mariadb

Tree: 941924e831

Author	SHA1	Message	Date
tsmith@ramayana.hindu.god	3ba8a94bd0	Fix bug in BK trigger for sending changes to InnoDB devs.	18 years ago
tsmith@ramayana.hindu.god	a2a682f636	Update triggers lib for version MySQL 5.1	18 years ago
tsmith@ramayana.hindu.god	c40e1ab171	Add triggers to notify InnoDB developers when MySQL developers change files that they control.	18 years ago
jperkin/jonathan@chorlton.adsl.perkin.org.uk	89153ffa1b	post-commit: Rationalise setting $FROM.	18 years ago
jperkin/jonathan@chorlton.adsl.perkin.org.uk	be06bfe1be	post-commit: Use $BK_USER, if set, in preference to $USER	18 years ago
df@pippilotta.erinye.com	91fd078149	add new trigger to prevent certain naming clashes	18 years ago
df@pippilotta.erinye.com	94a3e239c5	don't use bk cset in commit e-mails	19 years ago
df@pippilotta.erinye.com	35413f161a	fix.	19 years ago
df@pippilotta.erinye.com	320ec82616	BK changes for https://inside.mysql.com/wiki/MySQL's_Code_Reviews_Published_Externally	19 years ago
msvensson@pilot.(none)	6b80cefbb1	Remove last line, making it possible to merge	19 years ago
msvensson@pilot.blaudden	a0b1e5406d	Add triggers for detecting bad changesets to mysql-5.0	19 years ago
df@pippilotta.erinye.com	f384e26171	adjust version string in mysql-5.0-community commit trigger	19 years ago
cmiller@zippy.cornsilk.net	d4966ba24a	Enclose profiling in preprocessor conditions.	19 years ago
cmiller@zippy.cornsilk.net	6e096ee8d9	Prevent bugs by making DBUG_* expressions syntactically equivalent to a single statement. --- Bug#24795: SHOW PROFILE Profiling is only partially functional on some architectures. Where there is no getrusage() system call, presently Null values are returned where it would be required. Notably, Windows needs some love applied to make it as useful. Syntax this adds: SHOW PROFILES SHOW PROFILE [types] [FOR QUERY n] [OFFSET n] [LIMIT n] where "n" is an integer and "types" is zero or many (comma-separated) of "CPU" "MEMORY" (not presently supported) "BLOCK IO" "CONTEXT SWITCHES" "PAGE FAULTS" "IPC" "SWAPS" "SOURCE" "ALL" It also adds a session variable (boolean) "profiling", set to "no" by default, and (integer) profiling_history_size, set to 15 by default. This patch abstracts setting THDs' "proc_info" behind a macro that can be used as a hook into the profiling code when profiling support is compiled in. All future code in this line should use that mechanism for setting thd->proc_info. --- Tests are now set to omit the statistics. --- Adds an Information_schema table, "profiling" for access to "show profile" data. --- Merge zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-community-3--bug24795 into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-community --- Fix merge problems. --- Fixed one bug in the query_source being NULL. Updated test results. --- Include more thorough profiling tests. Improve support for prepared statements. Use session-specific query IDs, starting at zero. --- Selecting from I_S.profiling is no longer quashed in profiling, as requested by Giuseppe. Limit the size of captured query text. No longer log queries that are zero length.	19 years ago
cmiller@zippy.cornsilk.net	9e9dd4327c	Bug#25807: LOAD DATA INFILE does not work with Pipes Showstopper and regression against 5.0.24. Previously, we ignored seek() errors (see Bug#22828) and let seek()s against pipes fail. Now, since we check that a seek didn't fail, and return without reading, this bug popped up. This restores the behavior for file-ish objects that could never be seek()ed.	19 years ago
jani@a88-113-38-195.elisa-laajakaista.fi	1dd93dda08	Test and bug fixes and removed unneccessary files.	19 years ago
cmiller@zippy.cornsilk.net	24e3508b0e	Bug#25341: "init.d/mysql stop" may timeout too quickly Thirty five seconds is entirely too short of a period to wait for a server to exit. Instead, make a valliant effort to make sure it exits, and only give up after a very long period (arbitrarily chosen as 15 minutes). In addition, if we're being asked to restart the server, then don't try to start again if trying to stop the server failed. --- Return zero by default, when the script exits. --- Set return-/exit-value based on whether we successfully dealt with the PID-file. --- Don't wait that long if the program we're waiting on exits. It should only exit if the server is not going to be started.	19 years ago
serg@janus.mylan	2141f9f0ee	making diff-p-helper obsolete	19 years ago
cmiller@zippy.cornsilk.net	41179e6a8f	Bug #25879 : THD::options isn't set with ulonglong values and \ variables Bits higher than 2**31 were impossible to set on THD::options. It's probably a remnant from a time when options was a 32-bit integer. Now, use unsigned long-long constants and variables to set and clear THD::options. --- Pulled comments back to column 49.	19 years ago
cmiller@zippy.cornsilk.net	205d6a35b3	Bug#24822: Patch: uptime_since_flush_status Provide the number of seconds since flush as a new status variable named "Uptime_since_flush_status". --- Override the post-flush value, as a second could pass between the two statements.	19 years ago
