1`.`a` AS `a` from `t1`) AS `f` from `t1` latin1 latin1_swedish_ci
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `c`,`t1`.`b` AS `d`,`t1`.`a` in (select (`t1`.`a` + 2) from `t1`) AS `e`,`t1`.`a` = all (select `t1`.`a` from `t1`) AS `f` from `t1` latin1 latin1_swedish_ci
select * from v1;
c d e f
drop view v1;

62
mysql-test/r/subselect.result
View File

@ -32,7 +32,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
NULL UNION RESULT <union3,4> ALL NULL NULL NULL NULL NULL NULL
Warnings:
Note 1249 Select 2 was reduced during optimization
Note 1003 select (select 0 AS `0` union select 0 AS `0`) AS `(SELECT (SELECT 0 UNION SELECT 0))`
Note 1003 select (select 0 union select 0) AS `(SELECT (SELECT 0 UNION SELECT 0))`
SELECT (SELECT 1 FROM (SELECT 1) as b HAVING a=1) as a;
ERROR 42S22: Reference 'a' not supported (forward reference in item list)
SELECT (SELECT 1 FROM (SELECT 1) as b HAVING b=1) as a,(SELECT 1 FROM (SELECT 1) as c HAVING a=1) as b;
@ -50,7 +50,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
Warnings:
Note 1276 Field or reference 'b.a' of SELECT #3 was resolved in SELECT #1
Note 1276 Field or reference 'b.a' of SELECT #3 was resolved in SELECT #1
Note 1003 select 1 AS `1` from dual having ((select '1' AS `a`) = 1)
Note 1003 select 1 AS `1` from dual having ((select '1') = 1)
SELECT 1 FROM (SELECT 1 as a) as b HAVING (SELECT a)=1;
1
1
@ -187,7 +187,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
4 SUBQUERY t2 ALL NULL NULL NULL NULL 2 100.00
NULL UNION RESULT <union1,3> ALL NULL NULL NULL NULL NULL NULL
Warnings:
Note 1003 (select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b` from `test`.`t2` where (`test`.`t2`.`b` = (select `test`.`t3`.`a` AS `a` from `test`.`t3` order by 1 desc limit 1))) union (select `test`.`t4`.`a` AS `a`,`test`.`t4`.`b` AS `b` from `test`.`t4` where (`test`.`t4`.`b` = (select (max(`test`.`t2`.`a`) * 4) AS `max(t2.a)*4` from `test`.`t2`)) order by `a`)
Note 1003 (select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b` from `test`.`t2` where (`test`.`t2`.`b` = (select `test`.`t3`.`a` from `test`.`t3` order by 1 desc limit 1))) union (select `test`.`t4`.`a` AS `a`,`test`.`t4`.`b` AS `b` from `test`.`t4` where (`test`.`t4`.`b` = (select (max(`test`.`t2`.`a`) * 4) from `test`.`t2`)) order by `a`)
select (select a from t3 where a<t2.a*4 order by 1 desc limit 1), a from t2;
(select a from t3 where a<t2.a*4 order by 1 desc limit 1) a
3 1
@ -203,7 +203,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
3 DERIVED t2 ALL NULL NULL NULL NULL 2 100.00 Using where
2 SUBQUERY t3 ALL NULL NULL NULL NULL 3 100.00 Using where; Using filesort
Warnings:
Note 1003 select (select `test`.`t3`.`a` AS `a` from `test`.`t3` where (`test`.`t3`.`a` < 8) order by 1 desc limit 1) AS `(select t3.a from t3 where a<8 order by 1 desc limit 1)`,'2' AS `a` from dual
Note 1003 select (select `test`.`t3`.`a` from `test`.`t3` where (`test`.`t3`.`a` < 8) order by 1 desc limit 1) AS `(select t3.a from t3 where a<8 order by 1 desc limit 1)`,'2' AS `a` from dual
select * from t1 where t1.a=(select t2.a from t2 where t2.b=(select max(a) from t3) order by 1 desc limit 1);
a
2
@ -224,7 +224,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
3 DEPENDENT SUBQUERY t3 ALL NULL NULL NULL NULL 3 100.00 Using where
Warnings:
Note 1276 Field or reference 'test.t4.a' of SELECT #3 was resolved in SELECT #1
Note 1003 select `test`.`t4`.`b` AS `b`,(select avg((`test`.`t2`.`a` + (select min(`test`.`t3`.`a`) AS `min(t3.a)` from `test`.`t3` where (`test`.`t3`.`a` >= `test`.`t4`.`a`)))) AS `avg(t2.a+(select min(t3.a) from t3 where t3.a >= t4.a))` from `test`.`t2`) AS `(select avg(t2.a+(select min(t3.a) from t3 where t3.a >= t4.a)) from t2)` from `test`.`t4`
Note 1003 select `test`.`t4`.`b` AS `b`,(select avg((`test`.`t2`.`a` + (select min(`test`.`t3`.`a`) from `test`.`t3` where (`test`.`t3`.`a` >= `test`.`t4`.`a`)))) from `test`.`t2`) AS `(select avg(t2.a+(select min(t3.a) from t3 where t3.a >= t4.a)) from t2)` from `test`.`t4`
select * from t3 where exists (select * from t2 where t2.b=t3.a);
a
7
@ -314,7 +314,7 @@ NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL NULL
Warnings:
Note 1276 Field or reference 'test.t2.a' of SELECT #2 was resolved in SELECT #1
Note 1276 Field or reference 'test.t2.a' of SELECT #3 was resolved in SELECT #1
Note 1003 select (select '2' AS `a` from dual where ('2' = `test`.`t2`.`a`) union select `test`.`t5`.`a` AS `a` from `test`.`t5` where (`test`.`t5`.`a` = `test`.`t2`.`a`)) AS `(select a from t1 where t1.a=t2.a union select a from t5 where t5.a=t2.a)`,`test`.`t2`.`a` AS `a` from `test`.`t2`
Note 1003 select (select '2' from dual where ('2' = `test`.`t2`.`a`) union select `test`.`t5`.`a` from `test`.`t5` where (`test`.`t5`.`a` = `test`.`t2`.`a`)) AS `(select a from t1 where t1.a=t2.a union select a from t5 where t5.a=t2.a)`,`test`.`t2`.`a` AS `a` from `test`.`t2`
select (select a from t1 where t1.a=t2.a union all select a from t5 where t5.a=t2.a), a from t2;
ERROR 21000: Subquery returns more than 1 row
create table t6 (patient_uq int, clinic_uq int, index i1 (clinic_uq));
@ -332,7 +332,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t7 eq_ref PRIMARY PRIMARY 4 test.t6.clinic_uq 1 100.00 Using index
Warnings:
Note 1276 Field or reference 'test.t6.clinic_uq' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t6`.`patient_uq` AS `patient_uq`,`test`.`t6`.`clinic_uq` AS `clinic_uq` from `test`.`t6` where exists(select 1 AS `Not_used` from `test`.`t7` where (`test`.`t7`.`uq` = `test`.`t6`.`clinic_uq`))
Note 1003 select `test`.`t6`.`patient_uq` AS `patient_uq`,`test`.`t6`.`clinic_uq` AS `clinic_uq` from `test`.`t6` where exists(select 1 from `test`.`t7` where (`test`.`t7`.`uq` = `test`.`t6`.`clinic_uq`))
select * from t1 where a= (select a from t2,t4 where t2.b=t4.b);
ERROR 23000: Column 'a' in field list is ambiguous
drop table t1,t2,t3;
@ -367,7 +367,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 SUBQUERY t8 const PRIMARY PRIMARY 37 const 1 100.00
3 SUBQUERY t8 const PRIMARY PRIMARY 37 1 100.00 Using index
Warnings:
Note 1003 select 'joce' AS `pseudo`,(select 'test' AS `email` from `test`.`t8` where 1) AS `(SELECT email FROM t8 WHERE pseudo=(SELECT pseudo FROM t8 WHERE pseudo='joce'))` from `test`.`t8` where 1
Note 1003 select 'joce' AS `pseudo`,(select 'test' from `test`.`t8` where 1) AS `(SELECT email FROM t8 WHERE pseudo=(SELECT pseudo FROM t8 WHERE pseudo='joce'))` from `test`.`t8` where 1
SELECT pseudo FROM t8 WHERE pseudo=(SELECT pseudo,email FROM
t8 WHERE pseudo='joce');
ERROR 21000: Operand should contain 1 column(s)
@ -399,7 +399,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
2 SUBQUERY t1 index NULL PRIMARY 43 NULL 2 100.00 Using where; Using index
Warnings:
Note 1003 select (select distinct `test`.`t1`.`date` AS `date` from `test`.`t1` where (`test`.`t1`.`date` = '2002-08-03')) AS `(SELECT DISTINCT date FROM t1 WHERE date='2002-08-03')`
Note 1003 select (select distinct `test`.`t1`.`date` from `test`.`t1` where (`test`.`t1`.`date` = '2002-08-03')) AS `(SELECT DISTINCT date FROM t1 WHERE date='2002-08-03')`
SELECT DISTINCT date FROM t1 WHERE date='2002-08-03';
date
2002-08-03
@ -743,7 +743,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
3 DEPENDENT UNION NULL NULL NULL NULL NULL NULL NULL NULL No tables used
NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL NULL
Warnings:
Note 1003 select `test`.`t2`.`id` AS `id` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`id`,<exists>(select 1 AS `1` having (<cache>(`test`.`t2`.`id`) = <ref_null_helper>(1)) union select 3 AS `3` having (<cache>(`test`.`t2`.`id`) = <ref_null_helper>(3))))
Note 1003 select `test`.`t2`.`id` AS `id` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`id`,<exists>(select 1 having (<cache>(`test`.`t2`.`id`) = <ref_null_helper>(1)) union select 3 having (<cache>(`test`.`t2`.`id`) = <ref_null_helper>(3))))
SELECT * FROM t2 WHERE id IN (SELECT 5 UNION SELECT 3);
id
SELECT * FROM t2 WHERE id IN (SELECT 5 UNION SELECT 2);
@ -906,7 +906,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t2 ref_or_null a a 5 func 2 100.00 Using where; Using index
2 DEPENDENT SUBQUERY t3 ALL NULL NULL NULL NULL 3 100.00 Using where; Using join buffer
