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Fixed LP bug #794038.

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INSERT/UPDATE/DELETE statement that used a temptable view v1 could lead to
a crash if v1 was defined as a select from a mergeable view v2 that selected
rows from a temptable view v3. 
 
When INSERT/UPDATE/DELETE uses a view that is not updatable then field
translation for the view should be created before the prepare phase.
This commit is contained in:
Igor Babaev
2011-06-09 00:13:00 -07:00
parent db0c340601
commit 7f345153f9
4 changed files with 43 additions and 11 deletions
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3
sql/sql_parse.cc
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@ -2697,9 +2697,6 @@ mysql_execute_command(THD *thd)
}
}
}
if (mysql_handle_single_derived(thd->lex, create_table,
DT_MERGE_FOR_INSERT))
DBUG_RETURN(1);
/* So that CREATE TEMPORARY TABLE gets to binlog at commit/rollback */
if (create_info.options & HA_LEX_CREATE_TMP_TABLE)