database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Merge.

Browse Source
This commit is contained in:
Igor Babaev
2011-10-28 05:19:45 -07:00
parent 4b4dfd57f5 3694bb90a4
commit a8f5b5e866
5 changed files with 14 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
mysql-test/r/myisam_icp.result
View File

@ -1,3 +1,5 @@
set @myisam_icp_tmp=@@optimizer_switch;
set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on';
#
# Bug#36981 - "innodb crash when selecting for update"
#
@ -163,7 +165,7 @@ WHERE ts BETWEEN '0000-00-00' AND '2010-00-01 00:00:00'
ORDER BY ts DESC
LIMIT 2;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range PRIMARY PRIMARY 4 NULL 4 Using where
1 SIMPLE t1 range PRIMARY PRIMARY 4 NULL 4 Using index condition
DROP TABLE t1;
#
@ -209,7 +211,7 @@ c-1006=w
EXPLAIN
SELECT c1 FROM t3 WHERE c1 >= 'c-1004=w' and c1 <= 'c-1006=w' and i1 > 2;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t3 range c1 c1 12 NULL 2 Using where
1 SIMPLE t3 range c1 c1 12 NULL 2 Using index condition; Using where
SELECT c1 FROM t3 WHERE c1 >= 'c-1004=w' and c1 <= 'c-1006=w' and i1 > 2;
c1
EXPLAIN
@ -433,7 +435,7 @@ WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 Using where
2 DEPENDENT SUBQUERY t2 index NULL PRIMARY 4 NULL 3 Using index
2 DEPENDENT SUBQUERY it eq_ref PRIMARY PRIMARY 4 func 1 Using where
2 DEPENDENT SUBQUERY it eq_ref PRIMARY PRIMARY 4 func 1 Using index condition
SELECT * FROM t1
WHERE pk IN (SELECT it.pk FROM t2 JOIN t2 AS it ON it.i=it.i WHERE it.pk-t1.i<10);
pk i
@ -463,8 +465,6 @@ FROM t3 JOIN t4 ON t4.f11 = t3.f10
f11 f10
DROP TABLE t1,t2,t3,t4;
set optimizer_switch= @tmp_778434;
set @myisam_icp_tmp=@@optimizer_switch;
set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on';
drop table if exists t0, t1, t1i, t1m;
#
# BUG#826935 Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed