An error occurred fetching the project authors.
- 14 Sep, 2004 1 commit
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unknown authored
Added a check to recover from IGNORE_SPACE in this situation: <ident-character(s)><space><dot><ident-character(s)> The ignored space led to the false identification of the dot as an ident separator (like "db.table"). mysql-test/r/sql_mode.result: BUG#5318 - failure: 'IGNORE_SPACE' affects numeric values after DEFAULT. Added the test results. mysql-test/t/sql_mode.test: BUG#5318 - failure: 'IGNORE_SPACE' affects numeric values after DEFAULT. Added new tests for the bug. sql/sql_lex.cc: BUG#5318 - failure: 'IGNORE_SPACE' affects numeric values after DEFAULT. Added code to recover from skipped spaces in mode IGNORE_SPACES, when testing for an ident separator (which happens to be a dot).
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- 08 Sep, 2004 1 commit
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unknown authored
mysql-test/r/multi_update.result: multi* unique updating table check mysql-test/t/multi_update.test: multi* unique updating table check sql/sql_lex.cc: new method to check table only in subqueries sql/sql_lex.h: new method to check table only in subqueries sql/sql_parse.cc: used new method to check table only in subqueries sql/sql_update.cc: check that table is unique added
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- 24 Aug, 2004 1 commit
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unknown authored
execute crashes server": we were deleting lex->result after each execute, but prepared statements assumed that it's left intact. The fix adds cleanup() method to select_result hierarchy, so that result objects can be reused. Plus we now need to delete result objects more wisely. mysql-test/r/ps.result: Test results fixed: test case for bug#5034 mysql-test/t/ps.test: A test case for bug#5034, few followups sql/sql_class.cc: - fix warning in THD::THD - implementation of cleanup() for select_result hierarchy - select_export::send_eof was identical to select_dump::send_eof: moved to the base class select_to_file. - Statement::end_statement() to end lex, free items, and delete possible select_result sql/sql_class.h: - select_result::cleanup() declaration - sql/sql_insert.cc: - implementation of select_insert::cleanup(): currently we always create a new instance of select_insert/ select_create on each execute. sql/sql_lex.cc: - with more complicated logic of freeing lex->result it's easier to have it non-zero only if it points to a valid result. sql/sql_lex.h: Now st_lex::st_lex is not empty. sql/sql_parse.cc: mysql_execute_command(): - delete select_result *result only if it was created in this function. - use end_statement() to cleanup lex and thd in the end of each statement. - no need to save THD::lock if this is explain. This save apparently left from times when derived tables were materialized here, not in open_and_lock_tables. sql/sql_prepare.cc: - call result->cleanup() in reset_stmt_for_execute - now Statement is responsible for freeing its lex->result. sql/sql_select.cc: handle_select(): - don't delete result, it might be needed for next executions - result is never null
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- 20 Aug, 2004 1 commit
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unknown authored
a second time". The bug was caused by incompatibility of negations elimination algorithm and PS: during first statement execute a subtree with negation was replaced with equivalent subtree without NOTs. The problem was that although this transformation was permanent, items of the new subtree were created in execute-local memory. The patch adds means to check if it is the first execute of a prepared statement, and if this is the case, to allocate items in memory of the prepared statement. The implementation: - backports Item_arena from 5.0 - adds Item_arena::is_stmt_prepare(), Item_arena::is_first_stmt_execute(). - deletes THD::allocate_temporary_pool_for_ps_preparing(), THD::free_temporary_pool_for_ps_preparing(); they were redundant. and adds a few invariants: - thd->free_list never contains junk (= freed items) - thd->current_arena is never null. If there is no prepared statement, it points at the thd. The rest of the patch contains mainly mechanical changes and cleanups. mysql-test/r/ps.result: Test results updated (test case for Bug#4912) mysql-test/t/ps.test: A test case for Bug#4912 "mysqld crashs in case a statement is executed a second time" sql/item_cmpfunc.cc: current_statement -> current_arena sql/item_subselect.cc: Statement -> Item_arena, current_statement -> current_arena sql/item_subselect.h: Item_subselect does not need to save thd->current_statement. sql/item_sum.cc: Statement -> Item_arena sql/item_sum.h: Statement -> Item_arena sql/mysql_priv.h: Statement -> Item_arena sql/sql_base.cc: current_statement -> current_arena sql/sql_class.cc: - Item_arena - convenient set_n_backup_statement, restore_backup_statement (nice idea, Sanja) sql/sql_class.h: - Item_arena: backport from 5.0 - allocate_temporary_pool_for_ps_preparing, free_temporary_pool_for_ps_preparing removed. sql/sql_derived.cc: current_statement -> current_arena sql/sql_lex.cc: current_statement -> current_arena sql/sql_parse.cc: Deploy invariant that thd->free_list never contains junk items (backport from 5.0). sql/sql_prepare.cc: - backporting Item_arena - no need to allocate_temporary_pool_for_ps_preparing(). sql/sql_select.cc: Fix for bug#4912 "mysqld crashs in case a statement is executed a second time": if this is the first execute of a prepared statement, negation elimination is done in memory of the prepared statement. sql/sql_union.cc: Backporting Item_arena from 5.0.