Warnings:
Note 1003 select `test`.`t1`.`a` AS `a`,<in_optimizer>(`test`.`t1`.`a`,<exists>(select 1 AS `Not_used` from `test`.`t2` join `test`.`t3` where ((`test`.`t3`.`a` = `test`.`t2`.`a`) and ((<cache>(`test`.`t1`.`a`) = `test`.`t2`.`a`) or isnull(`test`.`t2`.`a`))) having <is_not_null_test>(`test`.`t2`.`a`))) AS `t1.a in (select t2.a from t2,t3 where t3.a=t2.a)` from `test`.`t1`
Note 1003 select `test`.`t1`.`a` AS `a`,<in_optimizer>(`test`.`t1`.`a`,<exists>(select 1 from `test`.`t2` join `test`.`t3` where ((`test`.`t3`.`a` = `test`.`t2`.`a`) and ((<cache>(`test`.`t1`.`a`) = `test`.`t2`.`a`) or isnull(`test`.`t2`.`a`))) having <is_not_null_test>(`test`.`t2`.`a`))) AS `t1.a in (select t2.a from t2,t3 where t3.a=t2.a)` from `test`.`t1`
drop table t1,t2,t3;
create table t1 (a float);
select 10.5 IN (SELECT * from t1 LIMIT 1);
@ -1018,19 +1018,19 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 system NULL NULL NULL NULL 0 0.00 const row not found
2 UNCACHEABLE SUBQUERY t1 system NULL NULL NULL NULL 0 0.00 const row not found
Warnings:
Note 1003 select (select rand() AS `RAND()` from `test`.`t1`) AS `(SELECT RAND() FROM t1)` from `test`.`t1`
Note 1003 select (select rand() from `test`.`t1`) AS `(SELECT RAND() FROM t1)` from `test`.`t1`
EXPLAIN EXTENDED SELECT (SELECT ENCRYPT('test') FROM t1) FROM t1;
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 system NULL NULL NULL NULL 0 0.00 const row not found
2 UNCACHEABLE SUBQUERY t1 system NULL NULL NULL NULL 0 0.00 const row not found
Warnings:
Note 1003 select (select encrypt('test') AS `ENCRYPT('test')` from `test`.`t1`) AS `(SELECT ENCRYPT('test') FROM t1)` from `test`.`t1`
Note 1003 select (select encrypt('test') from `test`.`t1`) AS `(SELECT ENCRYPT('test') FROM t1)` from `test`.`t1`
EXPLAIN EXTENDED SELECT (SELECT BENCHMARK(1,1) FROM t1) FROM t1;
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 system NULL NULL NULL NULL 0 0.00 const row not found
2 UNCACHEABLE SUBQUERY t1 system NULL NULL NULL NULL 0 0.00 const row not found
Warnings:
Note 1003 select (select benchmark(1,1) AS `BENCHMARK(1,1)` from `test`.`t1`) AS `(SELECT BENCHMARK(1,1) FROM t1)` from `test`.`t1`
Note 1003 select (select benchmark(1,1) from `test`.`t1`) AS `(SELECT BENCHMARK(1,1) FROM t1)` from `test`.`t1`
drop table t1;
CREATE TABLE `t1` (
`mot` varchar(30) character set latin1 NOT NULL default '',
@ -1125,7 +1125,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 UNCACHEABLE SUBQUERY t1 ALL NULL NULL NULL NULL 3 100.00
3 UNCACHEABLE SUBQUERY t1 ALL NULL NULL NULL NULL 3 100.00
Warnings:
Note 1003 select `test`.`t1`.`a` AS `a`,(select (select rand() AS `rand()` from `test`.`t1` limit 1) AS `(select rand() from t1 limit 1)` from `test`.`t1` limit 1) AS `(select (select rand() from t1 limit 1) from t1 limit 1)` from `test`.`t1`
Note 1003 select `test`.`t1`.`a` AS `a`,(select (select rand() from `test`.`t1` limit 1) from `test`.`t1` limit 1) AS `(select (select rand() from t1 limit 1) from t1 limit 1)` from `test`.`t1`
drop table t1;
select t1.Continent, t2.Name, t2.Population from t1 LEFT JOIN t2 ON t1.Code = t2.Country where t2.Population IN (select max(t2.Population) AS Population from t2, t1 where t2.Country = t1.Code group by Continent);
ERROR 42S02: Table 'test.t1' doesn't exist
@ -1179,7 +1179,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE
Warnings:
Note 1003 select <in_optimizer>(0,<exists>(select 1 AS `Not_used` from `test`.`t1` `a` where 0)) AS `0 IN (SELECT 1 FROM t1 a)`
Note 1003 select <in_optimizer>(0,<exists>(select 1 from `test`.`t1` `a` where 0)) AS `0 IN (SELECT 1 FROM t1 a)`
INSERT INTO t1 (pseudo) VALUES ('test1');
SELECT 0 IN (SELECT 1 FROM t1 a);
0 IN (SELECT 1 FROM t1 a)
@ -1189,7 +1189,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE
Warnings:
Note 1003 select <in_optimizer>(0,<exists>(select 1 AS `Not_used` from `test`.`t1` `a` where 0)) AS `0 IN (SELECT 1 FROM t1 a)`
Note 1003 select <in_optimizer>(0,<exists>(select 1 from `test`.`t1` `a` where 0)) AS `0 IN (SELECT 1 FROM t1 a)`
drop table t1;
CREATE TABLE `t1` (
`i` int(11) NOT NULL default '0',
@ -1234,7 +1234,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ref salary salary 5 const 1 100.00 Using where
2 SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
Warnings:
Note 1003 select `test`.`t1`.`id` AS `id` from `test`.`t1` where (`test`.`t1`.`salary` = (select max(`test`.`t1`.`salary`) AS `MAX(salary)` from `test`.`t1`))
Note 1003 select `test`.`t1`.`id` AS `id` from `test`.`t1` where (`test`.`t1`.`salary` = (select max(`test`.`t1`.`salary`) from `test`.`t1`))
drop table t1;
CREATE TABLE t1 (
ID int(10) unsigned NOT NULL auto_increment,
@ -1317,7 +1317,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t1 eq_ref PRIMARY PRIMARY 4 func 1 100.00
2 DEPENDENT SUBQUERY t3 eq_ref PRIMARY PRIMARY 4 test.t1.b 1 100.00 Using index
Warnings:
Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`a`,<exists>(select 1 AS `Not_used` from `test`.`t1` join `test`.`t3` where ((`test`.`t3`.`a` = `test`.`t1`.`b`) and (<cache>(`test`.`t2`.`a`) = `test`.`t1`.`a`))))
Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`a`,<exists>(select 1 from `test`.`t1` join `test`.`t3` where ((`test`.`t3`.`a` = `test`.`t1`.`b`) and (<cache>(`test`.`t2`.`a`) = `test`.`t1`.`a`))))
drop table t1, t2, t3;
create table t1 (a int, b int, index a (a,b));
create table t2 (a int, index a (a));
@ -1356,7 +1356,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t1 ref a a 5 func 1001 100.00 Using where; Using index
2 DEPENDENT SUBQUERY t3 index a a 5 NULL 3 100.00 Using where; Using index; Using join buffer
Warnings:
Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`a`,<exists>(select 1 AS `Not_used` from `test`.`t1` join `test`.`t3` where ((`test`.`t3`.`a` = `test`.`t1`.`b`) and (<cache>(`test`.`t2`.`a`) = `test`.`t1`.`a`))))
Note 1003 select `test`.`t2`.`a` AS `a` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`a`,<exists>(select 1 from `test`.`t1` join `test`.`t3` where ((`test`.`t3`.`a` = `test`.`t1`.`b`) and (<cache>(`test`.`t2`.`a`) = `test`.`t1`.`a`))))
insert into t1 values (3,31);
select * from t2 where t2.a in (select a from t1 where t1.b <> 30);
a
@ -1515,7 +1515,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t3 ALL NULL NULL NULL NULL 3 100.00 Using where
2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found
Warnings:
Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where <not>((`test`.`t3`.`a` < <max>(select NULL AS `b` from `test`.`t2` group by 1)))
Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where <not>((`test`.`t3`.`a` < <max>(select NULL from `test`.`t2` group by 1)))
select * from t3 where a >= some (select b from t2 group by 1);
a
explain extended select * from t3 where a >= some (select b from t2 group by 1);
@ -1523,7 +1523,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t3 ALL NULL NULL NULL NULL 3 100.00 Using where
2 SUBQUERY t2 system NULL NULL NULL NULL 0 0.00 const row not found
Warnings:
Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where <nop>((`test`.`t3`.`a` >= <min>(select NULL AS `b` from `test`.`t2` group by 1)))
Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where <nop>((`test`.`t3`.`a` >= <min>(select NULL from `test`.`t2` group by 1)))
select * from t3 where NULL >= any (select b from t2);
a
explain extended select * from t3 where NULL >= any (select b from t2);
@ -1566,7 +1566,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t3 ALL NULL NULL NULL NULL 3 100.00 Using where
2 SUBQUERY t2 ALL NULL NULL NULL NULL 4 100.00 Using temporary; Using filesort
Warnings:
Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where <not>((`test`.`t3`.`a` <= <max>(select max(`test`.`t2`.`b`) AS `max(b)` from `test`.`t2` group by `test`.`t2`.`a`)))
Note 1003 select `test`.`t3`.`a` AS `a` from `test`.`t3` where <not>((`test`.`t3`.`a` <= <max>(select max(`test`.`t2`.`b`) from `test`.`t2` group by `test`.`t2`.`a`)))
drop table t2, t3;
CREATE TABLE `t1` ( `id` mediumint(9) NOT NULL auto_increment, `taskid` bigint(20) NOT NULL default '0', `dbid` int(11) NOT NULL default '0', `create_date` datetime NOT NULL default '0000-00-00 00:00:00', `last_update` datetime NOT NULL default '0000-00-00 00:00:00', PRIMARY KEY (`id`)) ENGINE=MyISAM CHARSET=latin1 AUTO_INCREMENT=3 ;
