mirror of
https://github.com/MariaDB/server.git
synced 2025-09-06 19:08:06 +03:00
22 lines
1.2 KiB
Plaintext
22 lines
1.2 KiB
Plaintext
--- r/func_default.result 2011-10-21 23:35:26.000000000 +0200
|
|
+++ r/func_default.reject 2012-02-10 15:31:19.000000000 +0100
|
|
@@ -6,15 +6,15 @@
|
|
def NULL 10 3.14
|
|
explain extended select default(str), default(strnull), default(intg), default(rel) from t1;
|
|
id select_type table type possible_keys key key_len ref rows filtered Extra
|
|
-1 SIMPLE t1 system NULL NULL NULL NULL 1 100.00
|
|
+1 SIMPLE t1 ALL NULL NULL NULL NULL 1 100.00
|
|
Warnings:
|
|
-Note 1003 select default('') AS `default(str)`,default('') AS `default(strnull)`,default(0) AS `default(intg)`,default(0) AS `default(rel)` from dual
|
|
+Note 1003 select default(`test`.`t1`.`str`) AS `default(str)`,default(`test`.`t1`.`strnull`) AS `default(strnull)`,default(`test`.`t1`.`intg`) AS `default(intg)`,default(`test`.`t1`.`rel`) AS `default(rel)` from `test`.`t1`
|
|
select * from t1 where str <> default(str);
|
|
str strnull intg rel
|
|
0 0
|
|
explain select * from t1 where str <> default(str);
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
-1 SIMPLE t1 system NULL NULL NULL NULL 1
|
|
+1 SIMPLE t1 ALL NULL NULL NULL NULL 1 Using where
|
|
drop table t1;
|
|
CREATE TABLE t1 (id int(11), s varchar(20));
|
|
INSERT INTO t1 VALUES (1, 'one'), (2, 'two'), (3, 'three');
|