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- 13 Aug, 2004 1 commit
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unknown authored
mysql-test/r/func_gconcat.result: fix of test queries mysql-test/r/subselect.result: resolving fields of grouped outer SELECT mysql-test/t/func_gconcat.test: fix of test queries mysql-test/t/subselect.test: resolving fields of grouped outer SELECT sql/item.cc: skip resolving field in table list if table list is not accessable due to groupping layout fixed sql/item_subselect.cc: detection of place of subquery sql/item_subselect.h: detection of place of subquery sql/mysql_priv.h: enum_parsing_place made global type sql/sql_lex.cc: enum_parsing_place made global type sql/sql_lex.h: enum_parsing_place made global type sql/sql_yacc.yy: enum_parsing_place made global type
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- 10 Aug, 2004 1 commit
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unknown authored
Instead of trying to open time zone tables during calculation of CONVERT_TZ() function or setting of @@time_zone variable we should open and lock them with the rest of statement's table (so we should add them to global table list) and after that use such pre-opened tables for loading info about time zones. mysql-test/r/timezone2.result: Added test for bug #4508 mysql-test/t/timezone2.test: Added test for bug #4508 scripts/mysql_create_system_tables.sh: Added one more test time zone to time zone tables which is needed for test for bug #4508. sql/item_create.cc: CONVERT_TZ() now is treated as special function. sql/item_create.h: CONVERT_TZ() now is treated as special function. sql/item_timefunc.cc: Item_func_convert_tz now uses list of pre-opened time zone tables instead of trying to open them ad-hoc. Also it avoid calling of current_thd. sql/item_timefunc.h: Added comment describing special nature of CONVERT_TZ() function. Optimization: Added own fix_fields() method and tz_tables member for caching pointer to list of open time zone tables to Item_func_convert_tz class. sql/lex.h: CONVERT_TZ() now is treated as special function. sql/mysql_priv.h: Removed function which is no longer used. sql/set_var.cc: Now my_tz_find() accepts list of pre-opened time zone tables as last argument and no longer needs pointer to current THD. sql/set_var.h: Exported sys_time_zone, which is now used in sql_yacc.yy for quick finding out if we are setting @@time_zone variable. sql/sql_base.cc: Moved propagation of pointers to open tables from global list to local select lists to open_and_lock_tables(), also added implicit usage of time zone tables as condition for such propagation. sql/sql_lex.cc: Added fake_time_zone_tables_list which is used to indicate that time zone tables are implicitly used in statement. st_select_lex_unit::create_total_list(): if time zone tables are implicitly used in statement add them to global tables list. sql/sql_lex.h: Added LEX::time_zone_tables_used member which is used to indicate that time zone tables are implicitly used in this statement (by pointing to fake_time_zone_table_list) and for holding pointer to those tables after they've been opened. sql/sql_parse.cc: We should also create global table list if statement uses time zone tables implicitly. Added initialization of LEX::time_zone_tables_used to mysql_query_init(). sql/sql_prepare.cc: We should also create global table list if statement uses time zone tables implicitly. sql/sql_select.cc: Removed functions which are no longer used. sql/sql_yacc.yy: CONVERT_TZ() and @@time_zone variable are handled in special way since they implicitly use time zone tables. sql/tztime.cc: Fix for bug #4508 "CONVERT_TZ() function with new time zone as param crashes server". If statement uses CONVERT_TZ() function or @@time_zone variable is set then it implicitly uses time zone tables. We need to open and lock such tables with all other tables of such statement. All code responsible for opening table was removed from tz_load_from_db() and function was renamed to tz_load_from_open_tables() (which uses list of pre-opened tables). We also have new functions for construction and initialization of table list of time zone tables. my_tz_find() now always require list of pre-opened time zone tables and no longer needs current THD. So we have to pre-open them in my_tz_init(). Also now we try to open time zone tables only if they were found during startup. sql/tztime.h: New function for construction of table list of time zone tables my_tz_get_table_list(). Now my_tz_find() requires list of pre-pened time zone tables instead of current thread.
