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BUG#9922 - INSERT SELECT with UNIONs allows concurrent INSERTs

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don't set lex->lock_option=TL_READ in the parser for SELECT
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unknown 2005-04-15 19:20:15 +02:00
commit e2d9929d2c
2 changed files with 1 additions and 1 deletions
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sql/sql_lex.cc
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@ -147,6 +147,7 @@ LEX *lex_start(THD *thd, uchar *buf,uint length)
lex->select->in_sum_expr=0;
lex->select->expr_list.empty();
lex->select->ftfunc_list.empty();
lex->lock_option=TL_READ;
lex->convert_set=(lex->thd=thd)->variables.convert_set;
lex->yacc_yyss=lex->yacc_yyvs=0;
lex->ignore_space=test(thd->sql_mode & MODE_IGNORE_SPACE);