order_fill_sortbuf.test
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:1k
源码类别:
MySQL数据库
开发平台:
Visual C++
- #
- # This test does a create-select with ORDER BY, where there is so many
- # rows MySQL needs to use a merge during the sort phase.
- #
- --disable_warnings
- drop table if exists t1,t2;
- --enable_warnings
- CREATE TABLE `t1` (
- `id` int(11) NOT NULL default '0',
- `id2` int(11) NOT NULL default '0',
- `id3` int(11) NOT NULL default '0');
- let $1=4000;
- disable_query_log;
- while ($1)
- {
- eval insert into t1 (id,id2,id3) values ($1,$1,$1);
- dec $1;
- }
- enable_query_log;
- create table t2 select id2 from t1 order by id3;
- select count(*) from t2;
- drop table t1,t2;
- # End of 4.1 tests