INSERT INTO `t1` (`id`, `taskid`, `dbid`, `create_date`,`last_update`) VALUES (1, 1, 15, '2003-09-29 10:31:36', '2003-09-29 10:31:36'), (2, 1, 21, now(), now());
@ -1743,7 +1743,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t1 eq_ref PRIMARY PRIMARY 4 test.tt.id 1 100.00 Using where; Using index
Warnings:
Note 1276 Field or reference 'test.tt.id' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`tt`.`id` AS `id`,`test`.`tt`.`text` AS `text` from `test`.`t1` `tt` where (not(exists(select `test`.`t1`.`id` AS `id` from `test`.`t1` where ((`test`.`t1`.`id` < 8) and (`test`.`t1`.`id` = `test`.`tt`.`id`)) having (`test`.`t1`.`id` is not null))))
Note 1003 select `test`.`tt`.`id` AS `id`,`test`.`tt`.`text` AS `text` from `test`.`t1` `tt` where (not(exists(select `test`.`t1`.`id` from `test`.`t1` where ((`test`.`t1`.`id` < 8) and (`test`.`t1`.`id` = `test`.`tt`.`id`)) having (`test`.`t1`.`id` is not null))))
insert into t1 (id, text) values (1000, 'text1000'), (1001, 'text1001');
create table t2 (id int not null, text varchar(20) not null default '', primary key (id));
insert into t2 (id, text) values (1, 'text1'), (2, 'text2'), (3, 'text3'), (4, 'text4'), (5, 'text5'), (6, 'text6'), (7, 'text7'), (8, 'text8'), (9, 'text9'), (10, 'text10'), (11, 'text1'), (12, 'text2'), (13, 'text3'), (14, 'text4'), (15, 'text5'), (16, 'text6'), (17, 'text7'), (18, 'text8'), (19, 'text9'), (20, 'text10'),(21, 'text1'), (22, 'text2'), (23, 'text3'), (24, 'text4'), (25, 'text5'), (26, 'text6'), (27, 'text7'), (28, 'text8'), (29, 'text9'), (30, 'text10'), (31, 'text1'), (32, 'text2'), (33, 'text3'), (34, 'text4'), (35, 'text5'), (36, 'text6'), (37, 'text7'), (38, 'text8'), (39, 'text9'), (40, 'text10'), (41, 'text1'), (42, 'text2'), (43, 'text3'), (44, 'text4'), (45, 'text5'), (46, 'text6'), (47, 'text7'), (48, 'text8'), (49, 'text9'), (50, 'text10');
@ -2279,7 +2279,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using where
Warnings:
Note 1276 Field or reference 'test.up.a' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`up`.`a` AS `a`,`test`.`up`.`b` AS `b` from `test`.`t1` `up` where exists(select 1 AS `Not_used` from `test`.`t1` where (`test`.`t1`.`a` = `test`.`up`.`a`))
Note 1003 select `test`.`up`.`a` AS `a`,`test`.`up`.`b` AS `b` from `test`.`t1` `up` where exists(select 1 from `test`.`t1` where (`test`.`t1`.`a` = `test`.`up`.`a`))
drop table t1;
CREATE TABLE t1 (t1_a int);
INSERT INTO t1 VALUES (1);
@ -2820,19 +2820,19 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 8 100.00
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 9 100.00 Using where
Warnings:
Note 1003 select `test`.`t1`.`one` AS `one`,`test`.`t1`.`two` AS `two`,<in_optimizer>((`test`.`t1`.`one`,`test`.`t1`.`two`),<exists>(select `test`.`t2`.`one` AS `one`,`test`.`t2`.`two` AS `two` from `test`.`t2` where ((`test`.`t2`.`flag` = '0') and trigcond(((<cache>(`test`.`t1`.`one`) = `test`.`t2`.`one`) or isnull(`test`.`t2`.`one`))) and trigcond(((<cache>(`test`.`t1`.`two`) = `test`.`t2`.`two`) or isnull(`test`.`t2`.`two`)))) having (trigcond(<is_not_null_test>(`test`.`t2`.`one`)) and trigcond(<is_not_null_test>(`test`.`t2`.`two`))))) AS `test` from `test`.`t1`
Note 1003 select `test`.`t1`.`one` AS `one`,`test`.`t1`.`two` AS `two`,<in_optimizer>((`test`.`t1`.`one`,`test`.`t1`.`two`),<exists>(select `test`.`t2`.`one`,`test`.`t2`.`two` from `test`.`t2` where ((`test`.`t2`.`flag` = '0') and trigcond(((<cache>(`test`.`t1`.`one`) = `test`.`t2`.`one`) or isnull(`test`.`t2`.`one`))) and trigcond(((<cache>(`test`.`t1`.`two`) = `test`.`t2`.`two`) or isnull(`test`.`t2`.`two`)))) having (trigcond(<is_not_null_test>(`test`.`t2`.`one`)) and trigcond(<is_not_null_test>(`test`.`t2`.`two`))))) AS `test` from `test`.`t1`
explain extended SELECT one,two from t1 where ROW(one,two) IN (SELECT one,two FROM t2 WHERE flag = 'N');
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 8 100.00 Using where
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 9 100.00 Using where
Warnings:
Note 1003 select `test`.`t1`.`one` AS `one`,`test`.`t1`.`two` AS `two` from `test`.`t1` where <in_optimizer>((`test`.`t1`.`one`,`test`.`t1`.`two`),<exists>(select `test`.`t2`.`one` AS `one`,`test`.`t2`.`two` AS `two` from `test`.`t2` where ((`test`.`t2`.`flag` = 'N') and (<cache>(`test`.`t1`.`one`) = `test`.`t2`.`one`) and (<cache>(`test`.`t1`.`two`) = `test`.`t2`.`two`))))
Note 1003 select `test`.`t1`.`one` AS `one`,`test`.`t1`.`two` AS `two` from `test`.`t1` where <in_optimizer>((`test`.`t1`.`one`,`test`.`t1`.`two`),<exists>(select `test`.`t2`.`one`,`test`.`t2`.`two` from `test`.`t2` where ((`test`.`t2`.`flag` = 'N') and (<cache>(`test`.`t1`.`one`) = `test`.`t2`.`one`) and (<cache>(`test`.`t1`.`two`) = `test`.`t2`.`two`))))
explain extended SELECT one,two,ROW(one,two) IN (SELECT one,two FROM t2 WHERE flag = '0' group by one,two) as 'test' from t1;
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 8 100.00
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 9 100.00 Using where; Using temporary; Using filesort
Warnings:
Note 1003 select `test`.`t1`.`one` AS `one`,`test`.`t1`.`two` AS `two`,<in_optimizer>((`test`.`t1`.`one`,`test`.`t1`.`two`),<exists>(select `test`.`t2`.`one` AS `one`,`test`.`t2`.`two` AS `two` from `test`.`t2` where (`test`.`t2`.`flag` = '0') group by `test`.`t2`.`one`,`test`.`t2`.`two` having (trigcond(((<cache>(`test`.`t1`.`one`) = `test`.`t2`.`one`) or isnull(`test`.`t2`.`one`))) and trigcond(((<cache>(`test`.`t1`.`two`) = `test`.`t2`.`two`) or isnull(`test`.`t2`.`two`))) and trigcond(<is_not_null_test>(`test`.`t2`.`one`)) and trigcond(<is_not_null_test>(`test`.`t2`.`two`))))) AS `test` from `test`.`t1`
Note 1003 select `test`.`t1`.`one` AS `one`,`test`.`t1`.`two` AS `two`,<in_optimizer>((`test`.`t1`.`one`,`test`.`t1`.`two`),<exists>(select `test`.`t2`.`one`,`test`.`t2`.`two` from `test`.`t2` where (`test`.`t2`.`flag` = '0') group by `test`.`t2`.`one`,`test`.`t2`.`two` having (trigcond(((<cache>(`test`.`t1`.`one`) = `test`.`t2`.`one`) or isnull(`test`.`t2`.`one`))) and trigcond(((<cache>(`test`.`t1`.`two`) = `test`.`t2`.`two`) or isnull(`test`.`t2`.`two`))) and trigcond(<is_not_null_test>(`test`.`t2`.`one`)) and trigcond(<is_not_null_test>(`test`.`t2`.`two`))))) AS `test` from `test`.`t1`
DROP TABLE t1,t2;
CREATE TABLE t1 (a char(5), b char(5));
INSERT INTO t1 VALUES (NULL,'aaa'), ('aaa','aaa');
@ -4275,7 +4275,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 100.00 Using where
Warnings:
Note 1276 Field or reference 'test.t1.a' of SELECT #2 was resolved in SELECT #1
Note 1003 select 2 AS `2` from `test`.`t1` where exists(select 1 AS `1` from `test`.`t2` where (`test`.`t1`.`a` = `test`.`t2`.`a`))
Note 1003 select 2 AS `2` from `test`.`t1` where exists(select 1 from `test`.`t2` where (`test`.`t1`.`a` = `test`.`t2`.`a`))
EXPLAIN EXTENDED
SELECT 2 FROM t1 WHERE EXISTS ((SELECT 1 FROM t2 WHERE t1.a=t2.a) UNION
(SELECT 1 FROM t2 WHERE t1.a = t2.a));
@ -4353,13 +4353,13 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 2 100.00
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using temporary; Using filesort
Warnings:
Note 1003 select 1 AS `1` from `test`.`t1` where <in_optimizer>(1,<exists>(select 1 AS `1` from `test`.`t1` group by `test`.`t1`.`a` having (<cache>(1) = <ref_null_helper>(1))))
Note 1003 select 1 AS `1` from `test`.`t1` where <in_optimizer>(1,<exists>(select 1 from `test`.`t1` group by `test`.`t1`.`a` having (<cache>(1) = <ref_null_helper>(1))))
EXPLAIN EXTENDED SELECT 1 FROM t1 WHERE 1 IN (SELECT 1 FROM t1 WHERE a > 3 GROUP BY a);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using where; Using temporary; Using filesort
Warnings:
Note 1003 select 1 AS `1` from `test`.`t1` where <in_optimizer>(1,<exists>(select 1 AS `1` from `test`.`t1` where (`test`.`t1`.`a` > 3) group by `test`.`t1`.`a` having (<cache>(1) = <ref_null_helper>(1))))
Note 1003 select 1 AS `1` from `test`.`t1` where <in_optimizer>(1,<exists>(select 1 from `test`.`t1` where (`test`.`t1`.`a` > 3) group by `test`.`t1`.`a` having (<cache>(1) = <ref_null_helper>(1))))
DROP TABLE t1;
#
# Bug#45061: Incorrectly market field caused wrong result.

