database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

MDEV-15253: Default optimizer setting changes for MariaDB 10.4

Browse Source 
use_stat_tables= PREFERABLY
optimizer_use_condition_selectivity= 4
This commit is contained in:
Varun Gupta
2018-05-31 15:51:59 +05:30
committed by Varun Gupta
parent a25ce5ab4b
commit 93c360e3a5
248 changed files with 3685 additions and 1747 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
mysql-test/suite/innodb/r/innodb-index.result
View File

@@ -77,6 +77,9 @@ t1 CREATE TABLE `t1` (
) ENGINE=InnoDB DEFAULT CHARSET=latin1
analyze table t1;
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze Note Data truncated for column 'avg_frequency' at row 1
test.t1 analyze Note Data truncated for column 'avg_frequency' at row 1
test.t1 analyze status OK
explain select * from t1 force index(c) order by c;
id select_type table type possible_keys key key_len ref rows Extra
@@ -119,6 +122,9 @@ t1 CREATE TABLE `t1` (
) ENGINE=InnoDB DEFAULT CHARSET=latin1
analyze table t1;
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze Note Data truncated for column 'avg_frequency' at row 1
test.t1 analyze Note Data truncated for column 'avg_frequency' at row 1
test.t1 analyze status OK
explain select * from t1 force index(c) order by c;
id select_type table type possible_keys key key_len ref rows Extra
@@ -810,6 +816,7 @@ a b
2 2
analyze table t1;
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status OK
explain select * from t1;
id select_type table type possible_keys key key_len ref rows Extra
@@ -846,6 +853,7 @@ a
2
analyze table t1;
Table Op Msg_type Msg_text
test.t1 analyze status Engine-independent statistics collected
test.t1 analyze status OK
explain select * from t1;
id select_type table type possible_keys key key_len ref rows Extra