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BUG#5390 - problems with merge tables

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Problem #1: INSERT...SELECT, Version for 5.0.
Extended the unique table check by a check of lock data.
Merge sub-tables cannot be detected by doing name checks only.
This commit is contained in:
ingo@mysql.com
2005-12-20 16:35:05 +01:00
parent 4821559e47
commit b0e84cb999
12 changed files with 219 additions and 41 deletions
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4
sql/sql_delete.cc
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@ -348,7 +348,7 @@ bool mysql_prepare_delete(THD *thd, TABLE_LIST *table_list, Item **conds)
}
{
TABLE_LIST *duplicate;
if ((duplicate= unique_table(table_list, table_list->next_global)))
if ((duplicate= unique_table(thd, table_list, table_list->next_global)))
{
update_non_unique_table_error(table_list, "DELETE", duplicate);
DBUG_RETURN(TRUE);
@ -438,7 +438,7 @@ bool mysql_multi_delete_prepare(THD *thd)
*/
{
TABLE_LIST *duplicate;
if ((duplicate= unique_table(target_tbl->correspondent_table,
if ((duplicate= unique_table(thd, target_tbl->correspondent_table,
lex->query_tables)))
{
update_non_unique_table_error(target_tbl->correspondent_table,