18
mysql-test/r/subselect3.result
View File

@ -30,7 +30,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using temporary; Using filesort
Warnings:
Note 1276 Field or reference 'test.t2.oref' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t2`.`a` AS `a`,`test`.`t2`.`oref` AS `oref`,<in_optimizer>(`test`.`t2`.`a`,<exists>(select max(`test`.`t1`.`ie`) AS `max(ie)` from `test`.`t1` where (`test`.`t1`.`oref` = `test`.`t2`.`oref`) group by `test`.`t1`.`grp` having trigcond((<cache>(`test`.`t2`.`a`) = <ref_null_helper>(max(`test`.`t1`.`ie`)))))) AS `Z` from `test`.`t2`
Note 1003 select `test`.`t2`.`a` AS `a`,`test`.`t2`.`oref` AS `oref`,<in_optimizer>(`test`.`t2`.`a`,<exists>(select max(`test`.`t1`.`ie`) from `test`.`t1` where (`test`.`t1`.`oref` = `test`.`t2`.`oref`) group by `test`.`t1`.`grp` having trigcond((<cache>(`test`.`t2`.`a`) = <ref_null_helper>(max(`test`.`t1`.`ie`)))))) AS `Z` from `test`.`t2`
explain extended
select a, oref from t2
where a in (select max(ie) from t1 where oref=t2.oref group by grp);
@ -39,7 +39,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using temporary; Using filesort
Warnings:
Note 1276 Field or reference 'test.t2.oref' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t2`.`a` AS `a`,`test`.`t2`.`oref` AS `oref` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`a`,<exists>(select max(`test`.`t1`.`ie`) AS `max(ie)` from `test`.`t1` where (`test`.`t1`.`oref` = `test`.`t2`.`oref`) group by `test`.`t1`.`grp` having (<cache>(`test`.`t2`.`a`) = <ref_null_helper>(max(`test`.`t1`.`ie`)))))
Note 1003 select `test`.`t2`.`a` AS `a`,`test`.`t2`.`oref` AS `oref` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`a`,<exists>(select max(`test`.`t1`.`ie`) from `test`.`t1` where (`test`.`t1`.`oref` = `test`.`t2`.`oref`) group by `test`.`t1`.`grp` having (<cache>(`test`.`t2`.`a`) = <ref_null_helper>(max(`test`.`t1`.`ie`)))))
select a, oref, a in (
select max(ie) from t1 where oref=t2.oref group by grp union
select max(ie) from t1 where oref=t2.oref group by grp
@ -68,7 +68,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t3 ALL NULL NULL NULL NULL 2 100.00
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 6 100.00 Using where; Using temporary; Using filesort
Warnings:
Note 1003 select <in_optimizer>(`test`.`t3`.`a`,<exists>(select max(`test`.`t1`.`ie`) AS `max(ie)` from `test`.`t1` where (`test`.`t1`.`oref` = 4) group by `test`.`t1`.`grp` having trigcond((<cache>(`test`.`t3`.`a`) = <ref_null_helper>(max(`test`.`t1`.`ie`)))))) AS `a in (select max(ie) from t1 where oref=4 group by grp)` from `test`.`t3`
Note 1003 select <in_optimizer>(`test`.`t3`.`a`,<exists>(select max(`test`.`t1`.`ie`) from `test`.`t1` where (`test`.`t1`.`oref` = 4) group by `test`.`t1`.`grp` having trigcond((<cache>(`test`.`t3`.`a`) = <ref_null_helper>(max(`test`.`t1`.`ie`)))))) AS `a in (select max(ie) from t1 where oref=4 group by grp)` from `test`.`t3`
drop table t1, t2, t3;
create table t1 (a int, oref int, key(a));
insert into t1 values
@ -157,7 +157,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t2 ref a a 5 test.t1.b 1 100.00 Using where
Warnings:
Note 1276 Field or reference 'test.t3.oref' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t3`.`a` AS `a`,`test`.`t3`.`oref` AS `oref`,<in_optimizer>(`test`.`t3`.`a`,<exists>(select 1 AS `Not_used` from `test`.`t1` join `test`.`t2` where ((`test`.`t2`.`a` = `test`.`t1`.`b`) and (`test`.`t2`.`b` = `test`.`t3`.`oref`) and trigcond(((<cache>(`test`.`t3`.`a`) = `test`.`t1`.`a`) or isnull(`test`.`t1`.`a`)))) having trigcond(<is_not_null_test>(`test`.`t1`.`a`)))) AS `Z` from `test`.`t3`
Note 1003 select `test`.`t3`.`a` AS `a`,`test`.`t3`.`oref` AS `oref`,<in_optimizer>(`test`.`t3`.`a`,<exists>(select 1 from `test`.`t1` join `test`.`t2` where ((`test`.`t2`.`a` = `test`.`t1`.`b`) and (`test`.`t2`.`b` = `test`.`t3`.`oref`) and trigcond(((<cache>(`test`.`t3`.`a`) = `test`.`t1`.`a`) or isnull(`test`.`t1`.`a`)))) having trigcond(<is_not_null_test>(`test`.`t1`.`a`)))) AS `Z` from `test`.`t3`
drop table t1, t2, t3;
create table t1 (a int NOT NULL, b int NOT NULL, key(a));
insert into t1 values
@ -185,7 +185,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t2 ref a a 4 test.t1.b 1 100.00 Using where
Warnings:
Note 1276 Field or reference 'test.t3.oref' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t3`.`a` AS `a`,`test`.`t3`.`oref` AS `oref`,<in_optimizer>(`test`.`t3`.`a`,<exists>(select 1 AS `Not_used` from `test`.`t1` join `test`.`t2` where ((`test`.`t2`.`a` = `test`.`t1`.`b`) and (`test`.`t2`.`b` = `test`.`t3`.`oref`) and trigcond((<cache>(`test`.`t3`.`a`) = `test`.`t1`.`a`))))) AS `Z` from `test`.`t3`
Note 1003 select `test`.`t3`.`a` AS `a`,`test`.`t3`.`oref` AS `oref`,<in_optimizer>(`test`.`t3`.`a`,<exists>(select 1 from `test`.`t1` join `test`.`t2` where ((`test`.`t2`.`a` = `test`.`t1`.`b`) and (`test`.`t2`.`b` = `test`.`t3`.`oref`) and trigcond((<cache>(`test`.`t3`.`a`) = `test`.`t1`.`a`))))) AS `Z` from `test`.`t3`
drop table t1,t2,t3;
create table t1 (oref int, grp int);
insert into t1 (oref, grp) values
@ -209,7 +209,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 2 100.00 Using temporary; Using filesort
Warnings:
Note 1276 Field or reference 't2.oref' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t2`.`a` AS `a`,`test`.`t2`.`oref` AS `oref`,<in_optimizer>(`test`.`t2`.`a`,<exists>(select count(0) AS `count(*)` from `test`.`t1` group by `test`.`t1`.`grp` having ((`test`.`t1`.`grp` = `test`.`t2`.`oref`) and trigcond((<cache>(`test`.`t2`.`a`) = <ref_null_helper>(count(0))))))) AS `Z` from `test`.`t2`
Note 1003 select `test`.`t2`.`a` AS `a`,`test`.`t2`.`oref` AS `oref`,<in_optimizer>(`test`.`t2`.`a`,<exists>(select count(0) from `test`.`t1` group by `test`.`t1`.`grp` having ((`test`.`t1`.`grp` = `test`.`t2`.`oref`) and trigcond((<cache>(`test`.`t2`.`a`) = <ref_null_helper>(count(0))))))) AS `Z` from `test`.`t2`
drop table t1, t2;
create table t1 (a int, b int, primary key (a));
insert into t1 values (1,1), (3,1),(100,1);
@ -258,7 +258,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY t4 ALL NULL NULL NULL NULL 100 100.00 Using where; Using join buffer
Warnings:
Note 1276 Field or reference 'test.t2.oref' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`oref` AS `oref`,<in_optimizer>((`test`.`t2`.`a`,`test`.`t2`.`b`),<exists>(select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` join `test`.`t4` where ((`test`.`t1`.`c` = `test`.`t2`.`oref`) and trigcond(((<cache>(`test`.`t2`.`a`) = `test`.`t1`.`a`) or isnull(`test`.`t1`.`a`))) and trigcond(((<cache>(`test`.`t2`.`b`) = `test`.`t1`.`b`) or isnull(`test`.`t1`.`b`)))) having (trigcond(<is_not_null_test>(`test`.`t1`.`a`)) and trigcond(<is_not_null_test>(`test`.`t1`.`b`))))) AS `Z` from `test`.`t2`
Note 1003 select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b`,`test`.`t2`.`oref` AS `oref`,<in_optimizer>((`test`.`t2`.`a`,`test`.`t2`.`b`),<exists>(select `test`.`t1`.`a`,`test`.`t1`.`b` from `test`.`t1` join `test`.`t4` where ((`test`.`t1`.`c` = `test`.`t2`.`oref`) and trigcond(((<cache>(`test`.`t2`.`a`) = `test`.`t1`.`a`) or isnull(`test`.`t1`.`a`))) and trigcond(((<cache>(`test`.`t2`.`b`) = `test`.`t1`.`b`) or isnull(`test`.`t1`.`b`)))) having (trigcond(<is_not_null_test>(`test`.`t1`.`a`)) and trigcond(<is_not_null_test>(`test`.`t1`.`b`))))) AS `Z` from `test`.`t2`
select a,b, oref,
(a,b) in (select a,b from t1,t4 where c=t2.oref) Z
from t2;
@ -703,7 +703,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t2 eq_ref PRIMARY PRIMARY 4 test.t1.a 1 100.00 Using index
2 DEPENDENT SUBQUERY t1 ALL NULL NULL NULL NULL 3 100.00 Using where
Warnings:
Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` join `test`.`t2` where ((`test`.`t2`.`b` = `test`.`t1`.`a`) and (not(<in_optimizer>(`test`.`t1`.`a`,<exists>(select 1 AS `Not_used` from `test`.`t1` where ((<cache>(`test`.`t2`.`b`) = `test`.`t1`.`a`) or isnull(`test`.`t1`.`a`)) having <is_not_null_test>(`test`.`t1`.`a`))))))
Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` join `test`.`t2` where ((`test`.`t2`.`b` = `test`.`t1`.`a`) and (not(<in_optimizer>(`test`.`t1`.`a`,<exists>(select 1 from `test`.`t1` where ((<cache>(`test`.`t2`.`b`) = `test`.`t1`.`a`) or isnull(`test`.`t1`.`a`)) having <is_not_null_test>(`test`.`t1`.`a`))))))
SELECT a FROM t1, t2 WHERE a=b AND (b NOT IN (SELECT a FROM t1));
a
SELECT a FROM t1, t2 WHERE a=b AND (b NOT IN (SELECT a FROM t1 WHERE a > 4));
@ -864,7 +864,7 @@ Level Code Message
Note 1276 Field or reference 'test.t1.a' of SELECT #3 was resolved in SELECT #2
Note 1276 Field or reference 'test.t1.c' of SELECT #3 was resolved in SELECT #2
Error 1054 Unknown column 'c' in 'field list'
Note 1003 select `c` AS `c` from (select (select count(`test`.`t1`.`a`) AS `COUNT(a)` from dual group by `c`) AS `(SELECT COUNT(a) FROM
Note 1003 select `c` AS `c` from (select (select count(`test`.`t1`.`a`) from dual group by `c`) AS `(SELECT COUNT(a) FROM
(SELECT COUNT(b) FROM t1) AS x GROUP BY c
)` from `test`.`t1` group by `test`.`t1`.`b`) `y`
DROP TABLE t1;

24
mysql-test/r/trigger.result
View File

@ -2087,6 +2087,30 @@ ERROR 42S02: Table 'test.a_nonextisting_table' doesn't exist
SELECT * FROM t2;
a b
DROP TABLE t1, t2;
#
# Bug#51650 crash with user variables and triggers
#
DROP TRIGGER IF EXISTS trg1;
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (b VARCHAR(50) NOT NULL);
CREATE TABLE t2 (a VARCHAR(10) NOT NULL DEFAULT '');
CREATE TRIGGER trg1 AFTER INSERT ON t2
FOR EACH ROW BEGIN
SELECT 1 FROM t1 c WHERE
(@bug51650 IS NULL OR @bug51650 != c.b) AND c.b = NEW.a LIMIT 1 INTO @foo;
END//
SET @bug51650 = 1;
INSERT IGNORE INTO t2 VALUES();
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
INSERT IGNORE INTO t1 SET b = '777';
INSERT IGNORE INTO t2 SET a = '111';
Warnings:
Warning 1329 No data - zero rows fetched, selected, or processed
SET @bug51650 = 1;
INSERT IGNORE INTO t2 SET a = '777';
DROP TRIGGER trg1;
DROP TABLE t1, t2;
End of 5.1 tests.
#
# Bug#34453 Can't change size of file (Errcode: 1224)

8
mysql-test/r/type_datetime.result
View File

@ -517,7 +517,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE
Warnings:
Note 1276 Field or reference 'test.t1.cur_date' of SELECT #2 was resolved in SELECT #1
Note 1003 select '1' AS `id`,'2007-04-25 18:30:22' AS `cur_date` from dual where <in_optimizer>('1',<exists>(select 1 AS `Not_used` from `test`.`t1` `x1` where 0))
Note 1003 select '1' AS `id`,'2007-04-25 18:30:22' AS `cur_date` from dual where <in_optimizer>('1',<exists>(select 1 from `test`.`t1` `x1` where 0))
select * from t1
where id in (select id from t1 as x1 where (t1.cur_date is null));
id cur_date
@ -529,7 +529,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE
Warnings:
Note 1276 Field or reference 'test.t2.cur_date' of SELECT #2 was resolved in SELECT #1
Note 1003 select '1' AS `id`,'2007-04-25' AS `cur_date` from dual where <in_optimizer>('1',<exists>(select 1 AS `Not_used` from `test`.`t2` `x1` where 0))
Note 1003 select '1' AS `id`,'2007-04-25' AS `cur_date` from dual where <in_optimizer>('1',<exists>(select 1 from `test`.`t2` `x1` where 0))
select * from t2
where id in (select id from t2 as x1 where (t2.cur_date is null));
id cur_date
@ -543,7 +543,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY x1 ALL NULL NULL NULL NULL 2 100.00 Using where
Warnings:
Note 1276 Field or reference 'test.t1.cur_date' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t1`.`id` AS `id`,`test`.`t1`.`cur_date` AS `cur_date` from `test`.`t1` where <in_optimizer>(`test`.`t1`.`id`,<exists>(select 1 AS `Not_used` from `test`.`t1` `x1` where ((`test`.`t1`.`cur_date` = 0) and (<cache>(`test`.`t1`.`id`) = `test`.`x1`.`id`))))
Note 1003 select `test`.`t1`.`id` AS `id`,`test`.`t1`.`cur_date` AS `cur_date` from `test`.`t1` where <in_optimizer>(`test`.`t1`.`id`,<exists>(select 1 from `test`.`t1` `x1` where ((`test`.`t1`.`cur_date` = 0) and (<cache>(`test`.`t1`.`id`) = `test`.`x1`.`id`))))
select * from t1
where id in (select id from t1 as x1 where (t1.cur_date is null));
id cur_date
@ -555,7 +555,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
2 DEPENDENT SUBQUERY x1 ALL NULL NULL NULL NULL 2 100.00 Using where
Warnings:
Note 1276 Field or reference 'test.t2.cur_date' of SELECT #2 was resolved in SELECT #1
Note 1003 select `test`.`t2`.`id` AS `id`,`test`.`t2`.`cur_date` AS `cur_date` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`id`,<exists>(select 1 AS `Not_used` from `test`.`t2` `x1` where ((`test`.`t2`.`cur_date` = 0) and (<cache>(`test`.`t2`.`id`) = `test`.`x1`.`id`))))
Note 1003 select `test`.`t2`.`id` AS `id`,`test`.`t2`.`cur_date` AS `cur_date` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`id`,<exists>(select 1 from `test`.`t2` `x1` where ((`test`.`t2`.`cur_date` = 0) and (<cache>(`test`.`t2`.`id`) = `test`.`x1`.`id`))))
select * from t2
where id in (select id from t2 as x1 where (t2.cur_date is null));
id cur_date

