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https://github.com/MariaDB/server.git
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161 lines
6.4 KiB
Text
161 lines
6.4 KiB
Text
####################################
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# SETUP
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####################################
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CREATE DATABASE statements_digest;
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USE statements_digest;
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CREATE TABLE t1(a int);
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CREATE TABLE t2(a int);
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CREATE TABLE t3(a int, b int);
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CREATE TABLE t4(a int, b int);
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CREATE TABLE t5(a int, b int, c int);
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CREATE TABLE t6(a int, b int, c int, d int);
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CREATE TABLE t11 (c CHAR(4));
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CREATE TABLE t12 (c CHAR(4));
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TRUNCATE TABLE performance_schema.events_statements_summary_by_digest;
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####################################
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# EXECUTION
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####################################
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SELECT 1 FROM t1;
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1
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SELECT 1 FROM `t1`;
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1
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SELECT 1,2 FROM t1;
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1 2
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SELECT 1, 2, 3, 4 FROM t1;
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1 2 3 4
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SELECT 1 FROM t2;
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1
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SELECT 1,2 FROM t2;
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1 2
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SELECT 1, 2, 3, 4 FROM t2;
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1 2 3 4
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (1);
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INSERT INTO t3 VALUES (1, 2);
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INSERT INTO t4 VALUES (1, 2);
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INSERT INTO t5 VALUES (1, 2, 3);
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t1 VALUES (1), (2), (3), (4);
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INSERT INTO t3 VALUES (1, 2), (3, 4), (5, 6);
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INSERT INTO t5 VALUES (1, 2, 3), (4, 5, 6), (7, 8, 9);
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INSERT INTO t1 VALUES (NULL);
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INSERT INTO t3 VALUES (NULL,NULL);
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INSERT INTO t3 VALUES (1,NULL);
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INSERT INTO t3 VALUES (NULL,1);
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INSERT INTO t6 VALUES (NULL, NULL, NULL, NULL);
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INSERT INTO t6 VALUES (1, NULL, NULL, NULL);
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INSERT INTO t6 VALUES (NULL, 2, NULL, NULL);
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INSERT INTO t6 VALUES (1, 2, 3, NULL);
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INSERT INTO t6 VALUES (1, 2, NULL, 4);
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SELECT 1 + 1;
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1 + 1
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2
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SELECT 1;
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1
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1
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SELECT 1 /* This is an inline comment */ + 1;
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1 /* This is an inline comment */ + 1
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2
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SELECT 1+
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/*
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this is a
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multiple-line comment
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*/
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1;
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1+
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/*
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this is a
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multiple-line comment
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*/
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1
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2
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CREATE SCHEMA statements_digest_temp;
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DROP SCHEMA statements_digest_temp;
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CREATE DATABASE statements_digest_temp;
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DROP DATABASE statements_digest_temp;
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SELECT 1 FROM no_such_table;
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ERROR 42S02: Table 'statements_digest.no_such_table' doesn't exist
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CREATE TABLE dup_table (c char(4));
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CREATE TABLE dup_table (c char(4));
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ERROR 42S01: Table 'dup_table' already exists
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DROP TABLE dup_table;
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INSERT INTO t11 VALUES("MySQL");
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Warnings:
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Warning 1265 Data truncated for column 'c' at row 1
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PREPARE stmt FROM "SELECT * FROM t12";
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EXECUTE stmt;
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c
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EXECUTE stmt;
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c
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DEALLOCATE PREPARE stmt;
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CREATE PROCEDURE p1() BEGIN SELECT * FROM t12; END//
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CALL p1();
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c
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CALL p1();
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c
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DROP PROCEDURE p1;
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CREATE FUNCTION `func`(a INT, b INT) RETURNS int(11) RETURN a+b //
