159 lines
4.6 KiB
Plaintext
159 lines
4.6 KiB
Plaintext
TABLE: "events_statements_summary_by_digest"
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INDEXES: PK (SCHEMA_NAME, DIGEST)
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===== SETUP =====
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## Connection Default
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## Disable events from the default connection
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## Create user1, user2, user3
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CREATE USER user1@localhost;
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CREATE USER user2@localhost;
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CREATE USER user3@localhost;
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GRANT ALL ON *.* to 'user1'@localhost;
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GRANT ALL ON *.* to 'user2'@localhost;
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GRANT ALL ON *.* to 'user3'@localhost;
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## Setup test connection 1
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## Setup test connection 2
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## Setup test connection 3
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## Default connection
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## Create data tables
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CREATE TABLE test.t1(a INT, b INT, c INT, d INT DEFAULT 0, PRIMARY KEY(a), INDEX index_b(b), INDEX index_cb(c, b));
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CREATE TABLE test.t2 LIKE test.t1;
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CREATE TABLE test.t3 LIKE test.t1;
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## Generate event data from 3 connections
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## Connection 1
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## Connection 2
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## Connection 3
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## Connection 2
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## Create prepared statements on connection 2
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PREPARE st1 FROM 'SELECT SQRT(POW(?,2) + POW(?,2)) AS hypotenuse';
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PREPARE st3 FROM 'INSERT INTO test.t1 SELECT * FROM test.t1 WHERE a<=?';
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PREPARE st4 FROM '(SELECT a FROM test.t1) UNION (SELECT a+10 FROM test.t1) ORDER BY RAND()*0+a';
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## Create stored procedure connection 2
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CREATE PROCEDURE SampleProc1()
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BEGIN
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SET @table = 'test.t1';
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SET @s = CONCAT('SELECT * FROM ', @table);
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PREPARE st2 FROM @s;
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END|
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Call SampleProc1() to prepare a statement
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CALL SampleProc1();
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## Connection default
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## Use Connection 2 for default target thread id
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## Create index_test() procedure
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truncate performance_schema.events_statements_summary_by_digest;
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## Connection 2
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CREATE DATABASE test2;
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USE test2;
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SELECT COUNT(*) FROM test.t1;
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COUNT(*)
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3
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USE test;
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## Default connection
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## Test SCHEMA_NAME, DIGEST
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SET @pfs_columns = "SCHEMA_NAME, DIGEST, DIGEST_TEXT";
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===== BEGIN TEST =====
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name is null
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OK: Handler_read_key
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OK: Result set: Empty Expected: Empty
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OK: Extra rows: 0 Missing rows: 0
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name is not null
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OK: Handler_read_key
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OK: Result set: Non-empty Expected: Non-empty
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OK: Extra rows: 0 Missing rows: 0
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name = 'test2' and digest is null
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OK: Handler_read_key
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OK: Result set: Empty Expected: Empty
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OK: Extra rows: 0 Missing rows: 0
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name = 'test2' and digest is not null
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OK: Handler_read_key
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OK: Result set: Non-empty Expected: Non-empty
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OK: Extra rows: 0 Missing rows: 0
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name = 'test2'
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OK: Handler_read_key
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OK: Result set: Non-empty Expected: Non-empty
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OK: Extra rows: 0 Missing rows: 0
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name != 'test2'
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OK: Handler_read_key
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OK: Result set: Non-empty Expected: Non-empty
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OK: Extra rows: 0 Missing rows: 0
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name = 'test2' AND digest = @target_digest
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OK: Handler_read_key
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OK: Result set: Non-empty Expected: Non-empty
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OK: Extra rows: 0 Missing rows: 0
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name = 'test2' AND digest = 'impossible'
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OK: Handler_read_key
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OK: Result set: Empty Expected: Empty
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OK: Extra rows: 0 Missing rows: 0
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========
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT FROM performance_schema.events_statements_summary_by_digest WHERE schema_name = 'noschema_name' AND digest = @target_digest
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OK: Handler_read_key
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OK: Result set: Empty Expected: Empty
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OK: Extra rows: 0 Missing rows: 0
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DROP DATABASE test2;
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===== CLEAN UP =====
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## Default connection
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DEALLOCATE PREPARE st1;
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DEALLOCATE PREPARE st2;
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DEALLOCATE PREPARE st3;
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DEALLOCATE PREPARE st4;
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DROP PROCEDURE SampleProc1;
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DROP PROCEDURE index_test;
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DROP TABLE IF EXISTS test.indexes_off;
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DROP TABLE IF EXISTS test.indexes_on;
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DROP TABLE test.t1;
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DROP TABLE test.t2;
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DROP TABLE test.t3;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM user1@localhost;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM user2@localhost;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM user3@localhost;
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DROP USER user1@localhost;
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DROP USER user2@localhost;
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DROP USER user3@localhost;
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UPDATE performance_schema.threads SET INSTRUMENTED = 'YES';
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