2
mysql-test/r/union.result
View File

@ -1636,7 +1636,7 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL NULL Using filesort
Warnings:
Note 1276 Field or reference 'test.t1.a' of SELECT #3 was resolved in SELECT #2
Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` union select `test`.`t1`.`a` AS `a` from `test`.`t1` order by (select `test`.`t1`.`a` AS `a` from `test`.`t2` where (`test`.`t2`.`b` = 12))
Note 1003 select `test`.`t1`.`a` AS `a` from `test`.`t1` union select `test`.`t1`.`a` AS `a` from `test`.`t1` order by (select `test`.`t1`.`a` from `test`.`t2` where (`test`.`t2`.`b` = 12))
# Should not crash
SELECT * FROM t1 UNION SELECT * FROM t1
ORDER BY (SELECT a FROM t2 WHERE b = 12);

13
mysql-test/r/update.result
View File

@ -514,3 +514,16 @@ ALTER TABLE t2 COMMENT = 'ABC';
UPDATE t2, t1 SET t2.f1 = 2, t1.f1 = 9;
ALTER TABLE t2 COMMENT = 'DEF';
DROP TABLE t1, t2;
#
# Bug#50545: Single table UPDATE IGNORE crashes on join view in
# sql_safe_updates mode.
#
CREATE TABLE t1 ( a INT, KEY( a ) );
INSERT INTO t1 VALUES (0), (1);
CREATE VIEW v1 AS SELECT t11.a, t12.a AS b FROM t1 t11, t1 t12;
SET SESSION sql_safe_updates = 1;
UPDATE IGNORE v1 SET a = 1;
ERROR HY000: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column
SET SESSION sql_safe_updates = DEFAULT;
DROP TABLE t1;
DROP VIEW v1;

4
mysql-test/r/view.result
View File

@ -717,7 +717,7 @@ create view v1 as select a from t1;
create view v2 as select a from t2 where a in (select a from v1);
show create view v2;
View Create View character_set_client collation_connection
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t2`.`a` AS `a` from `t2` where `t2`.`a` in (select `v1`.`a` AS `a` from `v1`) latin1 latin1_swedish_ci
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t2`.`a` AS `a` from `t2` where `t2`.`a` in (select `v1`.`a` from `v1`) latin1 latin1_swedish_ci
drop view v2, v1;
drop table t1, t2;
CREATE VIEW `v 1` AS select 5 AS `5`;
@ -2982,7 +2982,7 @@ SHOW WARNINGS;
Level Code Message
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=MERGE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`pk` AS `pk` from (`t1` join `t2` on(((`t2`.`fk` = `t1`.`pk`) and (`t2`.`ver` = (select max(`t`.`ver`) AS `MAX(t.ver)` from `t2` `t` where (`t`.`org` = `t2`.`org`)))))) latin1 latin1_swedish_ci
v1 CREATE ALGORITHM=MERGE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`pk` AS `pk` from (`t1` join `t2` on(((`t2`.`fk` = `t1`.`pk`) and (`t2`.`ver` = (select max(`t`.`ver`) from `t2` `t` where (`t`.`org` = `t2`.`org`)))))) latin1 latin1_swedish_ci
DROP VIEW v1;
DROP TABLE t1, t2;
DROP FUNCTION IF EXISTS f1;

111
mysql-test/r/view_alias.result
View File

@ -0,0 +1,111 @@
#
# Bug#40277 SHOW CREATE VIEW returns invalid SQL
# Bug#41999 SHOW CREATE VIEW returns invalid SQL if subquery is used in SELECT list
#
# 65 characters exceed the maximum length of a column identifier. The system cannot derive the name from statement.
# Constant with length = 65 . Expect to get the identifier 'Name_exp_1'.
CREATE VIEW v1 AS SELECT '<--- 65 char including the arrows --->';
SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1';
COLUMN_NAME
Name_exp_1
DROP VIEW v1;
CREATE VIEW v1 AS select '<--- 65 char including the arrows --->' AS `Name_exp_1`;
DROP VIEW v1;
CREATE VIEW v1 AS select '<--- 65 char including the arrows --->' AS `Name_exp_1`;
DROP VIEW v1;
# Subquery with length = 65 . Expect to get the identifier 'Name_exp_1'.
# Attention: Identifier for the column within the subquery will be not generated.
CREATE VIEW v1 AS SELECT (SELECT '<--- 54 char including the arrows (+ 11 outside) -->');
SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1';
COLUMN_NAME
Name_exp_1
DROP VIEW v1;
CREATE VIEW v1 AS select (select '<--- 54 char including the arrows (+ 11 outside) -->') AS `Name_exp_1`;
DROP VIEW v1;
CREATE VIEW v1 AS select (select '<--- 54 char including the arrows (+ 11 outside) -->') AS `Name_exp_1`;
DROP VIEW v1;
# -----------------------------------------------------------------------------------------------------------------
# 64 characters are the maximum length of a column identifier. The system can derive the name from the statement.
CREATE VIEW v1 AS SELECT '<--- 64 char including the arrows --->';
SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1';
COLUMN_NAME
<--- 64 char including the arrows --->
DROP VIEW v1;
CREATE VIEW v1 AS select '<--- 64 char including the arrows --->' AS `<--- 64 char including the arrows --->`;
DROP VIEW v1;
CREATE VIEW v1 AS select '<--- 64 char including the arrows --->' AS `<--- 64 char including the arrows --->`;
DROP VIEW v1;
CREATE VIEW v1 AS SELECT (SELECT '<--- 53 char including the arrows (+ 11 outside) --->');
SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1';
COLUMN_NAME
(SELECT '<--- 53 char including the arrows (+ 11 outside) --->')
DROP VIEW v1;
CREATE VIEW v1 AS select (select '<--- 53 char including the arrows (+ 11 outside) --->') AS `(SELECT '<--- 53 char including the arrows (+ 11 outside) --->')`;
DROP VIEW v1;
CREATE VIEW v1 AS select (select '<--- 53 char including the arrows (+ 11 outside) --->') AS `(SELECT '<--- 53 char including the arrows (+ 11 outside) --->')`;
DROP VIEW v1;
# -----------------------------------------------------------------------------------------------------------------
# Identifiers must not have trailing spaces. The system cannot derive the name from a constant with trailing space.
# Generated identifiers have at their end the position within the select column list.
# 'c2 ' -> 'Name_exp_1' , ' c4 ' -> 'Name_exp_2'
CREATE VIEW v1 AS SELECT 'c1', 'c2 ', ' c3', ' c4 ';
SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1';
COLUMN_NAME
c1
Name_exp_2
c3
Name_exp_4
DROP VIEW v1;
CREATE VIEW v1 AS select 'c1' AS `c1`,'c2 ' AS `Name_exp_2`,' c3' AS `c3`,' c4 ' AS `Name_exp_4`;
DROP VIEW v1;
CREATE VIEW v1 AS select 'c1' AS `c1`,'c2 ' AS `Name_exp_2`,' c3' AS `c3`,' c4 ' AS `Name_exp_4`;
DROP VIEW v1;
#
# Bug#40277 SHOW CREATE VIEW returns invalid SQL
#
DROP VIEW IF EXISTS v1;
DROP TABLE IF EXISTS t1,t2;
# Column name exceeds the maximum length.
CREATE VIEW v1 AS SELECT '0000000000 1111111111 2222222222 3333333333 4444444444 5555555555';
DROP VIEW v1;
CREATE VIEW v1 AS select '0000000000 1111111111 2222222222 3333333333 4444444444 5555555555' AS `Name_exp_1`;
DROP VIEW v1;
# Column names with leading trailing spaces.
CREATE VIEW v1 AS SELECT 'c1', 'c2 ', ' c3', ' c4 ';
DROP VIEW v1;
CREATE VIEW v1 AS select 'c1' AS `c1`,'c2 ' AS `Name_exp_2`,' c3' AS `c3`,' c4 ' AS `Name_exp_4`;
DROP VIEW v1;
# Column name conflicts with a auto-generated one.
CREATE VIEW v1 AS SELECT 'c1', 'c2 ', ' c3', ' c4 ', 'Name_exp_2';
DROP VIEW v1;
CREATE VIEW v1 AS select 'c1' AS `c1`,'c2 ' AS `Name_exp_2`,' c3' AS `c3`,' c4 ' AS `Name_exp_4`,'Name_exp_2' AS `My_exp_Name_exp_2`;
DROP VIEW v1;
# Invalid conlumn name in subquery.
CREATE VIEW v1 AS SELECT (SELECT ' c1 ');
DROP VIEW v1;
CREATE VIEW v1 AS select (select ' c1 ') AS `(SELECT ' c1 ')`;
DROP VIEW v1;
CREATE TABLE t1(a INT);
CREATE TABLE t2 LIKE t1;
# Test alias in subquery
CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT 1 FROM t2 AS b WHERE b.a = 0);
DROP VIEW v1;
CREATE VIEW v1 AS select `test`.`t1`.`a` AS `a` from `test`.`t1` where exists(select 1 from `test`.`t2` `b` where (`b`.`a` = 0));
DROP VIEW v1;
# Test column alias in subquery
CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT a AS alias FROM t1 GROUP BY alias);
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `a` from `t1` where exists(select `t1`.`a` AS `alias` from `t1` group by `t1`.`a`) latin1 latin1_swedish_ci
DROP VIEW v1;
CREATE VIEW v1 AS select `test`.`t1`.`a` AS `a` from `test`.`t1` where exists(select `test`.`t1`.`a` AS `alias` from `test`.`t1` group by `test`.`t1`.`a`);
DROP VIEW v1;
# Alias as the expression column name.
CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT ' a ' AS alias FROM t1 GROUP BY alias);
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` AS `a` from `t1` where exists(select ' a ' AS `alias` from `t1` group by ' a ') latin1 latin1_swedish_ci
DROP VIEW v1;
CREATE VIEW v1 AS select `test`.`t1`.`a` AS `a` from `test`.`t1` where exists(select ' a ' AS `alias` from `test`.`t1` group by ' a ');
DROP VIEW v1;
DROP TABLE t1, t2;

17
mysql-test/r/xa.result
View File

@ -74,6 +74,23 @@ ERROR XA102: XA_RBDEADLOCK: Transaction branch was rolled back: deadlock was det
xa rollback 'a','c';
xa start 'a','c';
drop table t1;
#
# BUG#51342 - more xid crashing
#
CREATE TABLE t1(a INT) ENGINE=InnoDB;
XA START 'x';
SET SESSION autocommit=0;
INSERT INTO t1 VALUES(1);
SET SESSION autocommit=1;
ERROR XAE07: XAER_RMFAIL: The command cannot be executed when global transaction is in the ACTIVE state
SELECT @@autocommit;
@@autocommit
0
INSERT INTO t1 VALUES(1);
XA END 'x';
XA COMMIT 'x' ONE PHASE;
DROP TABLE t1;
SET SESSION autocommit=1;
End of 5.0 tests
xa start 'a';
xa end 'a';

BIN
mysql-test/std_data/bug48265.frm
View File

29
mysql-test/suite/binlog/r/binlog_innodb_row.result
View File

@ -29,3 +29,32 @@ master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
drop table t1;
RESET MASTER;
CREATE TABLE t1 ( c1 int , primary key (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
CREATE TEMPORARY TABLE IF NOT EXISTS t2 LIKE t1;
TRUNCATE TABLE t2;
DROP TABLE t1;
###############################################
### assertion: No event for 'TRUNCATE TABLE t2'
###############################################
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; CREATE TABLE t1 ( c1 int , primary key (c1)) ENGINE=InnoDB
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # use `test`; DROP TABLE t1
###############################################
RESET MASTER;
CREATE TEMPORARY TABLE t1 (c1 int) Engine=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
TRUNCATE t1;
DROP TEMPORARY TABLE t1;
###############################################
### assertion: No event for 'TRUNCATE TABLE t1'
###############################################
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
###############################################

