mariadb

Tree: 6a839ff40d

Author	SHA1	Message	Date
Sergei Golubchik	6a839ff40d	handlerton::discover_table_existence() method	13 years ago
Sergei Golubchik	934115184b	convenience helpers for get_table_share() and tdc_open_view(). Pass db and table_name into a function instead of the table_list, when only db and table name are needed.	13 years ago
Sergei Golubchik	b0a5dd73fa	* remove ha_check_if_table_exists() and get_table_share_with_discover(). * rename check_if_table_exists() -> table_exists() and remove unneeded arguments	13 years ago
Sergei Golubchik	87a9d60ec6	revert " revision-id: sanja@askmonty.org-20110511110948-4kdevwzomvk56y1w committer: sanja@askmonty.org branch nick: work-maria-5.1-CREATE-merge timestamp: Wed 2011-05-11 14:09:48 +0300 Bugfix: New table creation/renaming block added if old encoded table present " the old behavior was less inconsistent than the new one. In the new one the error message was sometimes different (under LOCK TABLES e.g.), and there were race conditions (if this CREATE happened when a concurrent ALTER has renamed the old table away but haven't put the new table in place) The old one was like "(when using old table names) for DML #mysql50# prefix is optional, for DDL it's required".	13 years ago
Sergei Golubchik	b9f42f4b7a	rename open_binary_frm() to TABLE_SHARE::init_from_binary_frm_image() simplify open_table_def()	13 years ago
Sergei Golubchik	474e5ecd1f	Don't hold LOCK_open over open_table_def/open_binary_frm call	13 years ago
Sergei Golubchik	d71b75c90d	moving LOCK_open into get_table_share()	13 years ago
Sergei Golubchik	163882665e	* don't use 1-8 numbers for open_table_error codes, use an enum. * print "table doesn't exist in engine" when a table doesn't exist in the engine, instead of "file not found" (if no file was involved) * print a complete filename that cannot be found ('t1.MYI', not 't1') * it's not an error for a DROP if a table doesn't exist in the engine (or some table files cannot be found) - if the DROP succeeded regardless	13 years ago
Sergei Golubchik	5ad68a0d2f	don't use I_S constants for open_table_def and get_table_share, have a specially defined enum with clearly named values	13 years ago
Sergei Golubchik	cda52b2cb2	remove dead HAVE_CRYPTED_FRM code and now-unused read_string() function	13 years ago
Sergei Golubchik	0d1a595875	make the open_table_def to read the whole frm in memory and let open_binary_frm to parse it from the buffer, not a file. this avoids jumping back in forth in the frm file, and doing intermediate buffer mallocs.	13 years ago
Sergei Golubchik	03dfb2c121	file-based table discovery for discovering storage engines also: * move few tests from archive/archive.test to archive/discover.test * fix (unintentionally) bug#34104, updated result files	13 years ago
Sergei Golubchik	2a9662b401	find_files(): don't sort files in my_dir(), sort table names after all engines have discovered their tables side effect: correct alphabetical sorting as in ORDER BY ... COLLATE utf8_bin, information_schema is no longer the first after find_files(), tables like #mysql50#zzz are sorted first (as per table name), not last (as per file name zzz).	13 years ago
Sergei Golubchik	8980e67693	* use Dynamic_array<> instead of List<> for the list of found tables in sql_show.cc * make find_files static	13 years ago
Sergei Golubchik	69ba585a1e	remove #if MYSQL_VERSION_ID there is no "upstream" OQGraph version that needs to stay compatible with different MariaDB releases.	13 years ago
Sergei Golubchik	58e62d701e	* move bas_ext from the handler to the handlerton * provide a default bas_ext value of the empty list	13 years ago
Sergei Golubchik	09ece94fac	remove handlerton::find_files (new implementation is coming), and handlerton::table_exists_in_engine (new implementation is coming), and handlerton::license (redundant)	13 years ago
Sergei Golubchik	94753d8b94	small cleanup - remove prehistoric DB_TYPE_xxx values	13 years ago
Sergei Golubchik	0d405ed02f	remove long time obsolete xyz_ci() copies of xyz() macros	13 years ago
Sergei Golubchik	73f79ac83f	simpler fix for mysql bug #56085 , no need to write an error interceptor, when the function has a dedicated flag for this very use case.	13 years ago
Sergei Golubchik	028ce66c9e	simplify test case	13 years ago
Sergei Golubchik	ccc9238335	s/st_ha_create_information/HA_CREATE_INFO/	13 years ago
