204 commits

Author	SHA1	Message	Date
unknown	c6a2ae17a0	EXISTS type of subselect ... more correct parameters in result creation script mysql-test/create-test-result: more correct parameters in result creation script mysql-test/r/subselect.result: test of EXISTS mysql-test/t/subselect.test: test of EXISTS sql/item_subselect.cc: EXISTS type of subselect sql/item_subselect.h: EXISTS type of subselect sql/sql_class.cc: EXISTS type of subselect sql/sql_class.h: EXISTS type of subselect sql/sql_yacc.yy: EXISTS type of subselect	2002-06-19 17:52:44 +03:00
unknown	90ced85443	Prevent needless rexecuting empty subselects	2002-06-06 16:28:22 +03:00
unknown	02d8b9ba56	added depended subselect processing ... mysql-test/r/subselect.result: depended subselect test mysql-test/t/subselect.test: depended subselect test sql/item.cc: resolving field names in depended queries sql/item_subselect.cc: move optimization just before execution, because we can't optimize inner depended subselect if have not optimized outer subselect sql/item_subselect.h: move optimization just before execution sql/sql_lex.h: some inline methods to hide internal SELECT_LEX structures sql/sql_select.cc: fixed error	2002-05-26 22:50:32 +03:00
unknown	044cbe42ac	simple subselects ported to new select_lex structures ... include/mysqld_error.h: simple subselects libmysqld/Makefile.am: simple subselects sql/Makefile.am: simple subselects sql/item.h: simple subselects sql/item_strfunc.h: simple subselects sql/share/czech/errmsg.txt: simple subselects sql/share/danish/errmsg.txt: simple subselects sql/share/dutch/errmsg.txt: simple subselects sql/share/english/errmsg.txt: simple subselects sql/share/estonian/errmsg.txt: simple subselects sql/share/french/errmsg.txt: simple subselects sql/share/german/errmsg.txt: simple subselects sql/share/greek/errmsg.txt: simple subselects sql/share/hungarian/errmsg.txt: simple subselects sql/share/italian/errmsg.txt: simple subselects sql/share/japanese/errmsg.txt: simple subselects sql/share/korean/errmsg.txt: simple subselects sql/share/norwegian-ny/errmsg.txt: simple subselects sql/share/norwegian/errmsg.txt: simple subselects sql/share/polish/errmsg.txt: simple subselects sql/share/portuguese/errmsg.txt: simple subselects sql/share/romanian/errmsg.txt: simple subselects sql/share/russian/errmsg.txt: simple subselects sql/share/slovak/errmsg.txt: simple subselects sql/share/spanish/errmsg.txt: simple subselects sql/share/swedish/errmsg.txt: simple subselects sql/share/ukrainian/errmsg.txt: simple subselects sql/sql_class.cc: simple subselects sql/sql_class.h: simple subselects sql/sql_lex.cc: simple subselects sql/sql_select.cc: simple subselects sql/sql_select.h: simple subselects sql/sql_union.cc: simple subselects sql/sql_yacc.yy: simple subselects	2002-05-12 23:46:42 +03:00