An error occurred fetching the project authors.
- 02 Nov, 2003 2 commits
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unknown authored
all calls of fix_fields() are inspected (copy of cset which I lost in accidatly tree delete) mysql-test/r/subselect.result: test of BUG#1645 mysql-test/t/subselect.test: test of BUG#1645 sql/item_subselect.cc: removed passing left_expr through parameters, because it present in class fields fixed fix_fields() call sql/item_subselect.h: removed passing left_expr through parameters, because it present in class fields sql/set_var.cc: comments added sql/sql_select.cc: fixed BUG#1645 (thd can be used in fix_fields of subqueries)
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unknown authored
tests with innodb moved to separate file mysql-test/r/subselect.result: tests with innodb moved to separate file mysql-test/t/subselect.test: tests with innodb moved to separate file test for BUG#1708 sql/sql_select.cc: it is better to check simople variable (full) first fixed locking problem with innodb & subqueries (BUG#1708)
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- 26 Oct, 2003 1 commit
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unknown authored
code cleanup mysql-test/r/subselect.result: test for BUG#1668 mysql-test/t/subselect.test: test for BUG#1668 sql/item_subselect.cc: removed unused class field fixed min_max subquery used_tables()/const() fixed ALL/ANY optimisation for unions sql/item_subselect.h: removed unused class field fixed min_max subquery used_tables()/const() sql/sql_union.cc: fixed result object assignment
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- 23 Oct, 2003 1 commit
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unknown authored
(BUG#1638) mysql-test/r/subselect.result: test for BUG#1638 mysql-test/t/subselect.test: test for BUG#1638 sql/item_subselect.cc: always check cardinality first
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- 19 Oct, 2003 1 commit
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unknown authored
- correct table name shown in EXPLAIN Iindex reference) - pointer on freed memmory (reallocation of table name in reusing table entry) can't be used in EXPLAIN (BUG#1584) mysql-test/r/derived.result: test moved to derived table tests added test of BUG#1584 mysql-test/r/subselect.result: test moved to derived table tests mysql-test/t/derived.test: test moved to derived table tests added test of BUG#1584 mysql-test/t/subselect.test: test moved to derived table tests sql/item.cc: layout fix sql/sql_select.cc: correct table name assigned to temporary table field
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- 17 Oct, 2003 1 commit
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unknown authored
mysql-test/r/subselect.result: fixed drop table statement test for BUG#1536 mysql-test/t/subselect.test: fixed drop table statement test for BUG#1536 sql/sql_derived.cc: all tree of derived table should be deleted sql/sql_lex.cc: delete subtree method sql/sql_lex.h: delete subtree method
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- 16 Oct, 2003 1 commit
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unknown authored
(BUG#1444) mysql-test/r/subselect.result: BUG#1444 test mysql-test/t/subselect.test: BUG#1444 test sql/item.cc: storing used tables in Item_subselect sql/item_subselect.cc: fixed support of used_tables() and const_item() in subqueries sql/item_subselect.h: fixed support of used_tables() and const_item() in subqueries
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- 10 Oct, 2003 1 commit
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unknown authored
saving/restoring join_tab array (to save it of chnging by create_sort_index() before reexecuting) (BUG#1523) mysql-test/r/subselect.result: test of BUG#1523 mysql-test/t/subselect.test: test of BUG#1523 sql/sql_select.cc: samall optimisation (any independent query will not save data for rexecution) layout fix saving/restoring join_tab array (to save it of chnging by create_sort_index() before reexecuting) sql/sql_select.h: field for storing saved join_tab_array
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- 08 Oct, 2003 2 commits
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unknown authored
= ANY and <> ALL converted to (NOT) IN to get advantage of IN optimisation mysql-test/r/subselect.result: test of new optimisation mysql-test/t/subselect.test: test of new optimisation sql/mysql_priv.h: new function for subquery creation sql/sql_parse.cc: layout fix new function for subquery creation (convert some ALL/ANY to IN) sql/sql_yacc.yy: same code blocks replaced with function
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unknown authored
mysql-test/r/subselect.result: test for BUG#1484 mysql-test/t/subselect.test: layout fix test for BUG#1484 sql/set_var.cc: value evaluating can fail (because of subqueries for example) => we should check result of operartion and prevent assigning incorrect value sql/sql_do.cc: DO should ignore all errors
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- 06 Oct, 2003 2 commits
