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- 26 Oct, 2004 1 commit
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igor@rurik.mysql.com authored
COND_EQUAL must be derived from Sql_alloc to simplify memory management for objects of this class. This fixes a leak in mysql-test-run noticed by PEM. opt_range.cc: Fixed uninitialized min_max_range member the QUICK_GROUP_MIN_MAX_SELECT class.
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- 31 Aug, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 29 Aug, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 21 Aug, 2004 1 commit
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igor@rurik.mysql.com authored
Added test case for bug #4256. join_outer.result: Fixed bug #4256. item_cmpfunc.h: Fixed inconsistency of values of used_tables_cache and const_item_cache for Item_func_isnull objects. This inconsistency caused bug #4256.
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- 17 Aug, 2004 1 commit
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sergefp@mysql.com authored
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- 16 Aug, 2004 1 commit
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sergefp@mysql.com authored
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- 11 Aug, 2004 1 commit
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sergefp@mysql.com authored
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- 22 Jun, 2004 1 commit
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dlenev@brandersnatch.localdomain authored
Now ESCAPE in LIKE will accept not only string literal but constant delimited expression.
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- 19 Jun, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 11 Jun, 2004 1 commit
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igor@rurik.mysql.com authored
new file Many files: Nested joins added.
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- 03 Jun, 2004 1 commit
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bell@sanja.is.com.ua authored
removed incorrect destructor (to prevent deleting item by recursion instead of by list scanning in case of chained OR or AND)
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- 06 May, 2004 1 commit
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pem@mysql.comhem.se authored
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- 03 Apr, 2004 1 commit
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bell@sanja.is.com.ua authored
fixed aggregate functions in PS (BUG#3360)
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- 25 Mar, 2004 1 commit
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monty@mysql.com authored
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- 20 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 18 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
small optimisation in signed_literal
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- 17 Mar, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 20 Feb, 2004 1 commit
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igor@rurik.mysql.com authored
After merge fix for collation.
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- 19 Feb, 2004 1 commit
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igor@rurik.mysql.com authored
After review fixes for Item_equal.
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- 16 Feb, 2004 1 commit
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monty@mysql.com authored
Added more DBUG statements Ensure that we are comparing end space with BINARY strings Use 'any_db' instead of '' to mean any database. (For HANDLER command) Only strip ' ' when comparing CHAR, not other space-like characters (like \t)
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- 12 Feb, 2004 1 commit
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bell@sanja.is.com.ua authored
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- 08 Feb, 2004 1 commit
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bell@sanja.is.com.ua authored
fixed UNION preparation
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- 02 Feb, 2004 1 commit
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bar@bar.intranet.mysql.r18.ru authored
collation is the same with the index collation.
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- 19 Jan, 2004 2 commits
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monty@mysql.com authored
Fixed bug in optimizer where it didn't choose right table order in some cases
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hf@deer.(none) authored
Item & changed with Item* in Item_xxx constructors tables_list.first -> get_table_list()
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- 30 Dec, 2003 2 commits
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ram@gw.mysql.r18.ru authored
(acctually i don't like the fix, any suggestions?)
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hf@deer.(none) authored
Here i added Item_*::cleanup() functions, removed a lot of ~Item_*'s, added code to restore order_list and group_list
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- 02 Dec, 2003 1 commit
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igor@rurik.mysql.com authored
Fixed inconsistency of values of used_tables_cache and const_item_cache for Item_func_isnull objects (bug #1990). item_cmpfunc.h: Fixed inconsistency of values of used_tables_cache and const_item_cache for Item_func_isnull objects (bug #1990).
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- 01 Dec, 2003 1 commit
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igor@rurik.mysql.com authored
Fixed inconsistency of values of used_tables_cache and const_item_cache for Item_func_isnull objects (bug #1990).
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- 28 Nov, 2003 1 commit
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monty@mysql.com authored
Fixed compiler warnings (a lot of hidden variables detected by the Forte compiler) Added a lot of 'version_xxx' strings to 'show variables' Prevent copying of TMP_TABLE_PARAM (This caused core dump bug on Solaris) Fixed problem with printing sub selects to debug log
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- 27 Nov, 2003 1 commit
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igor@rurik.mysql.com authored
The objects of this class represent multiple conjunctive equalities in where conditions: =(f1,f2,...fn) <=> f1=f2 and f2= ... and =fn. The objects are used to generate new possibale paths to access the tables when executing a query. They are also used to optimize the execution plan chosen by the optimizer for the query.
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- 19 Nov, 2003 1 commit
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monty@mashka.mysql.fi authored
Changed ~Item_func_in() to call cleanup() (to fix memory leak) Fixed test_multi_statements() test in client_test
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- 18 Nov, 2003 1 commit
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monty@mashka.mysql.fi authored
New multi-key-cache handling. This was needed becasue the old one didn't work reliable with MERGE tables. ALTER TABLE table_name ... CHARACTER SET ... now changes all char/varchar/text columns to the given character set (One must use ALTER TABLE ... DEFAULT CHARACTER SET ... to change the default character set) Fixed that have_compress is detected properly (fixes problems with func_compress.test on platforms without zlib) New syntax for CACHE INDEX ('keys' is optional if no index name is given and one mentions the key cache name only ones) Removed compiler warnings Added mysql_set_server_option() to allow clients like PHP to easaily set/reset the multi-statement flag.
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- 03 Nov, 2003 1 commit
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bell@sanja.is.com.ua authored
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- 31 Oct, 2003 1 commit
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ram@gw.mysql.r18.ru authored
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- 30 Oct, 2003 1 commit
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bell@sanja.is.com.ua authored
added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor() added string length for more speed made code covarage for print() method of Item fixed printability of some items (SCRUM) (WL#1274)
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- 20 Oct, 2003 1 commit
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serg@serg.mylan authored
code cleanup
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- 16 Oct, 2003 1 commit
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bell@sanja.is.com.ua authored
new EXPLAIN parameter to show real query as it was interpreted (SCRUM) (WL#1274)
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- 12 Oct, 2003 1 commit
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bell@laptop.sanja.is.com.ua authored
(SCRUM) (WL#1274)
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- 02 Sep, 2003 1 commit
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bell@sanja.is.com.ua authored
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