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Merge branch '10.6' into 10.7
This commit is contained in:
Sergei Golubchik
144
mysql-test/suite/perfschema/r/digest_view.result
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144
mysql-test/suite/perfschema/r/digest_view.result
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@ -0,0 +1,144 @@
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CREATE TABLE test.v1 (a int, b int);
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INSERT INTO test.v1 VALUES (1, 100), (2, 200), (3, 300);
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CREATE TABLE test.t1 (a int, b int);
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INSERT INTO test.t1 VALUES (1, 100), (2, 200), (3, 300);
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TRUNCATE TABLE performance_schema.events_statements_summary_by_digest;
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EXPLAIN EXTENDED SELECT * from test.v1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE v1 ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select `test`.`v1`.`a` AS `a`,`test`.`v1`.`b` AS `b` from `test`.`v1`
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EXPLAIN EXTENDED SELECT * from test.v1 where a = 1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE v1 ALL NULL NULL NULL NULL 3 100.00 Using where
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Warnings:
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Note 1003 select `test`.`v1`.`a` AS `a`,`test`.`v1`.`b` AS `b` from `test`.`v1` where `test`.`v1`.`a` = 1
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EXPLAIN EXTENDED SELECT * from test.v1 where b > 100;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE v1 ALL NULL NULL NULL NULL 3 100.00 Using where
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Warnings:
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Note 1003 select `test`.`v1`.`a` AS `a`,`test`.`v1`.`b` AS `b` from `test`.`v1` where `test`.`v1`.`b` > 100
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EXPLAIN EXTENDED SELECT a, b from test.v1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE v1 ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select `test`.`v1`.`a` AS `a`,`test`.`v1`.`b` AS `b` from `test`.`v1`
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EXPLAIN EXTENDED SELECT b, a from test.v1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE v1 ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select `test`.`v1`.`b` AS `b`,`test`.`v1`.`a` AS `a` from `test`.`v1`
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SELECT * from test.v1;
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a b
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1 100
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2 200
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3 300
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SELECT * from test.v1 where a = 1;
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a b
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1 100
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SELECT * from test.v1 where b > 100;
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a b
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2 200
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3 300
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SELECT a, b from test.v1;
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a b
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1 100
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2 200
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3 300
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SELECT b, a from test.v1;
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b a
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100 1
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200 2
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300 3
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#
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# DIGESTS SEEN ON TABLE
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#
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SELECT SCHEMA_NAME, DIGEST_TEXT, COUNT_STAR
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FROM performance_schema.events_statements_summary_by_digest
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ORDER BY DIGEST_TEXT;
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SCHEMA_NAME DIGEST_TEXT COUNT_STAR
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test EXPLAIN EXTENDED SELECT * FROM `test` . `v1` 1
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test EXPLAIN EXTENDED SELECT * FROM `test` . `v1` WHERE `a` = ? 1
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test EXPLAIN EXTENDED SELECT * FROM `test` . `v1` WHERE `b` > ? 1
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test EXPLAIN EXTENDED SELECT `a` , `b` FROM `test` . `v1` 1
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test EXPLAIN EXTENDED SELECT `b` , `a` FROM `test` . `v1` 1
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test SELECT * FROM `test` . `v1` 1
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test SELECT * FROM `test` . `v1` WHERE `a` = ? 1
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test SELECT * FROM `test` . `v1` WHERE `b` > ? 1
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test SELECT `a` , `b` FROM `test` . `v1` 1
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test SELECT `b` , `a` FROM `test` . `v1` 1
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test SHOW WARNINGS 5
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test TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 1
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DROP TABLE test.v1;
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CREATE VIEW test.v1 AS SELECT * FROM test.t1;
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EXPLAIN EXTENDED SELECT * from test.v1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1`
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EXPLAIN EXTENDED SELECT * from test.v1 where a = 1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00 Using where
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Warnings:
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` where `test`.`t1`.`a` = 1
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EXPLAIN EXTENDED SELECT * from test.v1 where b > 100;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00 Using where
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Warnings:
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` where `test`.`t1`.`b` > 100
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EXPLAIN EXTENDED SELECT a, b from test.v1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1`
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EXPLAIN EXTENDED SELECT b, a from test.v1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 3 100.00
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Warnings:
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Note 1003 select `test`.`t1`.`b` AS `b`,`test`.`t1`.`a` AS `a` from `test`.`t1`
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SELECT * from test.v1;
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a b
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1 100
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2 200
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3 300
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SELECT * from test.v1 where a = 1;
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a b
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1 100
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SELECT * from test.v1 where b > 100;
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a b
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2 200
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3 300
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SELECT a, b from test.v1;
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a b