1
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result
View File

@ -413,7 +413,6 @@ master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Query # # use `test`; TRUNCATE table t2
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F

11
mysql-test/suite/binlog/r/binlog_tmp_table.result
View File

@ -29,3 +29,14 @@ a
6
8
drop table foo;
RESET MASTER;
create database b51226;
use b51226;
create temporary table t1(i int);
use b51226;
create temporary table t1(i int);
create temporary table t1(i int);
ERROR 42S01: Table 't1' already exists
insert into t1 values(1);
DROP DATABASE b51226;
FLUSH LOGS;

37
mysql-test/suite/binlog/t/binlog_innodb_row.test
View File

@ -40,3 +40,40 @@ commit;
source include/show_binlog_events.inc;
drop table t1;
#
# BUG#51251
#
# The test case checks if truncating a temporary table created with
# engine InnoDB will not cause the truncate statement to be binlogged.
# Before patch for BUG#51251, the TRUNCATE statements below would be
# binlogged, which would cause the slave to fail with "table does not
# exist".
RESET MASTER;
CREATE TABLE t1 ( c1 int , primary key (c1)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
CREATE TEMPORARY TABLE IF NOT EXISTS t2 LIKE t1;
TRUNCATE TABLE t2;
DROP TABLE t1;
-- echo ###############################################
-- echo ### assertion: No event for 'TRUNCATE TABLE t2'
-- echo ###############################################
-- source include/show_binlog_events.inc
-- echo ###############################################
RESET MASTER;
CREATE TEMPORARY TABLE t1 (c1 int) Engine=InnoDB;
INSERT INTO t1 VALUES (1), (2), (3);
TRUNCATE t1;
DROP TEMPORARY TABLE t1;
-- echo ###############################################
-- echo ### assertion: No event for 'TRUNCATE TABLE t1'
-- echo ###############################################
-- source include/show_binlog_events.inc
-- echo ###############################################

66
mysql-test/suite/binlog/t/binlog_tmp_table.test
View File

@ -82,3 +82,69 @@ select * from foo;
# clean up
drop table foo;
#################################################################
# BUG#51226
#################################################################
RESET MASTER;
-- let $dbname=b51226
connect (con1,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK);
connect (con2,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK);
#
# action: on con1 create the database and the tmp table
#
-- connection con1
-- eval create database $dbname
-- eval use $dbname
create temporary table t1(i int);
#
# action: on con1 create the tmp table
#
-- connection con2
-- eval use $dbname
create temporary table t1(i int);
# action: at this point, the last event binlogged contains the
# pseudo_thread_id from con2. So now we switch to con1, issue
# a statement that fails and close the connection (which logs
# implicitely a DROP TEMPORARY TABLE).
#
# Before the patch this would not log con1's pseudo_thread_id
# because the failing statement would reset THD context
# (unsetting the thread_specific_used flag, and consequently,
# causing the DROP event to be logged without pseudo_thread_id
# in its header).
-- connection con1
-- error 1050
create temporary table t1(i int);
-- disconnect con1
-- connection default
-- let $wait_binlog_event= DROP
-- source include/wait_for_binlog_event.inc
# action: insert in the t1. This would cause the the test to fail,
# because when replaying the binlog the previous implicit drop
# temp table would have been executed under the wrong
# pseudo_thread_id, dropping the tmp table on con2.
-- connection con2
insert into t1 values(1);
-- disconnect con2
-- connection default
-- let $wait_binlog_event= DROP
-- source include/wait_for_binlog_event.inc
-- eval DROP DATABASE $dbname
FLUSH LOGS;
# assertion: assert that when replaying the binary log will succeed,
# instead of failing with "Table 'XXX.YYY' doesn't exist"
-- let $MYSQLD_DATADIR= `select @@datadir`
-- exec $MYSQL_BINLOG $MYSQLD_DATADIR/master-bin.000001 | $MYSQL

24
mysql-test/t/gis-rtree.test
View File

@ -902,4 +902,28 @@ SELECT 1 FROM t1 WHERE a >= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1
DROP TABLE t1;
--echo #
--echo # Bug #51357: crash when using handler commands on spatial indexes
--echo #
CREATE TABLE t1(a GEOMETRY NOT NULL,SPATIAL INDEX a(a));
HANDLER t1 OPEN;
HANDLER t1 READ a FIRST;
HANDLER t1 READ a NEXT;
HANDLER t1 READ a PREV;
HANDLER t1 READ a LAST;
HANDLER t1 CLOSE;
#TODO: re-enable this test please when bug #51877 is solved
# second crash fixed when the tree has changed since the last search.
#HANDLER t1 OPEN;
#HANDLER t1 READ a FIRST;
#INSERT INTO t1 VALUES (GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))'));
#HANDLER t1 READ a NEXT;
#HANDLER t1 CLOSE;
#TODO: end of the 51877 dependent section
DROP TABLE t1;
--echo End of 5.0 tests.

57
mysql-test/t/merge.test
View File

@ -7,6 +7,8 @@ drop table if exists t1,t2,t3,t4,t5,t6;
drop database if exists mysqltest;
--enable_warnings
let $MYSQLD_DATADIR= `select @@datadir`;
create table t1 (a int not null primary key auto_increment, message char(20));
create table t2 (a int not null primary key auto_increment, message char(20));
INSERT INTO t1 (message) VALUES ("Testing"),("table"),("t1");
@ -1633,6 +1635,61 @@ SHOW CREATE TRIGGER tr1;
DROP TRIGGER tr1;
DROP TABLE t1, t2, t3;
--echo #
--echo # BUG#48265 - MRG_MYISAM problem (works in 5.0.85, does't work in 5.1.40)
--echo #
CREATE DATABASE `test/1`;
CREATE TABLE `test/1`.`t/1`(a INT);
CREATE TABLE m1(a INT) ENGINE=MERGE UNION=(`test/1`.`t/1`);
SELECT * FROM m1;
SHOW CREATE TABLE m1;
DROP TABLE m1;
CREATE TABLE `test/1`.m1(a INT) ENGINE=MERGE UNION=(`test/1`.`t/1`);
SELECT * FROM `test/1`.m1;
SHOW CREATE TABLE `test/1`.m1;
DROP TABLE `test/1`.m1;
DROP TABLE `test/1`.`t/1`;
CREATE TEMPORARY TABLE `test/1`.`t/1`(a INT);
CREATE TEMPORARY TABLE m1(a INT) ENGINE=MERGE UNION=(`test/1`.`t/1`);
SELECT * FROM m1;
SHOW CREATE TABLE m1;
DROP TABLE m1;
CREATE TEMPORARY TABLE `test/1`.m1(a INT) ENGINE=MERGE UNION=(`test/1`.`t/1`);
SELECT * FROM `test/1`.m1;
SHOW CREATE TABLE `test/1`.m1;
DROP TABLE `test/1`.m1;
DROP TABLE `test/1`.`t/1`;
DROP DATABASE `test/1`;
# Test compatibility. Use '@' instead of '/' (was not allowed in 5.0)
CREATE TABLE `t@1`(a INT);
copy_file std_data/bug48265.frm $MYSQLD_DATADIR/test/m1.frm;
write_file $MYSQLD_DATADIR/test/m1.MRG;
t@1
EOF
SELECT * FROM m1;
SHOW CREATE TABLE m1;
DROP TABLE `t@1`;
CREATE DATABASE `test@1`;
CREATE TABLE `test@1`.`t@1`(a INT);
FLUSH TABLE m1;
remove_file $MYSQLD_DATADIR/test/m1.MRG;
write_file $MYSQLD_DATADIR/test/m1.MRG;
./test@1/t@1
EOF
SELECT * FROM m1;
SHOW CREATE TABLE m1;
DROP TABLE m1;
DROP TABLE `test@1`.`t@1`;
DROP DATABASE `test@1`;
--echo End of 5.1 tests
--echo #

28
mysql-test/t/myisam.test
View File

@ -1603,4 +1603,32 @@ CHECKSUM TABLE t2 EXTENDED;
CHECKSUM TABLE t3 EXTENDED;
DROP TABLE t1, t2, t3;
--echo #
--echo # BUG#51307 - widespread corruption with partitions and insert...select
--echo #
CREATE TABLE t1(a CHAR(255), KEY(a));
SELECT * FROM t1, t1 AS a1;
SET myisam_sort_buffer_size=4;
INSERT INTO t1 VALUES
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),('0'),
('0'),('0'),('0'),('0'),('0'),('0'),('0');
SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
INSERT INTO t1 VALUES('1');
SELECT * FROM t1, t1 AS a1 WHERE t1.a=1 AND a1.a=1;
DROP TABLE t1;
--echo End of 5.1 tests

30
mysql-test/t/trigger.test
View File

@ -2396,6 +2396,36 @@ SELECT * FROM t2;
DROP TABLE t1, t2;
--echo #
--echo # Bug#51650 crash with user variables and triggers
--echo #
--disable_warnings
DROP TRIGGER IF EXISTS trg1;
DROP TABLE IF EXISTS t1, t2;
--enable_warnings
CREATE TABLE t1 (b VARCHAR(50) NOT NULL);
CREATE TABLE t2 (a VARCHAR(10) NOT NULL DEFAULT '');
delimiter //;
CREATE TRIGGER trg1 AFTER INSERT ON t2
FOR EACH ROW BEGIN
SELECT 1 FROM t1 c WHERE
(@bug51650 IS NULL OR @bug51650 != c.b) AND c.b = NEW.a LIMIT 1 INTO @foo;
END//
delimiter ;//
SET @bug51650 = 1;
INSERT IGNORE INTO t2 VALUES();
INSERT IGNORE INTO t1 SET b = '777';
INSERT IGNORE INTO t2 SET a = '111';
SET @bug51650 = 1;
INSERT IGNORE INTO t2 SET a = '777';
DROP TRIGGER trg1;
DROP TABLE t1, t2;
--echo End of 5.1 tests.

16
mysql-test/t/update.test
View File

@ -467,3 +467,19 @@ UPDATE t2, t1 SET t2.f1 = 2, t1.f1 = 9;
ALTER TABLE t2 COMMENT = 'DEF';
DROP TABLE t1, t2;
--echo #
--echo # Bug#50545: Single table UPDATE IGNORE crashes on join view in
--echo # sql_safe_updates mode.
--echo #
CREATE TABLE t1 ( a INT, KEY( a ) );
INSERT INTO t1 VALUES (0), (1);
CREATE VIEW v1 AS SELECT t11.a, t12.a AS b FROM t1 t11, t1 t12;
SET SESSION sql_safe_updates = 1;
--error ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE
UPDATE IGNORE v1 SET a = 1;
SET SESSION sql_safe_updates = DEFAULT;
DROP TABLE t1;
DROP VIEW v1;

