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BUG#5390 - problems with merge tables

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Problem #1: INSERT...SELECT, Version for 5.1.
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
2005-12-22 13:48:00 +01:00
parent 7b8fa1e3c6
commit a04c5adb0b
12 changed files with 216 additions and 39 deletions
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2
sql/sql_load.cc
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@ -178,7 +178,7 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
table is marked to be 'used for insert' in which case we should never
mark this table as 'const table' (ie, one that has only one row).
*/
if (unique_table(table_list, table_list->next_global))
if (unique_table(thd, table_list, table_list->next_global))
{
my_error(ER_UPDATE_TABLE_USED, MYF(0), table_list->table_name);
DBUG_RETURN(TRUE);