database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Merge bk-internal:/home/bk/mysql-4.0/

Browse Source 
into serg.mylan:/usr/home/serg/Abk/mysql-4.0
This commit is contained in:
serg@serg.mylan
2003-09-01 14:59:56 +02:00
parent a37142ca92 b2c83e7f03
commit de627fde80
3 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
mysql-test/r/range.result
View File

@ -253,4 +253,10 @@ explain select * from t1, t1 t2 where t1.y = 2 and t2.x >= 0 and t2.x <= t1.y;
table type possible_keys key key_len ref rows Extra
t1 ref y y 5 const 1 Using where
t2 range x x 5 NULL 2 Using where
explain select count(*) from t1 where x in (1);
table type possible_keys key key_len ref rows Extra
t1 range x x 5 NULL 1 Using where; Using index
explain select count(*) from t1 where x in (1,2);
table type possible_keys key key_len ref rows Extra
t1 range x x 5 NULL 2 Using where; Using index
drop table t1;

3
mysql-test/t/range.test
View File

@ -198,5 +198,8 @@ explain select * from t1, t1 t2 where t1.y = 2 and t2.x >= t1.y-1 and t2.x <= t1
# equation propagation
explain select * from t1, t1 t2 where t1.y = 2 and t2.x between 0 and t1.y;
explain select * from t1, t1 t2 where t1.y = 2 and t2.x >= 0 and t2.x <= t1.y;
# testing IN
explain select count(*) from t1 where x in (1);
explain select count(*) from t1 where x in (1,2);
drop table t1;