cmiller@zippy.cornsilk.net	332f9ff8b4	Bug#23721: compile fails: check-cpu mishandles cpu flags with \ hyphen in it (like ds-cpl). convert illegal chars in cpu flags to '_' for variable assignment	19 years ago
cmiller@zippy.cornsilk.net	10cdf90bd3	Bug#24795: Add SHOW PROFILE Patch contributed by Jeremy Cole. CLA received Oct 2006 by Kaj Arnö Add rudimentary query profiling support.	19 years ago
holyfoot/hf@mysql.com/hfmain.(none)	feff4a5ec4	bdb_notembedded.test gone	19 years ago
cmiller@zippy.cornsilk.net	50726b2322	Bug#22555: STDDEV yields positive result for groups with only one row When only one row was present, the subtraction of nearly the same number resulted in catastropic cancellation, introducing an error in the VARIANCE calculation near 1e-15. That was sqrt()ed to get STDDEV, the error was escallated to near 1e-8. The simple fix of testing for a row count of 1 and forcing that to yield 0.0 is insufficient, as two rows of the same value should also have a variance of 0.0, yet the error would be about the same. So, this patch changes the formula that computes the VARIANCE to be one that is not subject to catastrophic cancellation. In addition, it now uses only (faster-than-decimal) floating point numbers to calculate, and renders that to other types on demand.	19 years ago
cmiller@zippy.cornsilk.net	8471897fbc	Bug#18761: constant expression as UDF parameters not passed in as constant The code that set up data to be passed to user-defined functions was very old and analyzed the "Type" of the data that was passed into the UDF, when it really should analyze the "return_type", which is hard-coded for simple Items and works correctly for complex ones like functions. --- Added test at Sergei's behest.	19 years ago
aelkin/elkin@dsl-hkibras-fe30f900-107.dhcp.inet.fi	fe5de9f5c3	Correcting BUG/WL identifier extraction to allow multiple references to auxilary bugs/wls in cset's comments. The targetted BUG's or WL's identifier must be specified the first in the comments. The referred bugs wls can be typed in same as the targeted clickable format. If the the target of the fix is a WL and there are some references to bugs then the first found reference is regarded as "co-target" so that the bug's identifier comes up on the subject line along with the WL's and commit mail will update the bug page. The latter feature can be disarmed (if there is no need to update the referred bug's page) with typing the first a pseudo-bug pattern (bug#0). This paticular cset will generate subject line containing bug#0 (as it was the first referred) whereas the old version would put in the subject line the last referred pattern (e.g bug#2147483648).	19 years ago
cmiller@zippy.cornsilk.net	72dfd02634	Bug #22860 : Option --memlock should be revisited Support says that memlock doesn't work on OSes other than Solaris. Add a warning about --memlock to the crash monologue.	19 years ago
cmiller@zippy.cornsilk.net	87a5134b7c	Bug#23411: ... MOD-ing zero returns strange result The Item_func_mod objects never had maybe_null set, so users had no reason to expect that they can be NULL, and may therefore deduce wrong results. Now, set maybe_null.	19 years ago
bar@mysql.com/bar.intranet.mysql.r18.ru	ac9e3db9a7	Bug#22877 replication character sets get out of sync using replicate-wild-ignore-table Problem: changes in character set variables before an action on an replication-ignored table makes slave to forget new variable values. Fix: initialize one_shot variables only when 4.1 -> 5.x replication is running.	19 years ago
bar@mysql.com/bar.intranet.mysql.r18.ru	0e3a1eece7	Bug#18908: ERROR 1406 (22001): Data too long for column :: using utf8 Problem: Too confusing error message when cannot convert between string and column character sets on INSERT and UPDATE. Fix: producing a better error message, instead of "Data too long" in such cases Additional changes: Adding "DROP TABLE IF EXISTS" into several tests to be safe against failures in previous tests.	19 years ago
tsmith/tim@siva.hindu.god	394ad97562	BitKeeper/triggers/*crash-protect.pl: Don't print messages if nothing is wrong.	19 years ago
cmiller@zippy.cornsilk.net	4812d81eab	Bug#17583: mysql drops connection when stdout is not writable When the client program had its stdout file descriptor closed by the calling shell, after some amount of work (enough to fill a socket buffer) the server would complain about a packet error and then disconnect the client. This is a serious security problem. If stdout is closed before the mysql is exec()d, then the first socket() call allocates file number 1 to communicate with the server. Subsequent write()s to that file number (as when printing results that come back from the database) go back to the server instead in the command channel. So, one should be able to craft data which, upon being selected back from the server to the client, and injected into the command stream become valid MySQL protocol to do something nasty when sent /back/ to the server. The solution is to close explicitly the file descriptor that we *printf() to, so that the libc layer and the OS layer both agree that the file is closed.	19 years ago