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unknown authored
mysql-test/r/row.result: fixed error message as it was suggested by Peter Gulutzan mysql-test/r/subselect.result: fixed error message as it was suggested by Peter Gulutzan sql/share/czech/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/danish/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/dutch/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/english/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/estonian/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/french/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/german/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/greek/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/hungarian/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/italian/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/japanese/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/korean/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/norwegian-ny/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/norwegian/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/polish/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/portuguese/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/romanian/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/russian/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/serbian/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/slovak/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/spanish/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/swedish/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan sql/share/ukrainian/errmsg.txt: fixed error message as it was suggested by Peter Gulutzan
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unknown authored
fix derived inside subqueries mysql-test/r/subselect.result: error tex changes whi i forgot to commit mysql-test/t/derived.test: code changing sql/sql_yacc.yy: allow derived inside subselects
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- 30 Sep, 2003 1 commit
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unknown authored
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- 20 Sep, 2003 1 commit
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unknown authored
mysql-test/r/func_group.result: test of BUG#1318 mysql-test/r/subselect.result: correct results mysql-test/t/func_group.test: test of BUG#1318 sql/sql_select.cc: hixed processing of static tables
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- 14 Sep, 2003 2 commits
- 13 Sep, 2003 1 commit
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unknown authored
mysql-test/r/subselect.result: A warning added to subselect test due to the recent changes. UNION in sub-select returns the empty set, which is why this warning is a mistery to me. mysql-test/r/union.result: two changes. First one is due to the proper handling of LIMIT offset, limit in UNION without all. Second is a change in behaviour due to the fact that ORDER by in a UNION without braces is not now applicable to the last SELECT node. It can not be applied until one bug is fixed (after my vacation). Should be documented.
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- 09 Sep, 2003 2 commits
- 08 Sep, 2003 1 commit
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unknown authored
fixed IN optimisation bug mysql-test/r/subselect.result: test of IN optimisation bug mysql-test/t/subselect.test: test of IN optimisation bug sql/item_subselect.cc: fixed IN optimisation bug sql/mysql_priv.h: constant for additional IN subquery condition detecting sql/mysqld.cc: constant for additional IN subquery condition detecting sql/sql_select.cc: removing additional IN subquery condition
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- 07 Sep, 2003 1 commit
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unknown authored
mysql-test/r/subselect.result: row union test mysql-test/t/subselect.test: row union test
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- 28 Aug, 2003 1 commit
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unknown authored
aggregate function reinitialization (if no rows was found) made with help of clear() (fixed BUG#860) mysql-test/r/subselect.result: test for BUG#860 mysql-test/t/subselect.test: test for BUG#860 sql/item_sum.cc: reset() replaced with clear() sql/item_sum.h: reset() replaced with clear() (reset now is just composition of clear() and add()) sql/item_uniq.h: reset() replaced with clear() sql/sql_select.cc: removed NULL value assigment, now it will be done by clear() call function for clearing if there was not found any row in group sql/sql_select.h: function for clearing if there was not found any row in group
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- 26 Aug, 2003 1 commit
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unknown authored
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- 23 Aug, 2003 1 commit
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unknown authored