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- 21 Jul, 2004 1 commit
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unknown authored
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- 10 Jun, 2004 1 commit
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unknown authored
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- 09 Jun, 2004 1 commit
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unknown authored
mysql-test/r/subselect_innodb.result: test of unlocking innodb tables and subquery in HAVING clause mysql-test/t/subselect_innodb.test: test of unlocking innodb tables and subquery in HAVING clause sql/item_subselect.cc: mark SELECT with subquery in HAVING clause sql/sql_lex.cc: mark SELECT with subquery in HAVING clause sql/sql_lex.h: mark SELECT with subquery in HAVING clause sql/sql_select.cc: do not unlock tables early if we have subquery in HAVING clause
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- 24 May, 2004 1 commit
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unknown authored
The code in mysql_create_table() code assumes that if lower_case_names==2 then table alias should contain unchanged table name, and this was not true for temporary tables which had 'tmp-table' constant as alias. Now we are using table name as alias for such tables. sql/sql_lex.cc: Removed tmp_table_alias constant which is no longer used. sql/sql_lex.h: Removed tmp_table_alias constant which is no longer used. sql/sql_yacc.yy: Let us use table name instead of 'tmp-table' as alias for table being created by CREATE TEMPORARY TABLE statement. This fixes failing temp_table.test on Darwin 7.3 since mysql_create_table() code assumes that if lower_case_names==2 then table alias should contain unchanged table name (and now this assumtion is true but it were false for temporary tables before...).
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- 07 May, 2004 1 commit
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unknown authored
mysql-test/r/subselect.result: ALL/ANY test mysql-test/t/subselect.test: ALL/ANY test sql/item_subselect.cc: keep old engine & JOIN if we changed subquery Item, which allow avoid second all SELECT items fix_fields call with pervios clean up (because of second setup_tables which remove table->key_use and maybe something else) keep list when we change Item in SELECT list processing inserted max/min function (now JOIN::prepare will be called only once) methods of changing item for subselect engines sql/item_subselect.h: change item & results procedure sql/item_sum.cc: Item_sum_hybrid::clear moved to .cc file (to keep .h clean and to make inserving/removing debug info easy) sql/item_sum.h: Item_sum_hybrid::clear moved to .cc file (to keep .h clean and to make inserving/removing debug info easy) sql/sql_lex.cc: note about new method sql/sql_lex.h: method for changing result of UNION JOINs sql/sql_select.cc: method for changing result in JOIN sql/sql_select.h: method for changing result in JOIN sql/sql_union.cc: method for changing result in JOIN
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- 06 May, 2004 1 commit
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unknown authored
EXPLAIN UNION using same routing which used for execution which allow return correct bug messages (Bug #3639) EXPLAIN of hidden SELECT of UNION mysql-test/r/derived.result: explain of hidden select mysql-test/r/subselect.result: explain of hidden select mysql-test/r/union.result: explain of hidden select correct error messages on explain mysql-test/t/subselect.test: show eliminated costants in WHERE clause mysql-test/t/union.test: correct error messages on EXPLAIN with union sql/item.cc: fixed name constructing for global ORDER BY items sql/sql_class.h: select ID can be negative (for hidden SELECTs) removed unused field sql/sql_lex.cc: new flag of UNION EXPLAIN sql/sql_lex.h: new flag of UNION EXPLAIN select ID can be negative (for hidden SELECTs) sql/sql_select.cc: EXPLAIN UNION using same routing which used for execution explain for hidden SELECT of UNION sql/sql_union.cc: EXPLAIN UNION using same routing which used for execution
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- 05 May, 2004 2 commits
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unknown authored
