database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-24 11:21:21 +03:00
Code Activity

fixed bug in string & date types with group function in subselect

Browse Source 
mysql-test/r/subselect.result:
  test suite of string & date types with group function in subselects
mysql-test/t/subselect.test:
  test suite of string & date types with group function in subselects
sql/item_subselect.cc:
  fixed bug in string type with group function
sql/item_subselect.h:
  fixed bug in string type with group function
sql/sql_class.cc:
  fixed bug in date type with group function
This commit is contained in:
unknown
2002-09-28 18:34:56 +03:00
parent da891a571e
commit c9a2b58986
5 changed files with 91 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
sql/sql_class.cc
View File

@@ -838,12 +838,16 @@ bool select_singleval_subselect::send_data(List<Item> &items)
if ((it->null_value= val_item->is_null()))
{
it->assign_null();
} else {
}
else
{
it->max_length= val_item->max_length;
it->decimals= val_item->decimals;
it->binary= val_item->binary;
val_item->val_str(&it->str_value);
it->int_value= val_item->val_int();
String *s= val_item->val_str(&it->str_value);
if (s != &it->str_value)
it->str_value.set(*s, 0, s->length());
it->res_type= val_item->result_type();
}
it->assigned(1);