fixed bug in Item_sum fixed bug in dependence remover after merge fix mysql-test/r/subselect.result: after merge fix mysql-test/r/union.result: new test mysql-test/t/subselect.test: after merge fix mysql-test/t/union.test: new test sql/item.cc: fixed returned value sql/item.h: fixed flag dropper (I was not able to find Item whicj need more to be fix_fielded twice) sql/item_subselect.h: fixed initialisation sql/item_sum.cc: fixed absence of walk method of Item_sum sql/item_sum.h: fixed absence of walk method of Item_sum sql/mysql_priv.h: setup_fields reverter sql/sql_base.cc: setup_fields reverter sql/sql_derived.cc: fixed bug of lack of fix_fields call sql/sql_union.cc: fixed bug of lack of fix_fields call
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- 20 Aug, 2003 1 commit
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unknown authored
mysql-test/r/subselect.result: correct result after merging with fixed Item_in_optimiser::fix_left() mysql-test/t/subselect.test: error code changed
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- 18 Aug, 2003 1 commit
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unknown authored
Use server character set if --default-character-set is not used Added convert_string() for more efficient alloc+character-set convert of strings BitKeeper/deleted/.del-convert.result~a3b56e1db6f498e9: Delete: mysql-test/r/convert.result BitKeeper/deleted/.del-convert.test~f4ceb743194dfe72: Delete: mysql-test/t/convert.test BitKeeper/deleted/.del-make_win_src_distribution.old~5c9ebdc4a852b43b: Delete: scripts/make_win_src_distribution.old client/mysql.cc: Use server character set if --default-character-set is not used client/mysqltest.c: Code cleanup (merge identical code) More debug messages heap/hp_create.c: After merge fix include/m_ctype.h: After merge fix include/my_global.h: Remove size_str (we already have size_s) include/mysql_com.h: After merge fix libmysql/libmysql.c: After merge fix libmysqld/Makefile.am: After merge fix mysql-test/r/auto_increment.result: After merge fix mysql-test/r/create.result: After merge fix mysql-test/r/ctype_latin1_de.result: After merge fix mysql-test/r/distinct.result: After merge fix mysql-test/r/drop.result: After merge fix mysql-test/r/fulltext.result: After merge fix mysql-test/r/func_gconcat.result: After merge fix mysql-test/r/func_str.result: After merge fix mysql-test/r/func_test.result: After merge fix mysql-test/r/grant.result: After merge fix mysql-test/r/group_by.result: After merge fix mysql-test/r/handler.result: After merge fix mysql-test/r/heap.result: After merge fix mysql-test/r/heap_btree.result: After merge fix mysql-test/r/heap_hash.result: After merge fix mysql-test/r/innodb.result: After merge fix mysql-test/r/insert.result: After merge fix mysql-test/r/insert_select.result: After merge fix mysql-test/r/join_outer.result: After merge fix mysql-test/r/key.result: After merge fix mysql-test/r/key_cache.result: After merge fix mysql-test/r/loaddata.result: After merge fix mysql-test/r/myisam.result: After merge fix mysql-test/r/null.result: After merge fix mysql-test/r/null_key.result: After merge fix mysql-test/r/order_by.result: After merge fix mysql-test/r/rpl_do_grant.result: After merge fix mysql-test/r/rpl_error_ignored_table.result: After merge fix mysql-test/r/rpl_ignore_grant.result: After merge fix mysql-test/r/rpl_loaddata.result: After merge fix mysql-test/r/rpl_log.result: After merge fix mysql-test/r/rpl_log_pos.result: After merge fix mysql-test/r/rpl_max_relay_size.result: After merge fix mysql-test/r/rpl_replicate_do.result: After merge fix mysql-test/r/rpl_reset_slave.result: After merge fix mysql-test/r/rpl_rotate_logs.result: After merge fix mysql-test/r/rpl_user_variables.result: After merge fix mysql-test/r/select.result: After merge fix mysql-test/r/select_safe.result: After merge fix mysql-test/r/subselect.result: After merge fix mysql-test/r/type_blob.result: After merge fix mysql-test/r/type_decimal.result: After merge fix mysql-test/r/type_float.result: After merge fix mysql-test/r/type_ranges.result: After merge fix mysql-test/r/type_time.result: After merge fix mysql-test/r/type_uint.result: After merge fix mysql-test/r/union.result: After merge fix mysql-test/r/warnings.result: After merge fix mysql-test/t/auto_increment.test: After merge fix mysql-test/t/case.test: After merge fix mysql-test/t/ctype_collate.test: After merge fix mysql-test/t/ctype_latin1_de.test: After merge fix mysql-test/t/drop.test: After merge fix mysql-test/t/func_in.test: After merge fix mysql-test/t/func_set.test: After merge fix mysql-test/t/func_str.test: After merge fix mysql-test/t/func_test.test: After merge fix mysql-test/t/grant.test: After merge fix mysql-test/t/group_by.test: After merge fix mysql-test/t/handler.test: After merge fix mysql-test/t/heap.test: After merge fix mysql-test/t/heap_btree.test: After merge fix mysql-test/t/heap_hash.test: After merge fix mysql-test/t/innodb.test: After merge fix mysql-test/t/insert_select.test: After merge fix mysql-test/t/key.test: After merge fix mysql-test/t/key_cache.test: After merge fix mysql-test/t/lock_tables_lost_commit-master.opt: After merge fix mysql-test/t/lock_tables_lost_commit.test: