database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

replace default separator in group_concat, correct a bug

Browse Source 
mysql-test/r/func_gconcat.result:
  replace default separator
sql/item_sum.h:
  add fix_length_and_dec() and copy_or_same()
sql/sql_yacc.yy:
  replace default separator
This commit is contained in:
unknown
2003-04-16 00:22:43 +06:00
parent fc6456b5c4
commit b03a00ebf6
3 changed files with 31 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
sql/item_sum.h
View File

@@ -697,6 +697,7 @@ class Item_func_group_concat : public Item_sum
enum Sumfunctype sum_func () const {return GROUP_CONCAT_FUNC;}
const char *func_name() const { return "group_concat"; }
enum Type type() const { return SUM_FUNC_ITEM; }
void fix_length_and_dec() { max_length=group_concat_max_len; }
virtual Item_result result_type () const { return STRING_RESULT; }
void reset();
bool add();
@@ -715,4 +716,5 @@ class Item_func_group_concat : public Item_sum
return res ? strtoll(res->c_ptr(),(char**) 0,10) : (longlong) 0;
}
String* val_str(String* str);
Item *copy_or_same(THD* thd) { return new Item_func_group_concat(thd, *this); }
};