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after merge changing

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uninitialized value fixed


sql/item_cmpfunc.cc:
  fixed uninitialized used_tables_cache
  othyer caches moved on proper place
sql/item_subselect.cc:
  fixed reported table bit
sql/mysql_priv.h:
  after merge chenges.
sql/sql_parse.cc:
  used same new operator for all allocation in subroutine
sql/sql_union.cc:
  fake st_select_lex should have item list for ref_array allocation
sql/sql_yacc.yy:
  after merge changing
This commit is contained in:
unknown
2003-08-20 17:35:12 +03:00
parent 6d0a048701
commit 5e00fc02b9
6 changed files with 17 additions and 10 deletions
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4
sql/sql_parse.cc
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@ -3614,7 +3614,7 @@ mysql_new_select(LEX *lex, bool move_down)
if (move_down)
{
/* first select_lex of subselect or derived table */
SELECT_LEX_UNIT *unit= new SELECT_LEX_UNIT();
SELECT_LEX_UNIT *unit= new(&lex->thd->mem_root) SELECT_LEX_UNIT();
if (!unit)
return 1;
unit->init_query();
@ -3638,7 +3638,7 @@ mysql_new_select(LEX *lex, bool move_down)
as far as we included SELECT_LEX for UNION unit should have
fake SELECT_LEX for UNION processing
*/
fake= unit->fake_select_lex= new SELECT_LEX();
fake= unit->fake_select_lex= new(&lex->thd->mem_root) SELECT_LEX();
fake->include_standalone(unit,
(SELECT_LEX_NODE**)&unit->fake_select_lex);
fake->select_number= INT_MAX;