SQL_SELECT_LIMIT as default will be applied only for SELECT statement if there was not explicit LIMIT clause correct table list passed to class constructor of select_update mysql-test/r/subselect.result: do not show limit if it is not explicit mysql-test/r/union.result: test of LIMIT + ORDER mysql-test/t/union.test: test of LIMIT + ORDER sql/ha_isammrg.h: caching of queries with isammerge tables forbiden sql/sql_cache.cc: removed check on isammerge sql/sql_lex.cc: tag of explicit limit in statement sql/sql_lex.h: tag of explicit limit in statement sql/sql_parse.cc: blanks in empty line removed no limit by default (SQL_SELECT_LIMIT as default will be applied only for SELECT statement if there was not explicit LIMIT clause) sql/sql_union.cc: reverted incorrect patch sql/sql_update.cc: reverted incorrect patch correct table list passed to class constructor sql/sql_yacc.yy: explicit LIMIT marked
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unknown authored
myisam/myisam_ftdump.c: VC++ compiler compability fix mysys/my_getsystime.c: Applied Sergei's code for Windows (still subject to changes by him) sql/handler.cc: VC++ compiler compability fix sql/item_geofunc.cc: Removed non-used variable sql/item_strfunc.cc: VC++ compiler compability fix sql/opt_range.cc: VC++ compiler compability fix sql/sql_insert.cc: VC++ compiler compability fix sql/sql_lex.cc: VC++ compiler compability fix sql/sql_parse.cc: VC++ compiler compability fix sql/sql_prepare.cc: VC++ compiler compability fix sql/sql_union.cc: Removed non-used variable and VC++ compiler compability fix
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- 27 Apr, 2004 1 commit
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unknown authored
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- 26 Apr, 2004 1 commit
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unknown authored
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- 15 Apr, 2004 1 commit
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unknown authored
sql/gen_lex_hash.cc: Minor changes - fix space between for and ( sql/item_subselect.cc: Minor changes - fix space between for and ( sql/sql_lex.cc: Minor changes - fix space between for and ( sql/sql_string.cc: Minor changes - fix space between for and (
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- 12 Apr, 2004 1 commit
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unknown authored
sql/sql_delete.cc: Added missing return sql/sql_lex.cc: Comment fixes sql/sql_parse.cc: Comment fixes
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- 09 Apr, 2004 1 commit
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unknown authored
sql/item_cmpfunc.cc: merged in one if sql/mysql_priv.h: removed unused paremeter of check_one_table_access declaration of new function for SP share code sql/set_var.cc: function descriotion added unneeded parantses removed sql/sql_acl.cc: new parameter to limit number of checked tables for check_grant sql/sql_acl.h: new parameter to limit number of checked tables for check_grant sql/sql_delete.cc: preparation moved in separate function sql/sql_insert.cc: preparation moved in separate function sql/sql_lex.cc: comment style fixed unneeded assignment removed sql/sql_parse.cc: new parameter to limit number of checked tables for check_grant table list manipulation removed (because of above) new precheck function sql/sql_prepare.cc: function rewrited to shere code with sql_prepare.cc flow control fixed sql/sql_show.cc: new parameter to limit number of checked tables for check_grant sql/sql_update.cc: preparation moved in separate function sql/table.h: flag renamed
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- 07 Apr, 2004 1 commit
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unknown authored
fixed IN subselect with basic constant left expression SQLCOM_CREATE_TABLE, SQLCOM_UPDATE_MULTI, SQLCOM_REPLACE_SELECT, SQLCOM_INSERT_SELECT, QLCOM_DELETE_MULTI fixed to be compatible with PS (BUG#3398, BUG#3406) fixed multiupdate privelege check (BUG#3408) fixed multiupdate tables check (BUG#3411) unchecked commands now is rejected by PS protocol to avoid serever crash fixed cleunup procedure to be compatible sith DO/SET (BUG#3393) include/mysqld_error.h: new error for unsupported command in PS mysql-test/r/multi_update.result: test sutes (BUG#3408, BUG#3411) mysql-test/t/multi_update.test: test sutes (BUG#3408, BUG#3411) sql/item_cmpfunc.cc: fixed IN subselect with basic constant left expression sql/mysql_priv.h: some function frop sql_parse.h become public sql/set_var.cc: check for SET command via PS sql/set_var.h: check for SET command via PS sql/share/czech/errmsg.txt: new error for unsupported command in PS sql/share/danish/errmsg.txt: new error for unsupported command in PS sql/share/dutch/errmsg.txt: new error for unsupported command in PS sql/share/english/errmsg.txt: new error for unsupported command in PS sql/share/estonian/errmsg.txt: new error for unsupported command in PS sql/share/french/errmsg.txt: new error for unsupported command in PS sql/share/german/errmsg.txt: new error for unsupported command in PS