cmiller@zippy.cornsilk.net	66659796ff	Bug#19356: Assert on undefined @uservar in prepared statement execute The executing code had a safety assertion so that it refused to free Items that it didn't create. However, there is a case, undefined user variables, which would put Items into the list to be freed. Instead, do something that is more risky in expectation that the code will be refactored soon, as Kostja wants to do: Remove the assertions from prepare() and execute(). Put one assertion at a higher level, before stmt->set_params_from_vars(), which may then create new to-be-freed Items .	19 years ago
cmiller@zippy.cornsilk.net	5512100c6a	Bug #14262 : SP: DROP PROCEDURE\|VIEW (maybe more) write to binlog too late \ (race cond) It was possible for one thread to interrupt a Data Definition Language statement and thereby get messages to the binlog out of order. Consider: Connection 1: Drop Foo x Connection 2: Create or replace Foo x Connection 2: Log "Create or replace Foo x" Connection 1: Log "Drop Foo x" Local end would have Foo x, but the replicated slaves would not. The fix for this is to wrap all DDL and logging of a kind in the same mutex. Since we already use mutexes for the various parts of altering the server, this only entails moving the logging events down close to the action, inside the mutex protection.	19 years ago
cmiller@zippy.cornsilk.net	c0ab40d390	Bug#21476: (Thread stack overrun not caught, causing SEGV) The STACK_MIN_SIZE is currently set to 8192, when we actually need (emperically discovered) 9236 bytes to raise an fatal error, on Ubuntu Dapper Drake, libc6 2.3.6-0ubuntu2, Linux kernel 2.6.15-27-686, on x86. I'm taking that as a new lower bound, plus 100B of wiggle-room for sundry word sizes and stack behaviors. The added test verifies in a cross-platform way that there are no gaps between the space that we think we need and what we actually need to report an error. DOCUMENTERS: This also adds "let" to the mysqltest commands that evaluate an argument to expand variables therein. (Only right of the "=", of course.)	19 years ago
georg@lmy002.wdf.sap.corp	67a701003c	Fix for bug #19121 : Windows incompatible udf_example	19 years ago
iggy@rolltop.ignatz42.dyndns.org	7c0c57d694	/usr/sbin not always in PATH environment variable.	19 years ago
iggy@rolltop.ignatz42.dyndns.org	1cae186141	These bitKeeper changes will allow Windows to be used as a primary development platform.	19 years ago
anozdrin/alik@alik.	f564e7f8a5	This is another patch for test suite to make IM tests work smoothly. The patch affects only test suite and has the following changes: 1. On starting Instance Manager -- added code for waiting for guarded mysqld instances to create PID files; 2. Polishing; 3. Move IM-related operations out of mtr_process.pl into new dedicated for IM file -- mtr_im.pl	19 years ago
msvensson@shellback.(none)	c79635853a	Speed up "bk citool" for msvensson:	19 years ago
anozdrin/alik@alik.	1a7cb4153c	Preliminary patch for the following bugs: - BUG#15934: Instance manager fails to work; - BUG#18020: IM connect problem; - BUG#18027: IM: Server_ID differs; - BUG#18033: IM: Server_ID not reported; - BUG#21331: Instance Manager: Connect problems in tests; The only test suite has been changed (server codebase has not been modified).	20 years ago
anozdrin/alik@alik.	9af756efd3	Fix for BUG#16899: Possible buffer overflow in handling of DEFINER-clause User name (host name) has limit on length. The server code relies on these limits when storing the names. The problem was that sometimes these limits were not checked properly, so that could lead to buffer overflow. The fix is to check length of user/host name in parser and if string is too long, throw an error.	20 years ago
georg@lmy002.wdf.sap.corp	5f5c7bade3	Bug #21396 : Wrong error number generated for a missing table	20 years ago
pekka@clam.ndb.mysql.com	225f070788	pekka - checkout:get (4.1)	20 years ago
knielsen@mysql.com	6d40321bac	Loosen up crashed repo check a bit to allow merging 5.0 -> 5.1.	20 years ago
knielsen@mysql.com	acf3a19382	Add trigger to protect against changesets from crashed tree	20 years ago
pekka@mysql.com	2b25349820	pekka:get - push push push	20 years ago
rburnett@production.mysql.com	a630375b32	post-commit: Small change to enable sending of mails from Windows bk clones	20 years ago
pekka@mysql.com	425553e066	add myself to checkout:get (should be default for all)	20 years ago
lenz@mysql.com	d4a1aab217	- commit emails are now sent to commits@lists.mysql.com instead of internals@lists.mysql.com to reduce the noise on the internals list.	20 years ago

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1281 Commits (941924e8319f62b3ef1cb8dfac07af115787ed7a)