Sergei Golubchik	e727741614	typo fixed	13 years ago
Sergei Golubchik	8b4d967798	bugfix: MYSQL_THDVAR_STR plugins with PLUGIN_VAR_MEMALLOC didn't work (PLUGIN_VAR_MEMALLOC ix 0x8000 and cannot be saved in a char as such)	13 years ago
Sergei Golubchik	0614af18a6	macro do {} while(0) safety	13 years ago
Sergei Golubchik	bbbd7cedf5	my_dir() cleanup * replace pointer acrobatics with a struct * make sorting explicit: MY_DONT_SORT -> MY_WANT_SORT (if you want something to be done - say it. fixes all places where my_dir() was used without thinking) * typo s/number_off_files/number_of_files/ * directory_file_name() doesn't need to be extern * remove #ifdef __BORLANDC__ * ignore '.' and '..' entries	13 years ago
Sergei Golubchik	fdcaa6cb32	clarify CREATE grammar	13 years ago
Sergei Golubchik	e7036ec1a2	mtr bug: files outside of both the suite dir and the overlay dir, were treated as coming from the overlay. (example: archive suite, test_sql_discovery overlay, mysql-test/include/have_archive.inc)	13 years ago
Sergei Golubchik	48bb551328	remove the service for installing the closed-source mysql thread pool plugin	13 years ago
Sergei Golubchik	78c0642073	consistency in declaring service symbols	13 years ago
Sergei Golubchik	daac5b511c	cleanup	13 years ago
Sergei Golubchik	37ad8d06e1	cleanup	13 years ago
Sergei Golubchik	a6fa724b7f	split THD::make_lex_string() in two	13 years ago
Sergei Golubchik	e56cad4b15	small cleanup	13 years ago
Sergei Golubchik	4ec6fe10e5	remove ULL() and LL(), because they're totally unnecessary and sometimes harmful (used with expressions)	13 years ago
Sergey Petrunya	ef5241ae05	Fix buildbot failure in show_explain.test: mysqltest: At line 477: query 'show explain for $thr2' failed: 1933: Target is not running an EXPLAINable command After the fix for MDEV-4144, subquery with WHERE pk= (select ...) became a degenerate, constant SELECT. It is not executed in normal way anymore, so it is not possible to catch it in-execution.	13 years ago
Igor Babaev	0f3f93532b	Merge 5.5->10.0-base	13 years ago
unknown	599a1384af	Fix for MDEV-4144 Analysis: The reason for the inefficent plan was that Item_subselect::is_expensive() didn't detect the special case when a subquery was optimized, but had no join plan because it either has no table, or its tables have been optimized away, or the optimizer detected that the result set is empty. Solution: Identify the special cases above in the Item_subselect::is_expensive(), and consider such degenerate subqueries inexpensive.	13 years ago
Vladislav Vaintroub	fa01b76be7	MDEV-4243 : remove several clang warnings.	13 years ago
Igor Babaev	e91e8c8c0b	Merge 5.3->5.5.	13 years ago
Igor Babaev	a2c3d7d371	Merge	13 years ago
Igor Babaev	323fdd7ac6	Fixed bug mdev-4311 (bug #68749 ). This bug was introduced by the patch for WL#3220. If the memory allocated for the tree to store unique elements to be counted is not big enough to include all of them then an external file is used to store the elements. The unique elements are guaranteed not to be nulls. So, when reading them from the file we don't have to care about the null flags of the read values. However, we should remove the flag at the very beginning of the process. If we don't do it and if the last value written into the record buffer for the field whose distinct values needs to be counted happens to be null, then all values read from the file are considered to be nulls and are not counted in. The fix does not remove a possible null flag for the read values. Rather it just counts the values in the same way it was done before WL #3220.	13 years ago
Sergei Golubchik	993ea79f2d	5.5 merge	13 years ago
Igor Babaev	d4de82d93e	Merge.	13 years ago
Sergei Golubchik	6599fd3e9c	5.3 merge	13 years ago
Sergei Golubchik	102a7a2a76	MDEV-4307 Support at least 48 utf8 characters in username in server and PAM Extend plugin auth api to support up to 512 bytes in the user names. Use the API versioning to support old auth plugins too!	13 years ago
Sergei Golubchik	e308d7417b	5.2 merge	13 years ago
Alexey Botchkov	045c498691	GEOMETRYCOLLECTION EMPTY handling fixed. The get_mbr() method shouldn't return the error, rather an invalid MBR in this case.	13 years ago
Sergei Golubchik	1d46ee77d1	fix @@external_user variable	13 years ago
Sergei Golubchik	48be80cd95	5.1 merge	13 years ago

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