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acurtis@xiphis.org
2005-05-24 13:38:46 +01:00
parent a6a589ef76
commit 72f9abbf76
1 changed files with 7 additions and 0 deletions
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7
sql/sql_parse.cc
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@ -1992,6 +1992,10 @@ mysql_execute_command(THD *thd)
#endif #endif
} }
#endif /* !HAVE_REPLICATION */ #endif /* !HAVE_REPLICATION */
/* When subselects or time_zone info is used in a query
* we create a new TABLE_LIST containing all referenced tables
* and set local variable 'tables' to point to this list. */
if ((&lex->select_lex != lex->all_selects_list || if ((&lex->select_lex != lex->all_selects_list ||
lex->time_zone_tables_used) && lex->time_zone_tables_used) &&
lex->unit.create_total_list(thd, lex, &tables)) lex->unit.create_total_list(thd, lex, &tables))
@ -5438,6 +5442,9 @@ int multi_delete_precheck(THD *thd, TABLE_LIST *tables, uint *table_count)
} }
walk->lock_type= target_tbl->lock_type; walk->lock_type= target_tbl->lock_type;
target_tbl->table_list= walk; // Remember corresponding table target_tbl->table_list= walk; // Remember corresponding table
/* in case of subselects, we need to set lock_type in
* corresponding table in list of all tables */
if (walk->table_list) if (walk->table_list)
{ {
target_tbl->table_list= walk->table_list; target_tbl->table_list= walk->table_list;