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fixed mechanism of detection selection from table wich we update

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(BUG##9398, BUG#8703)
fixed wrong join view detection in multi-delete which lead to server crash
This commit is contained in:
bell@sanja.is.com.ua
2005-03-28 15:13:31 +03:00
parent eeeedd31b9
commit 1659dacab1
15 changed files with 561 additions and 165 deletions
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3
sql/sql_prepare.cc
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@@ -1871,6 +1871,9 @@ void reset_stmt_for_execute(THD *thd, LEX *lex)
/* remove option which was put by mysql_explain_union() */
sl->options&= ~SELECT_DESCRIBE;
/* see unique_table() */
sl->exclude_from_table_unique_test= FALSE;
/*
Copy WHERE clause pointers to avoid damaging they by optimisation
*/