sql/share/greek/errmsg.txt: new error for unsupported command in PS sql/share/hungarian/errmsg.txt: new error for unsupported command in PS sql/share/italian/errmsg.txt: new error for unsupported command in PS sql/share/japanese/errmsg.txt: new error for unsupported command in PS sql/share/korean/errmsg.txt: new error for unsupported command in PS sql/share/norwegian-ny/errmsg.txt: new error for unsupported command in PS sql/share/norwegian/errmsg.txt: new error for unsupported command in PS sql/share/polish/errmsg.txt: new error for unsupported command in PS sql/share/portuguese/errmsg.txt: new error for unsupported command in PS sql/share/romanian/errmsg.txt: new error for unsupported command in PS sql/share/russian/errmsg.txt: new error for unsupported command in PS sql/share/serbian/errmsg.txt: new error for unsupported command in PS sql/share/slovak/errmsg.txt: new error for unsupported command in PS sql/share/spanish/errmsg.txt: new error for unsupported command in PS sql/share/swedish/errmsg.txt: new error for unsupported command in PS sql/share/ukrainian/errmsg.txt: new error for unsupported command in PS sql/sql_lex.cc: first table unlincking procedures for CREATE command sql/sql_lex.h: first table unlincking procedures for CREATE command sql/sql_parse.cc: used function to exclude first table from list SQLCOM_CREATE_TABLE, SQLCOM_UPDATE_MULTI, SQLCOM_REPLACE_SELECT, SQLCOM_INSERT_SELECT, QLCOM_DELETE_MULTI fixed to be compatible with PS (BUG#3398, BUG#3406) fixed multiupdate privelege check (BUG#3408) fixed multiupdate tables check (BUG#3411) sql/sql_prepare.cc: fixed a lot of commands to be compatible with PS unchecked commands now is rejected to avoid serever crash sql/sql_select.cc: allow empty result for PS preparing sql/sql_union.cc: fixed cleunup procedure to be compatible sith DO/SET (BUG#3393) sql/sql_update.cc: fixed update to use correct tables lists (BUG#3408) sql/table.h: flag to support multi update tables check (BUG#3408) tests/client_test.c: removed unsupported tables fixed show table test added new tests
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- 05 Apr, 2004 1 commit
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unknown authored
Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319) Fixed crash when doing rollback in slave and the io thread catched up with the sql thread Set locked_in_memory properly include/mysql_com.h: Fixed compiler warning libmysqld/emb_qcache.cc: Removed not used variable libmysqld/lib_sql.cc: Removed not used variable myisam/mi_locking.c: Added comment myisam/mi_rnext.c: Fixed bug in concurrent insert myisam/mi_rprev.c: Simple optimization mysql-test/r/func_gconcat.result: New tests mysql-test/t/func_gconcat.test: New tests mysql-test/t/func_group.test: Cleanup sql-common/client.c: Removed compiler warning sql/derror.cc: Better comments sql/field.cc: Removed not used function/variable sql/field.h: Removed not needed variable sql/ha_innodb.cc: Removed not used function sql/item.cc: Fixed compiler warning sql/item_cmpfunc.cc: Fixed compiler warning sql/item_func.cc: Fixed compiler warning sql/item_geofunc.cc: Fixed compiler warning sql/item_sum.cc: Fixed bugs in group_concat and added more comments (Bugs #2695, #3381 and #3319) - field->abs_offset was not needed - Wrong assumption of field order in temporary table - Some not used variables removed - Added ORDER BY fields after argument fields so that code in sql_select.cc can move all fields to point to temporary tables, if needed. - Optimized loops sql/item_sum.h: Bug fixing and cleanup of group_concat() sql/log.cc: Removed wrong comment sql/log_event.cc: Removed compiler warning sql/mysqld.cc: Set locked_in_memory properly sql/protocol.cc: Removed compiler warning sql/set_var.cc: Code cleanup sql/slave.cc: Fixed crash when doing rollback in slave and the io thread catched up with the sql thread sql/sql_cache.cc: Removed compiler warnings sql/sql_derived.cc: Removed not used variable sql/sql_insert.cc: Removed compiler warnings sql/sql_lex.cc: Removed not used lable sql/sql_lex.h: Removed compiler warnings sql/sql_parse.cc: Removed compiler warnings sql/sql_prepare.cc: Removed compiler warnings sql/sql_select.cc: Removed not used variables Added function comments sql/sql_show.cc: Removed compiler warnings sql/sql_yacc.yy: Fix for ORDER BY handling in GROUP_CONCAT()
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- 23 Mar, 2004 2 commits
- 15 Mar, 2004 1 commit
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unknown authored
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- 16 Feb, 2004 2 commits
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unknown authored