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1 100
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2 200
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3 300
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SELECT b, a from test.v1;
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b a
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100 1
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200 2
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300 3
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#
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# DIGESTS SEEN ON VIEW
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#
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SELECT SCHEMA_NAME, DIGEST_TEXT, COUNT_STAR
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FROM performance_schema.events_statements_summary_by_digest
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ORDER BY DIGEST_TEXT;
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SCHEMA_NAME DIGEST_TEXT COUNT_STAR
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test CREATE VIEW `test` . `v1` AS SELECT * FROM `test` . `t1` 1
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test DROP TABLE `test` . `v1` 1
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test EXPLAIN EXTENDED SELECT * FROM `test` . `v1` 2
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test EXPLAIN EXTENDED SELECT * FROM `test` . `v1` WHERE `a` = ? 2
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test EXPLAIN EXTENDED SELECT * FROM `test` . `v1` WHERE `b` > ? 2
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test EXPLAIN EXTENDED SELECT `a` , `b` FROM `test` . `v1` 2
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test EXPLAIN EXTENDED SELECT `b` , `a` FROM `test` . `v1` 2
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test SELECT * FROM `test` . `v1` 2
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test SELECT * FROM `test` . `v1` WHERE `a` = ? 2
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test SELECT * FROM `test` . `v1` WHERE `b` > ? 2
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test SELECT SCHEMA_NAME , `DIGEST_TEXT` , `COUNT_STAR` FROM `performance_schema` . `events_statements_summary_by_digest` ORDER BY `DIGEST_TEXT` 1
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test SELECT `a` , `b` FROM `test` . `v1` 2
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test SELECT `b` , `a` FROM `test` . `v1` 2
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test SHOW WARNINGS 10
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test TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 1
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DROP VIEW test.v1;
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DROP TABLE test.t1;
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76
mysql-test/suite/perfschema/t/digest_view.test
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76
mysql-test/suite/perfschema/t/digest_view.test
Normal file
@ -0,0 +1,76 @@
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# ----------------------------------------------------
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# Tests for the performance schema statement Digests.
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# ----------------------------------------------------
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# Test case to show behavior of statements digest when
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# using a view
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# Test requires: sp-protocol/ps-protocol/view-protocol/cursor-protocol disabled
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--source include/no_protocol.inc
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--source include/not_embedded.inc
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CREATE TABLE test.v1 (a int, b int);
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INSERT INTO test.v1 VALUES (1, 100), (2, 200), (3, 300);
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CREATE TABLE test.t1 (a int, b int);
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INSERT INTO test.t1 VALUES (1, 100), (2, 200), (3, 300);
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TRUNCATE TABLE performance_schema.events_statements_summary_by_digest;
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#
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# test.v1 is a table.
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# Every query here is different, and should have a different digest.
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#
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EXPLAIN EXTENDED SELECT * from test.v1;
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EXPLAIN EXTENDED SELECT * from test.v1 where a = 1;
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EXPLAIN EXTENDED SELECT * from test.v1 where b > 100;
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EXPLAIN EXTENDED SELECT a, b from test.v1;
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EXPLAIN EXTENDED SELECT b, a from test.v1;
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SELECT * from test.v1;
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SELECT * from test.v1 where a = 1;
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SELECT * from test.v1 where b > 100;
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SELECT a, b from test.v1;
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SELECT b, a from test.v1;
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--echo #
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--echo # DIGESTS SEEN ON TABLE
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--echo #
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SELECT SCHEMA_NAME, DIGEST_TEXT, COUNT_STAR
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FROM performance_schema.events_statements_summary_by_digest
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ORDER BY DIGEST_TEXT;
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DROP TABLE test.v1;
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CREATE VIEW test.v1 AS SELECT * FROM test.t1;
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#
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# test.v1 is now a view.
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# the query digests should be unchanged.
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#
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EXPLAIN EXTENDED SELECT * from test.v1;
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EXPLAIN EXTENDED SELECT * from test.v1 where a = 1;
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EXPLAIN EXTENDED SELECT * from test.v1 where b > 100;
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EXPLAIN EXTENDED SELECT a, b from test.v1;
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EXPLAIN EXTENDED SELECT b, a from test.v1;
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SELECT * from test.v1;
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SELECT * from test.v1 where a = 1;
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SELECT * from test.v1 where b > 100;
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SELECT a, b from test.v1;
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SELECT b, a from test.v1;
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--echo #
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--echo # DIGESTS SEEN ON VIEW
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--echo #
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SELECT SCHEMA_NAME, DIGEST_TEXT, COUNT_STAR
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FROM performance_schema.events_statements_summary_by_digest
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ORDER BY DIGEST_TEXT;
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DROP VIEW test.v1;
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DROP TABLE test.t1;
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