92
mysql-test/t/view_alias.test
View File

@ -0,0 +1,92 @@
--echo #
--echo # Bug#40277 SHOW CREATE VIEW returns invalid SQL
--echo # Bug#41999 SHOW CREATE VIEW returns invalid SQL if subquery is used in SELECT list
--echo #
--echo # 65 characters exceed the maximum length of a column identifier. The system cannot derive the name from statement.
--echo # Constant with length = 65 . Expect to get the identifier 'Name_exp_1'.
let $after_select= '<--- 65 char including the arrows --->';
--source include/view_alias.inc
--echo # Subquery with length = 65 . Expect to get the identifier 'Name_exp_1'.
--echo # Attention: Identifier for the column within the subquery will be not generated.
let $after_select= (SELECT '<--- 54 char including the arrows (+ 11 outside) -->');
--source include/view_alias.inc
--echo # -----------------------------------------------------------------------------------------------------------------
#
--echo # 64 characters are the maximum length of a column identifier. The system can derive the name from the statement.
let $after_select= '<--- 64 char including the arrows --->';
--source include/view_alias.inc
let $after_select= (SELECT '<--- 53 char including the arrows (+ 11 outside) --->');
--source include/view_alias.inc
--echo # -----------------------------------------------------------------------------------------------------------------
#
--echo # Identifiers must not have trailing spaces. The system cannot derive the name from a constant with trailing space.
--echo # Generated identifiers have at their end the position within the select column list.
--echo # 'c2 ' -> 'Name_exp_1' , ' c4 ' -> 'Name_exp_2'
let $after_select= 'c1', 'c2 ', ' c3', ' c4 ';
--source include/view_alias.inc
--echo #
--echo # Bug#40277 SHOW CREATE VIEW returns invalid SQL
--echo #
--disable_warnings
DROP VIEW IF EXISTS v1;
DROP TABLE IF EXISTS t1,t2;
--enable_warnings
--echo # Column name exceeds the maximum length.
CREATE VIEW v1 AS SELECT '0000000000 1111111111 2222222222 3333333333 4444444444 5555555555';
let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
DROP VIEW v1;
eval CREATE VIEW v1 AS $query;
DROP VIEW v1;
--echo # Column names with leading trailing spaces.
CREATE VIEW v1 AS SELECT 'c1', 'c2 ', ' c3', ' c4 ';
let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
DROP VIEW v1;
eval CREATE VIEW v1 AS $query;
DROP VIEW v1;
--echo # Column name conflicts with a auto-generated one.
CREATE VIEW v1 AS SELECT 'c1', 'c2 ', ' c3', ' c4 ', 'Name_exp_2';
let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
DROP VIEW v1;
eval CREATE VIEW v1 AS $query;
DROP VIEW v1;
--echo # Invalid conlumn name in subquery.
CREATE VIEW v1 AS SELECT (SELECT ' c1 ');
let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
DROP VIEW v1;
eval CREATE VIEW v1 AS $query;
DROP VIEW v1;
CREATE TABLE t1(a INT);
CREATE TABLE t2 LIKE t1;
--echo # Test alias in subquery
CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT 1 FROM t2 AS b WHERE b.a = 0);
let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
DROP VIEW v1;
eval CREATE VIEW v1 AS $query;
DROP VIEW v1;
--echo # Test column alias in subquery
CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT a AS alias FROM t1 GROUP BY alias);
SHOW CREATE VIEW v1;
let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
DROP VIEW v1;
eval CREATE VIEW v1 AS $query;
DROP VIEW v1;
--echo # Alias as the expression column name.
CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT ' a ' AS alias FROM t1 GROUP BY alias);
SHOW CREATE VIEW v1;
let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`;
DROP VIEW v1;
eval CREATE VIEW v1 AS $query;
DROP VIEW v1;
DROP TABLE t1, t2;

16
mysql-test/t/xa.test
View File

@ -122,6 +122,22 @@ xa start 'a','c';
--connection default
drop table t1;
--echo #
--echo # BUG#51342 - more xid crashing
--echo #
CREATE TABLE t1(a INT) ENGINE=InnoDB;
XA START 'x';
SET SESSION autocommit=0;
INSERT INTO t1 VALUES(1);
--error ER_XAER_RMFAIL
SET SESSION autocommit=1;
SELECT @@autocommit;
INSERT INTO t1 VALUES(1);
XA END 'x';
XA COMMIT 'x' ONE PHASE;
DROP TABLE t1;
SET SESSION autocommit=1;
--echo End of 5.0 tests
#

5
scripts/Makefile.am
View File

@ -112,8 +112,7 @@ mysqlbug: ${top_builddir}/config.status mysqlbug.sh
mysql_fix_privilege_tables.sql: mysql_system_tables.sql \
mysql_system_tables_fix.sql
@echo "Building $@";
@cat $(srcdir)/mysql_system_tables.sql \
$(srcdir)/mysql_system_tables_fix.sql > $@
@cat mysql_system_tables.sql mysql_system_tables_fix.sql > $@
#
# Build mysql_fix_privilege_tables_sql.c from
@ -126,7 +125,7 @@ mysql_fix_privilege_tables_sql.c: comp_sql.c mysql_fix_privilege_tables.sql
sleep 2
$(top_builddir)/scripts/comp_sql$(EXEEXT) \
mysql_fix_privilege_tables \
$(top_builddir)/scripts/mysql_fix_privilege_tables.sql $@
$(top_srcdir)/scripts/mysql_fix_privilege_tables.sql $@
SUFFIXES = .sh

1
sql/item.cc
View File

@ -4642,6 +4642,7 @@ void Item_field::cleanup()
I.e. we can drop 'field'.
*/
field= result_field= 0;
item_equal= NULL;
null_value= FALSE;
DBUG_VOID_RETURN;
}

2
sql/log_event.cc
View File

@ -9484,7 +9484,7 @@ Incident_log_event::write_data_body(IO_CACHE *file)
they will always be printed for the first event.
*/
st_print_event_info::st_print_event_info()
:flags2_inited(0), sql_mode_inited(0),
:flags2_inited(0), sql_mode_inited(0), sql_mode(0),
auto_increment_increment(0),auto_increment_offset(0), charset_inited(0),
lc_time_names_number(~0),
charset_database_number(ILLEGAL_CHARSET_INFO_NUMBER),

7
sql/set_var.cc
View File

@ -3217,6 +3217,13 @@ static bool set_option_autocommit(THD *thd, set_var *var)
if ((org_options & OPTION_NOT_AUTOCOMMIT))
{
/* We changed to auto_commit mode */
if (thd->transaction.xid_state.xa_state != XA_NOTR)
{
thd->options= org_options;
my_error(ER_XAER_RMFAIL, MYF(0),
xa_state_names[thd->transaction.xid_state.xa_state]);
return 1;
}
thd->options&= ~(ulonglong) (OPTION_BEGIN | OPTION_KEEP_LOG);
thd->transaction.all.modified_non_trans_table= FALSE;
thd->server_status|= SERVER_STATUS_AUTOCOMMIT;

8
sql/share/Makefile.am
View File

@ -22,7 +22,7 @@ dist-hook:
test -d $(distdir)/$$dir || mkdir $(distdir)/$$dir; \
$(INSTALL_DATA) $(srcdir)/$$dir/*.* $(distdir)/$$dir; \
done; \
sleep 1 ; touch $(builddir)/*/errmsg.sys
sleep 1 ; touch $(srcdir)/*/errmsg.sys
$(INSTALL_DATA) $(srcdir)/charsets/README $(distdir)/charsets
$(INSTALL_DATA) $(srcdir)/charsets/Index.xml $(distdir)/charsets
@ -39,11 +39,11 @@ install-data-local:
for lang in @AVAILABLE_LANGUAGES@; \
do \
$(mkinstalldirs) $(DESTDIR)$(pkgdatadir)/$$lang; \
$(INSTALL_DATA) $(builddir)/$$lang/errmsg.sys \
$(INSTALL_DATA) $(srcdir)/$$lang/errmsg.sys \
$(DESTDIR)$(pkgdatadir)/$$lang/errmsg.sys; \
done
$(mkinstalldirs) $(DESTDIR)$(pkgdatadir)/charsets
$(INSTALL_DATA) $(builddir)/errmsg-utf8.txt \
$(INSTALL_DATA) $(srcdir)/errmsg-utf8.txt \
$(DESTDIR)$(pkgdatadir)/errmsg-utf8.txt; \
$(INSTALL_DATA) $(srcdir)/charsets/README $(DESTDIR)$(pkgdatadir)/charsets/README
$(INSTALL_DATA) $(srcdir)/charsets/*.xml $(DESTDIR)$(pkgdatadir)/charsets
@ -53,7 +53,7 @@ uninstall-local:
@RM@ -f -r $(DESTDIR)$(pkgdatadir)
distclean-local:
@RM@ -f $(builddir)/*/errmsg.sys
@RM@ -f */errmsg.sys
# Do nothing
link_sources:

3
sql/sql_base.cc
View File

@ -1523,6 +1523,7 @@ void close_temporary_tables(THD *thd)
{
if (is_user_table(table))
{
bool save_thread_specific_used= thd->thread_specific_used;
my_thread_id save_pseudo_thread_id= thd->variables.pseudo_thread_id;
/* Set pseudo_thread_id to be that of the processed table */
thd->variables.pseudo_thread_id= tmpkeyval(thd, table);
@ -1552,6 +1553,7 @@ void close_temporary_tables(THD *thd)
thd->clear_error();
CHARSET_INFO *cs_save= thd->variables.character_set_client;
thd->variables.character_set_client= system_charset_info;
thd->thread_specific_used= TRUE;
Query_log_event qinfo(thd, s_query.ptr(),
s_query.length() - 1 /* to remove trailing ',' */,
0, FALSE, 0);
@ -1564,6 +1566,7 @@ void close_temporary_tables(THD *thd)
"Failed to write the DROP statement for temporary tables to binary log");
}
thd->variables.pseudo_thread_id= save_pseudo_thread_id;
thd->thread_specific_used= save_thread_specific_used;
}
else
{

18
sql/sql_delete.cc
View File

@ -50,6 +50,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
SELECT_LEX *select_lex= &thd->lex->select_lex;
THD::killed_state killed_status= THD::NOT_KILLED;
DBUG_ENTER("mysql_delete");
bool save_binlog_row_based;
THD::enum_binlog_query_type query_type=
thd->lex->sql_command == SQLCOM_TRUNCATE ?
@ -147,12 +148,14 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
query_type= THD::STMT_QUERY_TYPE;
error= -1; // ok
deleted= maybe_deleted;
save_binlog_row_based= thd->current_stmt_binlog_row_based;
goto cleanup;
}
if (error != HA_ERR_WRONG_COMMAND)
{
table->file->print_error(error,MYF(0));
error=0;
save_binlog_row_based= thd->current_stmt_binlog_row_based;
goto cleanup;
}
/* Handler didn't support fast delete; Delete rows one by one */
@ -293,6 +296,11 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
table->mark_columns_needed_for_delete();
save_binlog_row_based= thd->current_stmt_binlog_row_based;
if (thd->lex->sql_command == SQLCOM_TRUNCATE &&
thd->current_stmt_binlog_row_based)
thd->clear_current_stmt_binlog_row_based();
while (!(error=info.read_record(&info)) && !thd->killed &&
! thd->is_error())
{
@ -390,7 +398,10 @@ cleanup:
/* See similar binlogging code in sql_update.cc, for comments */
if ((error < 0) || thd->transaction.stmt.modified_non_trans_table)
{
if (mysql_bin_log.is_open())
if (mysql_bin_log.is_open() &&
!(thd->lex->sql_command == SQLCOM_TRUNCATE &&
thd->current_stmt_binlog_row_based &&
find_temporary_table(thd, table_list)))
{
bool const is_trans=
thd->lex->sql_command == SQLCOM_TRUNCATE ?
@ -424,6 +435,7 @@ cleanup:
if (thd->transaction.stmt.modified_non_trans_table)
thd->transaction.all.modified_non_trans_table= TRUE;
}
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_ASSERT(transactional_table || !deleted || thd->transaction.stmt.modified_non_trans_table);
free_underlaid_joins(thd, select_lex);
if (error < 0 ||
@ -1059,15 +1071,13 @@ bool multi_delete::send_eof()
static bool mysql_truncate_by_delete(THD *thd, TABLE_LIST *table_list)
{
bool error, save_binlog_row_based= thd->current_stmt_binlog_row_based;
bool error;
DBUG_ENTER("mysql_truncate_by_delete");
table_list->lock_type= TL_WRITE;
mysql_init_select(thd->lex);
thd->clear_current_stmt_binlog_row_based();
error= mysql_delete(thd, table_list, NULL, NULL, HA_POS_ERROR, LL(0), TRUE);
ha_autocommit_or_rollback(thd, error);
end_trans(thd, error ? ROLLBACK : COMMIT);
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(error);
}