After merge fix mysql-test/t/myisam.test: After merge fix mysql-test/t/row.test: After merge fix mysql-test/t/subselect.test: After merge fix mysql-test/t/type_decimal.test: After merge fix mysql-test/t/type_ranges.test: After merge fix mysql-test/t/type_uint.test: After merge fix mysql-test/t/variables.test: After merge fix mysql-test/t/warnings.test: After merge fix scripts/make_win_src_distribution.sh: after merge fixes sql-common/client.c: After merge fix Change my_connect() to use poll() If character set is not given, use servers character set. sql/field.cc: After merge fix Don't give warnings when storing data in fields in optimizer. sql/ha_myisammrg.h: After merge fix sql/log.cc: After merge fix sql/log_event.cc: After merge fix sql/mysqld.cc: After merge fix sql/opt_range.cc: After merge fix sql/set_var.cc: Code cleanup Fixed wrong usage of base_names (like medium.key_buffer) that caused core dumps sql/set_var.h: Fixed wrong usage of base_names (like medium.key_buffer) that caused core dumps sql/slave.cc: After merge fix sql/sql_acl.cc: After merge fix Code cleanup sql/sql_class.cc: Added convert_string() for more efficient alloc+character-set convert of strings Add cached flags to avoid calling mysql_charset_same() during parsing. sql/sql_class.h: Added convert_string() for more efficient alloc+character-set convert of strings Add cached flags to avoid calling mysql_charset_same() during parsing. sql/sql_handler.cc: After merge fix sql/sql_lex.h: After merge fix sql/sql_parse.cc: Optimize and fix memory reference errors reported by valgrind sql/sql_repl.cc: After merge fix sql/sql_yacc.yy: After merge fix Avoid calling mysql_charset_same() when parsing identifiers strings/ctype-latin1.c: Port latin_de conversion code from 4.0
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- 12 Aug, 2003 2 commits
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unknown authored
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unknown authored
mysql-test/r/subselect.result: test of new optimisation mysql-test/t/subselect.test: test of new optimisation sql/item_subselect.cc: special subselect to finding max/min of returned values optimisation of independent ALL/ANY with aggregate function sql/item_subselect.h: special subselect to finding max/min of returned values sql/sql_class.cc: class for collaction result for max/min subquery sql/sql_class.h: class for collaction result for max/min subquery
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- 11 Aug, 2003 1 commit
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unknown authored
mysql-test/r/subselect.result: test of collation mysql-test/t/subselect.test: test of collation sql/item.cc: coping collation in the cache sql/item.h: coping collation in the cache
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- 09 Aug, 2003 1 commit
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unknown authored
mysql-test/r/subselect.result: test of union unlocking problem mysql-test/t/subselect.test: test of union unlocking problem sql/sql_union.cc: prohibit unlocking all tables by fake select execution
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- 07 Aug, 2003 1 commit
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unknown authored
fixed number of rows of external field reported to optimizer added check of choosen key (checked left expression tag) (SCRUM fix for simple IN optimisation) mysql-test/r/subselect.result: new EXPLAIN results ufter fixing used_tables() of Item_cache sql/item_cmpfunc.cc: fixed used_tables asignment sql/item_subselect.cc: added left expression referenca tag sql/item_subselect.h: fixed layout sql/mysql_priv.h: left expression reference tag sql/mysqld.cc: left expression reference tag sql/sql_select.cc: checked left expression reference tag fixed number of rows in outer reference (it should be constant)
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- 30 Jul, 2003 1 commit
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unknown authored
by MAX/MIN in some cases: SELECT coercibility(max(s1)) from t1; Subselect collation and derivation was not processed correctly: create table a select (select s1 from t1); select * from t1 where s1 = (select s2 from t1);
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- 29 Jul, 2003 2 commits
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unknown authored
(fixed BUG#943) mysql-test/r/subselect.result: test for bug 943 mysql-test/t/subselect.test: test for bug 943 sql/item.cc: bool field changed with enum prevented finding references in item_list for non-SELECT st_select_lex sql/sql_lex.cc: bool field changed with enum sql/sql_lex.h: bool field changed with enum sql/sql_parse.cc: all subqueries and UNION parts marked as SELECT sql/sql_yacc.yy: bool field changed with enum PRIMARY SELECT command st_select_lex marked as SELECT
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unknown authored
