mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 20:42:30 +01:00
51d7e80355
skip qsort if the sort key has zero length
26 lines
726 B
Text
26 lines
726 B
Text
create table t1 (pk int primary key);
|
|
insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
|
|
select * from t1 order by now(), cast(pk as char(0));
|
|
pk
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
Warnings:
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '1'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '2'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '3'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '4'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '5'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '6'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '7'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '8'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '9'
|
|
Warning 1292 Truncated incorrect CHAR(0) value: '10'
|
|
drop table t1;
|