10
sql/sql_select.cc
View File

@ -17107,6 +17107,16 @@ void st_select_lex::print(THD *thd, String *str, enum_query_type query_type)
first= 0;
else
str->append(',');
if (master_unit()->item && item->is_autogenerated_name)
{
/*
Do not print auto-generated aliases in subqueries. It has no purpose
in a view definition or other contexts where the query is printed.
*/
item->print(str, query_type);
}
else
item->print_item_w_name(str, query_type);
}

32
sql/sql_view.cc
View File

@ -155,6 +155,35 @@ err:
DBUG_RETURN(TRUE);
}
/**
Check if auto generated column names are conforming and
possibly generate a conforming name for them if not.
@param item_list List of Items which should be checked
*/
static void make_valid_column_names(List<Item> &item_list)
{
Item *item;
uint name_len;
List_iterator_fast<Item> it(item_list);
char buff[NAME_LEN];
DBUG_ENTER("make_valid_column_names");
for (uint column_no= 1; (item= it++); column_no++)
{
if (!item->is_autogenerated_name || !check_column_name(item->name))
continue;
name_len= my_snprintf(buff, NAME_LEN, "Name_exp_%u", column_no);
item->orig_name= item->name;
item->set_name(buff, name_len, system_charset_info);
}
DBUG_VOID_RETURN;
}
/*
Fill defined view parts
@ -548,6 +577,9 @@ bool mysql_create_view(THD *thd, TABLE_LIST *views,
}
}
/* Check if the auto generated column names are conforming. */
make_valid_column_names(select_lex->item_list);
if (check_duplicate_names(select_lex->item_list, 1))
{
res= TRUE;

12
storage/myisam/ha_myisam.cc
View File

@ -1449,9 +1449,17 @@ int ha_myisam::enable_indexes(uint mode)
{
sql_print_warning("Warning: Enabling keys got errno %d on %s.%s, retrying",
my_errno, param.db_name, param.table_name);
/* Repairing by sort failed. Now try standard repair method. */
param.testflag&= ~(T_REP_BY_SORT | T_QUICK);
/*
Repairing by sort failed. Now try standard repair method.
Still we want to fix only index file. If data file corruption
was detected (T_RETRY_WITHOUT_QUICK), we shouldn't do much here.
Let implicit repair do this job.
*/
if (!(param.testflag & T_RETRY_WITHOUT_QUICK))
{
param.testflag&= ~T_REP_BY_SORT;
error= (repair(thd,param,0) != HA_ADMIN_OK);
}
/*
If the standard repair succeeded, clear all error messages which
might have been set by the first repair. They can still be seen

18
storage/myisam/rt_index.c
View File

@ -404,10 +404,16 @@ int rtree_get_first(MI_INFO *info, uint keynr, uint key_length)
int rtree_get_next(MI_INFO *info, uint keynr, uint key_length)
{
my_off_t root;
my_off_t root= info->s->state.key_root[keynr];
MI_KEYDEF *keyinfo = info->s->keyinfo + keynr;
if (!info->buff_used)
if (root == HA_OFFSET_ERROR)
{
my_errno= HA_ERR_END_OF_FILE;
return -1;
}
if (!info->buff_used && !info->page_changed)
{
uint k_len = keyinfo->keylength - info->s->base.rec_reflength;
/* rt_PAGE_NEXT_KEY(info->int_keypos) */
@ -428,16 +434,8 @@ int rtree_get_next(MI_INFO *info, uint keynr, uint key_length)
return 0;
}
else
{
if ((root = info->s->state.key_root[keynr]) == HA_OFFSET_ERROR)
{
my_errno= HA_ERR_END_OF_FILE;
return -1;
}
return rtree_get_req(info, keyinfo, key_length, root, 0);
}
}

122
storage/myisammrg/ha_myisammrg.cc
View File

@ -215,36 +215,14 @@ const char *ha_myisammrg::index_type(uint key_number)
static int myisammrg_parent_open_callback(void *callback_param,
const char *filename)
{
ha_myisammrg *ha_myrg;
TABLE *parent;
ha_myisammrg *ha_myrg= (ha_myisammrg*) callback_param;
TABLE *parent= ha_myrg->table_ptr();
TABLE_LIST *child_l;
const char *db;
const char *table_name;
size_t dirlen;
char dir_path[FN_REFLEN];
char name_buf[NAME_LEN];
DBUG_ENTER("myisammrg_parent_open_callback");
/* Extract child table name and database name from filename. */
dirlen= dirname_length(filename);
if (dirlen >= FN_REFLEN)
{
/* purecov: begin inspected */
DBUG_PRINT("error", ("name too long: '%.64s'", filename));
my_errno= ENAMETOOLONG;
DBUG_RETURN(1);
/* purecov: end */
}
table_name= filename + dirlen;
dirlen--; /* Strip off trailing '/'. */
memcpy(dir_path, filename, dirlen);
dir_path[dirlen]= '\0';
db= base_name(dir_path);
dirlen-= db - dir_path; /* This is now the length of 'db'. */
DBUG_PRINT("myrg", ("open: '%s'.'%s'", db, table_name));
ha_myrg= (ha_myisammrg*) callback_param;
parent= ha_myrg->table_ptr();
/* Get a TABLE_LIST object. */
if (!(child_l= (TABLE_LIST*) alloc_root(&parent->mem_root,
sizeof(TABLE_LIST))))
@ -256,13 +234,69 @@ static int myisammrg_parent_open_callback(void *callback_param,
}
bzero((char*) child_l, sizeof(TABLE_LIST));
/* Set database (schema) name. */
child_l->db_length= dirlen;
child_l->db= strmake_root(&parent->mem_root, db, dirlen);
/* Set table name. */
child_l->table_name_length= strlen(table_name);
child_l->table_name= strmake_root(&parent->mem_root, table_name,
/*
Depending on MySQL version, filename may be encoded by table name to
file name encoding or not. Always encoded if parent table is created
by 5.1.46+. Encoded if parent is created by 5.1.6+ and child table is
in different database.
*/
if (!has_path(filename))
{
/* Child is in the same database as parent. */
child_l->db_length= parent->s->db.length;
child_l->db= strmake_root(&parent->mem_root, parent->s->db.str,
child_l->db_length);
/* Child table name is encoded in parent dot-MRG starting with 5.1.46. */
if (parent->s->mysql_version >= 50146)
{
child_l->table_name_length= filename_to_tablename(filename, name_buf,
sizeof(name_buf));
child_l->table_name= strmake_root(&parent->mem_root, name_buf,
child_l->table_name_length);
}
else
{
child_l->table_name_length= strlen(filename);
child_l->table_name= strmake_root(&parent->mem_root, filename,
child_l->table_name_length);
}
}
else
{
DBUG_ASSERT(strlen(filename) < sizeof(dir_path));
fn_format(dir_path, filename, "", "", 0);
/* Extract child table name and database name from filename. */
dirlen= dirname_length(dir_path);
/* Child db/table name is encoded in parent dot-MRG starting with 5.1.6. */
if (parent->s->mysql_version >= 50106)
{
child_l->table_name_length= filename_to_tablename(dir_path + dirlen,
name_buf,
sizeof(name_buf));
child_l->table_name= strmake_root(&parent->mem_root, name_buf,
child_l->table_name_length);
dir_path[dirlen - 1]= 0;
dirlen= dirname_length(dir_path);
child_l->db_length= filename_to_tablename(dir_path + dirlen, name_buf,
sizeof(name_buf));
child_l->db= strmake_root(&parent->mem_root, name_buf, child_l->db_length);
}
else
{
child_l->table_name_length= strlen(dir_path + dirlen);
child_l->table_name= strmake_root(&parent->mem_root, dir_path + dirlen,
child_l->table_name_length);
dir_path[dirlen - 1]= 0;
dirlen= dirname_length(dir_path);
child_l->db_length= strlen(dir_path + dirlen);
child_l->db= strmake_root(&parent->mem_root, dir_path + dirlen,
child_l->db_length);
}
}
DBUG_PRINT("myrg", ("open: '%.*s'.'%.*s'", child_l->db_length, child_l->db,
child_l->table_name_length, child_l->table_name));
/* Convert to lowercase if required. */
if (lower_case_table_names && child_l->table_name_length)
child_l->table_name_length= my_casedn_str(files_charset_info,
@ -1155,7 +1189,7 @@ int ha_myisammrg::create(const char *name, register TABLE *form,
/* Create child path names. */
for (pos= table_names; tables; tables= tables->next_local)
{
const char *table_name;
const char *table_name= buff;
/*
Construct the path to the MyISAM table. Try to meet two conditions:
@ -1181,9 +1215,11 @@ int ha_myisammrg::create(const char *name, register TABLE *form,
as the MyISAM tables are from the same database as the MERGE table.
*/
if ((dirname_length(buff) == dirlgt) && ! memcmp(buff, name, dirlgt))
table_name= tables->table_name;
else
if (! (table_name= thd->strmake(buff, length)))
{
table_name+= dirlgt;
length-= dirlgt;
}
if (!(table_name= thd->strmake(table_name, length)))
DBUG_RETURN(HA_ERR_OUT_OF_MEM); /* purecov: inspected */
*pos++= table_name;
@ -1205,7 +1241,7 @@ void ha_myisammrg::append_create_info(String *packet)
const char *current_db;
size_t db_length;
THD *thd= current_thd;
MYRG_TABLE *open_table, *first;
TABLE_LIST *open_table, *first;
if (file->merge_insert_method != MERGE_INSERT_DISABLED)
{
@ -1223,14 +1259,11 @@ void ha_myisammrg::append_create_info(String *packet)
current_db= table->s->db.str;
db_length= table->s->db.length;
for (first=open_table=file->open_tables ;
open_table != file->end_table ;
open_table++)
for (first= open_table= table->child_l;;
open_table= open_table->next_global)
{
LEX_STRING db, name;
LINT_INIT(db.str);
LEX_STRING db= { open_table->db, open_table->db_length };
split_file_name(open_table->table->filename, &db, &name);
if (open_table != first)
packet->append(',');
/* Report database for mapped table if it isn't in current database */
@ -1241,7 +1274,10 @@ void ha_myisammrg::append_create_info(String *packet)
append_identifier(thd, packet, db.str, db.length);
packet->append('.');
}
append_identifier(thd, packet, name.str, name.length);
append_identifier(thd, packet, open_table->table_name,
open_table->table_name_length);
if (&open_table->next_global == table->child_last_l)
break;
}
packet->append(')');
}

8
storage/myisammrg/myrg_open.c
View File

@ -311,14 +311,6 @@ MYRG_INFO *myrg_parent_open(const char *parent_name,
if (!child_name_buff[0] || (child_name_buff[0] == '#'))
continue;
if (!has_path(child_name_buff))
{
VOID(strmake(parent_name_buff + dir_length, child_name_buff,
sizeof(parent_name_buff) - 1 - dir_length));
VOID(cleanup_dirname(child_name_buff, parent_name_buff));
}
else
fn_format(child_name_buff, child_name_buff, "", "", 0);
DBUG_PRINT("info", ("child: '%s'", child_name_buff));
/* Callback registers child with handler table. */

2
storage/ndb/src/common/util/Makefile.am
View File

@ -37,7 +37,7 @@ testBitmask_LDFLAGS = @ndb_bin_am_ldflags@ \
testBitmask.cpp : Bitmask.cpp
rm -f testBitmask.cpp
@LN_CP_F@ $(srcdir)/Bitmask.cpp testBitmask.cpp
@LN_CP_F@ Bitmask.cpp testBitmask.cpp
testBitmask.o: $(testBitmask_SOURCES)
$(CXXCOMPILE) -c $(INCLUDES) -D__TEST_BITMASK__ $<

Write Preview
Loading…
Cancel
Save