count HAVING clause elements with select list elements, because agregate function can be present in it (BUG#922) removerd unused loop_id mysql-test/r/subselect.result: test of BUG#922 mysql-test/t/subselect.test: test of BUG#922 sql/item.cc: removerd unused loop_id we need count HAVING clause elements, because agregate function can be present in it sql/item.h: removerd unused loop_id sql/item_subselect.cc: new name of field sql/sql_derived.cc: new name of field sql/sql_lex.cc: new name of field sql/sql_lex.h: new name of field sql/sql_select.cc: new name of field sql/sql_union.cc: new name of field
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- 24 Jul, 2003 2 commits
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unknown authored
(SCRUM) (WL#1053) include/mysqld_error.h: new warning mysql-test/r/subselect.result: new warning sql/item.cc: warning for external fields resolving sql/share/czech/errmsg.txt: new warning sql/share/danish/errmsg.txt: new warning sql/share/dutch/errmsg.txt: new warning sql/share/english/errmsg.txt: new warning sql/share/estonian/errmsg.txt: new warning sql/share/french/errmsg.txt: new warning sql/share/german/errmsg.txt: new warning sql/share/greek/errmsg.txt: new warning sql/share/hungarian/errmsg.txt: new warning sql/share/italian/errmsg.txt: new warning sql/share/japanese/errmsg.txt: new warning sql/share/korean/errmsg.txt: new warning sql/share/norwegian-ny/errmsg.txt: new warning sql/share/norwegian/errmsg.txt: new warning sql/share/polish/errmsg.txt: new warning sql/share/portuguese/errmsg.txt: new warning sql/share/romanian/errmsg.txt: new warning sql/share/russian/errmsg.txt: new warning sql/share/serbian/errmsg.txt: new warning sql/share/slovak/errmsg.txt: new warning sql/share/spanish/errmsg.txt: new warning sql/share/swedish/errmsg.txt: new warning sql/share/ukrainian/errmsg.txt: new warning
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unknown authored
independent ALL/ANY subselect on top of WHERE clause (subselect without GROUP BY or aggregate functions) optimisation (SCRUM) (WL#1086) mysql-test/r/subselect.result: new optimisation tests mysql-test/t/subselect.test: new optimisation tests sql/item_cmpfunc.cc: new NOT sql/item_cmpfunc.h: new NOT sql/item_subselect.cc: independent ALL/ANY in top of WHERE clause optimisation sql/item_subselect.h: independent ALL/ANY in top of WHERE clause optimisation sql/item_sum.cc: prevent fixlields call for parameters of min/max if it is already done sql/sql_union.cc: removed debuging print sql/sql_yacc.yy: support of ALL optimisation
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- 17 Jul, 2003 1 commit
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unknown authored
mysql-test/r/subselect.result: results of new optimisation mysql-test/t/subselect.test: results of new optimisation sql/item_cmpfunc.h: function type sql/item_func.h: function type sql/item_subselect.cc: new optimisation for ref_or_null sql/item_subselect.h: new optimisation for ref_or_null sql/sql_select.cc: new optimisation for ref_or_null sql/sql_select.h: item_subselect.cc need safe_index_read
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- 07 Jul, 2003 2 commits
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unknown authored
(SCRUM) (part of WL#818) mysql-test/r/subselect.result: test of new engine mysql-test/t/subselect.test: test of new engine sql/item_subselect.cc: new engine added some common operation moved in separate method sql/item_subselect.h: new engine added some common operation moved in separate method sql/sql_select.cc: new engine added some common operation moved in separate method sql/sql_select.h: some common operation moved in separate method
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unknown authored
(SCRUM) (part of WL#818) mysql-test/r/subselect.result: test of new optimisation mysql-test/t/subselect.test: test of new optimisation sql/item_subselect.cc: new engine for simple IN with primary index sql/item_subselect.h: new engine for simple IN with primary index sql/sql_lex.h: fixed typo sql/sql_select.cc: engine changing report_error can't be static, because it used in new engine sql/sql_select.h: new JT_ type (just for information in EXPLAIN statement) report_error can't be static, because it used in new engine
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- 30 Jun, 2003 1 commit
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unknown authored
Fixed bug in ALTER TABLE ... MODIFY integer-column Added ref_or_null optimization (needed for subqueries) BUILD/compile-pentium-valgrind-max: Remove FORCE_INIT_OF_VARS to spot wrong LINT_INIT() options mysql-test/r/distinct.result: Update of test results (new optimizer) mysql-test/r/null_key.result: Update after ref_or_null optimization mysql-test/r/subselect.result: Update after ref_or_null optimization mysql-test/t/null_key.test: New tests for ref_or_null optimization sql/sql_select.cc: Added ref_or_null optimization Optimized find_best_combinations() and read-functions sql/sql_select.h: Added ref_or_null optimization sql/sql_yacc.yy: Fixed bug in ALTER TABLE ... MODIFY integer-column sql/table.cc: Safety fix for ALTER TABLE .. MODIFY sql/unireg.cc: Safety fix for ALTER TABLE .. MODIFY
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