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select func(3,4);
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func(3,4)
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7
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select func(13,42);
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func(13,42)
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55
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DROP FUNCTION func;
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CREATE TRIGGER trg BEFORE INSERT ON t12 FOR EACH ROW SET @a:=1;
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INSERT INTO t12 VALUES ("abc");
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INSERT INTO t12 VALUES ("def");
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DROP TRIGGER trg;
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####################################
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# QUERYING PS STATEMENT DIGEST
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####################################
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SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT, COUNT_STAR, SUM_ROWS_AFFECTED, SUM_WARNINGS,
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SUM_ERRORS FROM performance_schema.events_statements_summary_by_digest;
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SCHEMA_NAME DIGEST DIGEST_TEXT COUNT_STAR SUM_ROWS_AFFECTED SUM_WARNINGS SUM_ERRORS
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statements_digest b12e7d0f2ac88c8fad9ac8dabb347b09 TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 1 0 0 0
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statements_digest 390f3ff3444c4de44fcbd052b11caf4e SELECT ? FROM `t1` 2 0 0 0
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statements_digest 8726524372f6e4924bbe1393b772498e SELECT ?, ... FROM `t1` 2 0 0 0
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statements_digest 5b06fb13fa9af5e8a4ec26bac8f994cd SELECT ? FROM `t2` 1 0 0 0
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statements_digest 82201946968b4baca616292f96e933a7 SELECT ?, ... FROM `t2` 2 0 0 0
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statements_digest 35d365779571257e8837f01b39dd9df5 INSERT INTO `t1` VALUES (?) 2 2 0 0
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statements_digest eaaf6c26e98130ec21cfae1389e3eb94 INSERT INTO `t2` VALUES (?) 1 1 0 0
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statements_digest 28f3cfdcfffeff3219bdd255ed15e6ac INSERT INTO `t3` VALUES (...) 4 4 0 0
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statements_digest 166a9591b81371a6ea389f27cfc1e5fd INSERT INTO `t4` VALUES (...) 1 1 0 0
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statements_digest fb25b9f9146120fb72c3c732e79dcc82 INSERT INTO `t5` VALUES (...) 1 1 0 0
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statements_digest 58bb7798d974224ff08742502eed1aae INSERT INTO `t1` VALUES (?) /* , ... */ 2 7 0 0
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statements_digest 3352b44dcaf21f59141ea76b5cace5c0 INSERT INTO `t3` VALUES (...) /* , ... */ 1 3 0 0
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statements_digest 1905c012e5d6a3a12e39b0b3ce13b22a INSERT INTO `t5` VALUES (...) /* , ... */ 1 3 0 0
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statements_digest 981d682c1e63b437c33230eb558d0f64 INSERT INTO `t6` VALUES (...) 5 5 0 0
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statements_digest aeb185ab9b6e9d5a49e47c8741b8acdf SELECT ? + ? 3 0 0 0
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statements_digest d3804664eeee11407f3fcbd5c29a1f73 SELECT ? 1 0 0 0
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statements_digest 6382c1dfc79755af2dd46113acea142b CREATE SCHEMA `statements_digest_temp` 2 2 0 0
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statements_digest 256f8dfc97d90a79103ebd6616b8d7aa DROP SCHEMA `statements_digest_temp` 2 0 0 0
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statements_digest 5315d33e7ef87b104b73912d484af6a3 SELECT ? FROM `no_such_table` 1 0 0 1
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statements_digest dcde8f720a419aa5d52246207268cf6c CREATE TABLE `dup_table` ( `c` CHARACTER (?) ) 2 0 0 1
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statements_digest b4b4abab3f030642444fb32c44f28058 DROP TABLE `dup_table` 1 0 0 0
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statements_digest a34ed519fdeb4fe4460038db92ea0c20 INSERT INTO `t11` VALUES (?) 1 1 1 0
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statements_digest d3eda26b379bd56340ce84fe395dfff7 SHOW WARNINGS 1 0 0 0
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statements_digest e6aa634cf5a630087fefe9868b018329 PREPARE `stmt` FROM ? 1 0 0 0
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statements_digest 4de34527c0dfef6ad8387d4359f78c78 EXECUTE `stmt` 2 0 0 0
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statements_digest 54592849b6cf7386568c88e7fb20f61e DEALLOCATE PREPARE `stmt` 1 0 0 0
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statements_digest ee90db91a06cedfbcccf80f951dc58cd CREATE PROCEDURE `p1` ( ) BEGIN SELECT * FROM `t12` ; END 1 0 0 0
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statements_digest f964655a0037d2f194030bd024eab748 CALL `p1` ( ) 2 0 0 0
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statements_digest 788d8223f67ba10d1b97fcaa42fec081 DROP PROCEDURE `p1` 1 0 0 0
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statements_digest 5146273ef7d98ee1954d23fd98a35d68 CREATE FUNCTION `func` ( `a` INTEGER , `b` INTEGER ) RETURNS INTEGER (?) RETURN `a` + `b` 1 0 0 0
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statements_digest 2c9b8e1e7f2ad3ca3c49abb2ea30e871 SELECT `func` (...) 2 0 0 0
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statements_digest f48e30910f8e7758b818c088916424cd DROP FUNCTION `func` 1 0 0 0
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statements_digest 53ccf1d241eeb749f1e1b7becc65006f CREATE TRIGGER `trg` BEFORE INSERT ON `t12` FOR EACH ROW SET @? := ? 1 0 0 0
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statements_digest a9722a0717a57275431575c7204d71c1 INSERT INTO `t12` VALUES (?) 2 2 0 0
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statements_digest 2d48809e6899f63ec304776466a63eef DROP TRIGGER `trg` 1 0 0 0
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####################################
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# CLEANUP
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####################################
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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DROP TABLE IF EXISTS t3;
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DROP TABLE IF EXISTS t4;
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DROP TABLE IF EXISTS t5;
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DROP TABLE IF EXISTS t6;
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DROP TABLE IF EXISTS t11;
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DROP TABLE IF EXISTS t12;
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DROP DATABASE IF EXISTS statements_digest;
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