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- 07 Jun, 2005 1 commit
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konstantin@mysql.com authored
don't evaluate subqueries during statement prepare, even if they are not correlated. With post-review fixes.
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- 16 May, 2005 1 commit
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monty@mysql.com authored
Fixed bug in mysql_stmt_fetch() when retrieving rows to return
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- 12 May, 2005 1 commit
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konstantin@mysql.com authored
(crash on attempt to re-execute a statement with an open cursor) + post-review fixes.
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- 10 May, 2005 1 commit
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igor@rurik.mysql.com authored
Fixed bug #8528. Representation for single-table views was made similar to representation for multi-table views. view.test: Added test case for bug #8528. view.result: Added test case for bug #8528. Fixed other test cases.
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- 30 Apr, 2005 1 commit
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konstantin@mysql.com authored
with cursor". The patch refactors do_select/sub_select functions, which implement the nested loop algorithm, and reuses them to fetch rows for cursors as well. Pushing with view.test failing (--ps-protocol).
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- 15 Apr, 2005 1 commit
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dlenev@brandersnatch.localdomain authored
New more SP-locking friendly approach to handling locks in multi-update. Now we mark all tables of multi-update as needing write lock at parsing stage and if possible downgrade lock at execution stage (For its work SP-locking mechanism needs to know all lock types right after parsing stage).
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- 13 Apr, 2005 1 commit
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konstantin@mysql.com authored
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- 28 Mar, 2005 1 commit
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bell@sanja.is.com.ua authored
(BUG##9398, BUG#8703) fixed wrong join view detection in multi-delete which lead to server crash
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- 24 Mar, 2005 1 commit
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konstantin@mysql.com authored
and Bug#9159 "Server crash during mysql_stmt_close". The patch adds support for single-row result sets in cursors.
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- 23 Mar, 2005 1 commit
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bell@sanja.is.com.ua authored
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- 17 Mar, 2005 1 commit
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serg@serg.mylan authored
don't call escape_string_for_mysql() unnecesary don't overwrite local buffer escape_string_for_mysql(): take a length of the destination buffer as an argument
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- 16 Mar, 2005 1 commit
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monty@mysql.com authored
Removed some optional arguments Fixed portability problem in federated tests
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- 10 Mar, 2005 1 commit
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dlenev@brandersnatch.localdomain authored
Now we should call open_and_lock_tables() even if table list is empty - to cache stored routines used by query and open and lock tables required for their execution.
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- 05 Mar, 2005 1 commit
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dlenev@brandersnatch.localdomain authored
Improved handling of situations when we encounter error during CREATE PROCEDURE (FUNCTION/TRIGGER/...) and bail out of yyparse() without restoring proper THD::lex.
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- 04 Mar, 2005 1 commit
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dlenev@brandersnatch.localdomain authored
and some SP-related cleanups. - We don't have separate stage for calculation of list of tables to be prelocked and doing implicit LOCK/UNLOCK any more. Instead we calculate this list at open_tables() and do implicit LOCK in lock_tables() (and UNLOCK in close_thread_tables()). Also now we support cases when same table (with same alias) is used several times in the same query in SP. - Cleaned up execution of SP. Moved all common code which handles LEX and does preparations before statement execution or complex expression evaluation to auxilary sp_lex_keeper class. Now all statements in SP (and corresponding instructions) that evaluate expression which can contain subquery have their own LEX.
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- 03 Mar, 2005 1 commit
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konstantin@mysql.com authored
and bug#8849 "problem with insert statement with table alias's": make equality propagation work in stored procedures and prepared statements. Equality propagation can change AND/OR structure of ON expressions, so the fix is to provide each execution of PS/SP with it's own copy of AND/OR tree. We have been doing that already for WHERE clauses, now ON clauses are also copied.
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- 25 Feb, 2005 1 commit
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monty@mysql.com authored
(Found during build process)
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- 08 Feb, 2005 2 commits
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hf@deer.(none) authored
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pem@mysql.comhem.se authored
Collect all tables and SPs refered by a statement, and open all tables with an implicit LOCK TABLES. Do find things refered by triggers and views, we open them first (and then repeat this until nothing new is found), before doing the actual lock tables.
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- 13 Jan, 2005 1 commit
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monty@mysql.com authored
The bug was that if you have two TL_WRITE_DELAYED at the same time, mi_lock_databases() could be done in the wrong order and we could write the wrong header to the MyISAM index file.
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- 12 Jan, 2005 1 commit
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konstantin@mysql.com authored
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- 06 Jan, 2005 2 commits
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monty@mysql.com authored
After merge fixes
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joerg@mysql.com authored
Ensure that a 'bool' function really returns a value - was compiler error on some problems causing build failure.
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- 05 Jan, 2005 1 commit
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bell@sanja.is.com.ua authored
and check of handler compatibility
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- 04 Jan, 2005 2 commits
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bell@sanja.is.com.ua authored
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monty@mysql.com authored
Add support for warnings for prepare of prepared statements Fixed test to work with --ps-protocol Fixed some test results
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- 03 Jan, 2005 3 commits
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bell@sanja.is.com.ua authored
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monty@mysql.com authored
This fixed a bug in prepared statements when used with outher joins Fixed a bug in SUM(DISTINCT) when used with prepared statements. Some safety fixes in test scripts to ensure that previous test failures shouldn't affect other tests
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monty@mysql.com authored
(Old code failed for INSERT ... ON DUPLICATE with prepared statements) Instead, always reset table->insert_values on open.
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- 31 Dec, 2004 1 commit
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serg@sergbook.mysql.com authored
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- 30 Dec, 2004 1 commit
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monty@mysql.com authored
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- 24 Dec, 2004 1 commit
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serg@serg.mylan authored
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- 19 Dec, 2004 1 commit
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monty@mysql.com authored
Fixed some found bugs in BIT fields Added more test cases for BIT fields and varchar
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- 14 Dec, 2004 1 commit
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acurtis@pcgem.rdg.cyberkinetica.com authored
The "insert_update" causes a server crash when using prepared statements Must clear table->insert_values after completing every prepared statement
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- 13 Dec, 2004 1 commit
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acurtis@pcgem.rdg.cyberkinetica.com authored
UPDATE clause conflicts with SELECT for use of item_list field. Alter UPDATE clause to use new lex field update_list Tests included
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- 09 Dec, 2004 1 commit
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dlenev@brandersnatch.localdomain authored
tables requires privileges for them if some table or column level grants present" (with after-review fixes). We should set SELECT_ACL for implicitly opened tables in my_tz_check_n_skip_implicit_tables() to be able to bypass privilege checking in check_grant(). Also we should exclude those tables from privilege checking in multi-update.
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- 02 Dec, 2004 1 commit
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hf@deer.(none) authored
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- 25 Nov, 2004 2 commits
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bell@sanja.is.com.ua authored
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bell@sanja.is.com.ua authored
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- 15 Nov, 2004 1 commit
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Sinisa@sinisa.nasamreza.org authored
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