1
0
mirror of https://github.com/MariaDB/server.git synced 2025-11-21 06:21:35 +03:00

Currently innodb_plugin does not support ICP.

This commit is contained in:
Igor Babaev
2011-11-24 12:19:37 -08:00
parent 6fbf8f1926
commit adb4e64eaf
2 changed files with 7 additions and 1 deletions

View File

@@ -97,6 +97,8 @@ insert into t1 values (1,1), (2,null), (3,1), (4,1),
# Demonstrate that for the SELECT statement
# used later in the test JT_EQ_REF access method is used.
#
set @tmp_optimizer_switch=@@optimizer_switch;
set optimizer_switch='index_condition_pushdown=off';
explain
select 1 from t1 natural join (select 2 as a, 1 as b union all
select 2 as a, 2 as b) as t2 for update;
@@ -119,7 +121,7 @@ key PRIMARY
key_len 4
ref t2.a
rows 1
Extra Using index condition; Using where
Extra Using where
id 2
select_type DERIVED
table NULL
@@ -150,6 +152,7 @@ key_len NULL
ref NULL
rows NULL
Extra
set optimizer_switch=@tmp_optimizer_switch;
#
# Demonstrate that the reported SELECT statement
# no longer produces warnings.