Fixed that blobs >16M can be inserted/updated Fixed bug when doing CREATE TEMPORARY TABLE ... LIKE include/m_ctype.h: Changed wellformedlen to well_formed_len include/mysql.h: Fixed comment libmysql/libmysql.c: Fixed indentation libmysqld/lib_sql.cc: Fixed indentation mysql-test/r/ctype_utf8.result: updated warning numbers mysql-test/r/innodb.result: Moved test to right place mysql-test/r/myisam-blob.result: More test for blobs mysql-test/r/rpl000002.result: Move test to better place mysql-test/r/rpl_log.result: Move test to better place mysql-test/r/union.result: Move test to better place mysql-test/t/innodb.test: Moved test to right place mysql-test/t/myisam-blob.test: More test of blobs mysql-test/t/rpl000002.test: Move test to better place mysql-test/t/rpl_log.test: Move test to better place mysql-test/t/union.test: Move test to better place sql/field.cc: Changed wellformedlen to well_formed_len. Fixed that blobs >16M can be inserted/updated (new bug) sql/field.h: Code optimization sql/sql_lex.cc: Changed short variable names sql/sql_show.cc: Optimized quote handling sql/sql_table.cc: Fixed bug when doing CREATE TEMPORARY TABLE ... LIKE sql/sql_union.cc: Added comment strings/ctype-big5.c: Changed wellformedlen to well_formed_len strings/ctype-bin.c: Changed wellformedlen to well_formed_len strings/ctype-euc_kr.c: Changed wellformedlen to well_formed_len strings/ctype-gb2312.c: Changed wellformedlen to well_formed_len strings/ctype-gbk.c: Changed wellformedlen to well_formed_len strings/ctype-latin1.c: Changed wellformedlen to well_formed_len strings/ctype-mb.c: Changed wellformedlen to well_formed_len strings/ctype-simple.c: Changed wellformedlen to well_formed_len strings/ctype-sjis.c: Changed wellformedlen to well_formed_len strings/ctype-tis620.c: Changed wellformedlen to well_formed_len strings/ctype-ucs2.c: Changed wellformedlen to well_formed_len Indentation changes strings/ctype-ujis.c: Changed wellformedlen to well_formed_len strings/ctype-utf8.c: Changed wellformedlen to well_formed_len
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unknown authored
mysql-test/r/union.result: fix for union test becuase now not all fields in UNION allow NULLS fix of test test suite for BUG#2809 mysql-test/t/union.test: test suite for BUG#2809 sql/mysql_priv.h: removed unused parameter of setup_tables() sql/sql_base.cc: removed unused parameter of setup_tables() cleanup of unused code sql/sql_class.h: removed unused field sql/sql_help.cc: removed unused parameter of setup_tables() sql/sql_insert.cc: removed unused parameter of setup_tables() sql/sql_lex.cc: excluded duplicate tables finding for UNION sql/sql_load.cc: removed unused parameter of setup_tables() sql/sql_olap.cc: removed unused parameter of setup_tables() sql/sql_prepare.cc: removed unused parameter of setup_tables() sql/sql_select.cc: removed unused parameter of setup_tables() revert old BUG#2508 patch sql/sql_union.cc: revert old BUG#2508 patch removed unused code sql/sql_update.cc: removed unused parameter of setup_tables() sql/table.h: shared used only for multi-update for now
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- 13 Feb, 2004 1 commit
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unknown authored
(case MY_LEX_USER_VARIABLE_DELIMITER for multichar strings) and my_mbcharlen include/m_ctype.h: a trivial optimization of my_mbcharlen (case !USE_MB) sql/sql_lex.cc: a little optimization in yylex (case MY_LEX_USER_VARIABLE_DELIMITER for multichar strings)
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- 12 Feb, 2004 2 commits
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unknown authored
"MySQL server does not detect if garbage chara at the end of query" Allow the parser to see the garbage characters. Garbage should cause the parser to report an error. sql/sql_lex.cc: Return END_OF_INPUT when at the end of the input buffer. Allows the parser to determine if there is junk after a \0 character. sql/sql_parse.cc: Undo 1.314.1.1 04/02/11 12:32:42 guilhem@mysql.com sql/sql_prepare.cc: Undo 1.73 04/02/11 12:32:42 guilhem@mysql.com
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unknown authored
sql/item.h: mechanism to keep reference in cache array for row IN sql/item_cmpfunc.cc: mechanism to keep reference in cache array for row IN layout fixed sql/item_cmpfunc.h: mechanism to keep reference in cache array for row IN sql/item_subselect.cc: fixed memory pools swapping prevented deleting Item_in_optimizer cache in case of row IN subquery sql/mysql_priv.h: declarations of function moved to be useful in sql_class.h sql/sql_base.cc: keep fields expanded from '*' in statement memory pool sql/sql_class.cc: fixed restoring/backup of memory pool and list of items sql/sql_class.h: memory allocation methods moved to Statement memory pool substituting for preparing sql/sql_lex.cc: ref_pointer_array kept in statement memory sql/sql_lex.h: reinitialization of UNIT sql/sql_prepare.cc: memory allocation/swapping fixed tests/client_test.c: layout fixed
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- 10 Feb, 2004 2 commits
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unknown authored
in sql/sql_lex.cc sql/sql_lex.cc: code cleanup of processing MY_LEX_USER_VARIABLE_DELIMITER
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unknown authored
sql/sql_derived.cc: memory leack fixed sql/sql_lex.cc: flag to avoid double cleaning sql/sql_lex.h: flag to avoid double cleaning sql/sql_select.cc: right way to cleanup JOIN_TAB sql/sql_select.h: right way to cleanup JOIN_TAB sql/sql_union.cc: flag to avoid double cleaning
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- 08 Feb, 2004 1 commit
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unknown authored
fixed UNION preparation sql/item.cc: debug output added sql/item.h: debug output added sql/item_cmpfunc.cc: correct cleunup() for Item_in_optimizer sql/item_cmpfunc.h: correct cleunup() for Item_in_optimizer debug output added sql/item_func.h: debug output added sql/item_subselect.cc: support of prepared statemnts added - mostly memorry allocation manegement, only one trabsformatio & correct cleupup() sql/item_subselect.h: support of prepared statemnts added - mostly memorry allocation manegement, only one trabsformatio & correct cleupup() sql/item_sum.cc: debug output added sql/item_sum.h: debug output added sql/sql_class.cc: function to switch allocation arena for Items sql/sql_class.h: function to switch allocation arena for Items pointer on current prepared statement added sql/sql_lex.cc: comment fixed sql/sql_lex.h: item cleanup support sql/sql_prepare.cc: - fixed preparation of PS to avoid storing junk in its memory + correct work with union - fixed tables cleanup for UNION & subqueries sql/sql_select.cc: removed condition which is always true for now fixed layout sql/sql_union.cc: support of UNION subquery cleanup tests/client_test.c: test of repeatable subqueries test of correct UNION initialisation
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- 06 Feb, 2004 2 commits
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unknown authored
mysql-test/r/mysqldump.result: added test for bug #2592 mysqldump doesn't quote "tricky" names correctly please note, output's still looking wrong because of bug #2593 it will be fixed when fix for bug #2593 will be pushed mysql-test/t/mysqldump.test: added test for bug #2592 mysqldump doesn't quote "tricky" names correctly sql/sql_lex.cc: fixed processing of multibyte quoted variables
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unknown authored
2. added automatic quotation of keywords in SHOW CREATE TABLE mysql-test/r/show_check.result: added tests for bug #2593 "SHOW CREATE TABLE doesn't properly double quotas" and for automatic quotation of keywords mysql-test/t/show_check.test: added tests for bug #2593 "SHOW CREATE TABLE doesn't properly double quotas" and for automatic quotation of keywords sql/mysql_priv.h: added declaration of function is_keyword sql/sql_lex.cc: added implementation of function is_keyword sql/sql_show.cc: changed function append_identifier and it's subfunctions 1. fixed bug @2593 "SHOW CREATE TABLE doesn't properly double quotes" 2. added automatic quotation of keywords
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- 04 Feb, 2004 1 commit
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unknown authored
mysql-test/r/subselect.result: test of global limit and subqueries mysql-test/t/subselect.test: test of global limit and subqueries sql/sql_lex.cc: correct detection of non-default limits sql/sql_parse.cc: correct assignment of default limit sql/sql_yacc.yy: correct assignment of default limit
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- 01 Feb, 2004 1 commit
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unknown authored
fixed BUG#2120 and other problem with EXPLAINing derived tables mysql-test/r/derived.result: correct tables names & Co in derived tables test case for BUG#2120 mysql-test/t/derived.test: test case for BUG#2120 sql/mysql_priv.h: derived tables processing moved after open/locking all tables (in open_and_lock_tables) sql/repl_failsafe.cc: correct initialization of TABLE_LIST sql/sql_acl.cc: used simple table opening without derived table processing to avoid unneeded initialization of SELECT_LEX sql/sql_base.cc: derived tables processing moved after open/locking all tables (in open_and_lock_tables) sql/sql_delete.cc: all tables processing is done during opening sql/sql_derived.cc: derived tables processing moved after open/locking all tables (in open_and_lock_tables) to sutisfy "all query tables locking" at the moment sql/sql_insert.cc: all tables processing is done during opening correct initialization of TABLE_LIST sql/sql_lex.cc: now table list will be created for whole query layout fix correct check of updated table in subqueries sql/sql_lex.h: now table list will be created for whole query correct check of updated table in subqueries sql/sql_olap.cc: THIS FUNCTION IS USED NOWHERE it will be good to remove it at all (handle_olaps) sql/sql_parse.cc: derived tables processing moved after open/locking all tables (in open_and_lock_tables) sql/sql_prepare.cc: new creating list parameters all tables processing is done during opening sql/sql_select.cc: all tables processing is done during opening sql/sql_select.h: now it used only within file where is defined sql/sql_udf.cc: used simple table opening without derived table processing to avoid unneeded initialization of SELECT_LEX sql/sql_update.cc: all tables processing is done during opening
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- 29 Jan, 2004 1 commit
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unknown authored
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- 21 Jan, 2004 1 commit
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unknown authored
sql/sql_lex.cc: We need these to be clean. Otherwise restoring of the order_list and group_list could fail in mysql_stmt_execute()
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- 02 Jan, 2004 1 commit
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unknown authored
(BUG#2089) mysql-test/r/subselect_innodb.result: correct results sql/mysql_priv.h: new parameter for setup_tables() sql/sql_base.cc: new parameter for setup_tables() added to avoid dropping query_id of fields during reinitialization subquery sql/sql_class.cc: layout fixed sql/sql_help.cc: new parameter for setup_tables() sql/sql_insert.cc: new parameter for setup_tables() sql/sql_lex.cc: removed incorrect code sql/sql_load.cc: new parameter for setup_tables() sql/sql_olap.cc: new parameter for setup_tables() sql/sql_prepare.cc: new parameter for setup_tables() sql/sql_select.cc: new parameter for setup_tables() sql/sql_update.cc: new parameter for setup_tables()
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- 19 Dec, 2003 1 commit
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unknown authored
All tests pass (client_test included) libmysqld/lib_sql.cc: THD::lex now points to THD::main_lex like in 5.0 sql/filesort.cc: THD::lex now points to THD::main_lex like in 5.0 sql/ha_innodb.cc: THD::lex now points to THD::main_lex like in 5.0 sql/ha_myisam.cc: THD::lex now points to THD::main_lex like in 5.0 sql/item.cc: THD::lex now points to THD::main_lex like in 5.0 sql/item_cmpfunc.cc: THD::lex now points to THD::main_lex like in 5.0 sql/item_create.cc: THD::lex now points to THD::main_lex like in 5.0 sql/item_func.cc: THD::lex now points to THD::main_lex like in 5.0 sql/item_subselect.cc: THD::lex now points to THD::main_lex like in 5.0 sql/item_sum.cc: THD::lex now points to THD::main_lex like in 5.0 sql/mysql_priv.h: THD::lex now points to THD::main_lex like in 5.0 sql/mysqld.cc: THD::lex now points to THD::main_lex like in 5.0 sql/protocol.cc: THD::lex now points to THD::main_lex like in 5.0 sql/repl_failsafe.cc: THD::lex now points to THD::main_lex like in 5.0 sql/slave.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_acl.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_base.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_cache.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_class.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_class.h: THD::lex now points to THD::main_lex like in 5.0 sql/sql_delete.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_error.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_insert.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_lex.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_lex.h: THD::lex now points to THD::main_lex like in 5.0 sql/sql_parse.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_prepare.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_repl.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_select.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_table.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_union.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_update.cc: THD::lex now points to THD::main_lex like in 5.0 sql/sql_yacc.yy: THD::lex now points to THD::main_lex like in 5.0
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