mirror of
https://github.com/MariaDB/server.git
synced 2025-11-21 06:21:35 +03:00
109 lines
3.7 KiB
Plaintext
109 lines
3.7 KiB
Plaintext
####################################
|
|
# SETUP
|
|
####################################
|
|
CREATE DATABASE statements_digest;
|
|
USE statements_digest;
|
|
CREATE TABLE t1(a int);
|
|
CREATE TABLE t2(a int);
|
|
CREATE TABLE t3(a int, b int);
|
|
CREATE TABLE t4(a int, b int);
|
|
CREATE TABLE t5(a int, b int, c int);
|
|
TRUNCATE TABLE performance_schema.events_statements_summary_by_digest;
|
|
####################################
|
|
# EXECUTION
|
|
####################################
|
|
SELECT 1 FROM t1;
|
|
1
|
|
SELECT 1 FROM `t1`;
|
|
1
|
|
SELECT 1,2 FROM t1;
|
|
1 2
|
|
SELECT 1, 2, 3, 4 FROM t1;
|
|
1 2 3 4
|
|
SELECT 1 FROM t2;
|
|
1
|
|
SELECT 1,2 FROM t2;
|
|
1 2
|
|
SELECT 1, 2, 3, 4 FROM t2;
|
|
1 2 3 4
|
|
INSERT INTO t1 VALUES (1);
|
|
INSERT INTO t2 VALUES (1);
|
|
INSERT INTO t3 VALUES (1, 2);
|
|
INSERT INTO t4 VALUES (1, 2);
|
|
INSERT INTO t5 VALUES (1, 2, 3);
|
|
INSERT INTO t1 VALUES (1), (2), (3);
|
|
INSERT INTO t1 VALUES (1), (2), (3), (4);
|
|
INSERT INTO t3 VALUES (1, 2), (3, 4), (5, 6);
|
|
INSERT INTO t5 VALUES (1, 2, 3), (4, 5, 6), (7, 8, 9);
|
|
SELECT 1 + 1;
|
|
1 + 1
|
|
2
|
|
SELECT 1;
|
|
1
|
|
1
|
|
SELECT 1 /* This is an inline comment */ + 1;
|
|
1 /* This is an inline comment */ + 1
|
|
2
|
|
SELECT 1+
|
|
/*
|
|
this is a
|
|
multiple-line comment
|
|
*/
|
|
1;
|
|
1+
|
|
/*
|
|
this is a
|
|
multiple-line comment
|
|
*/
|
|
1
|
|
2
|
|
CREATE SCHEMA statements_digest_temp;
|
|
DROP SCHEMA statements_digest_temp;
|
|
CREATE DATABASE statements_digest_temp;
|
|
DROP DATABASE statements_digest_temp;
|
|
SELECT 1 from t11;
|
|
ERROR 42S02: Table 'statements_digest.t11' doesn't exist
|
|
create table t11 (c char(4));
|
|
create table t11 (c char(4));
|
|
ERROR 42S01: Table 't11' already exists
|
|
insert into t11 values("MySQL");
|
|
Warnings:
|
|
Warning 1265 Data truncated for column 'c' at row 1
|
|
####################################
|
|
# QUERYING PS STATEMENT DIGEST
|
|
####################################
|
|
SELECT DIGEST, DIGEST_TEXT, COUNT_STAR, SUM_ROWS_AFFECTED, SUM_WARNINGS,
|
|
SUM_ERRORS FROM performance_schema.events_statements_summary_by_digest;
|
|
DIGEST DIGEST_TEXT COUNT_STAR SUM_ROWS_AFFECTED SUM_WARNINGS SUM_ERRORS
|
|
169378b8f621f69e494b409cac921a8a TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 1 0 0 0
|
|
e4be9763aa1ac0b1240df516b56c87f7 SELECT ? FROM t1 1 0 0 0
|
|
4b427080de408a9901110476b8d89294 SELECT ? FROM `t1` 1 0 0 0
|
|
40f18ff66269a8b98e55adddd015b34e SELECT ?, ... FROM t1 2 0 0 0
|
|
e987e8bf850f505f6f77eb07a7bbe04a SELECT ? FROM t2 1 0 0 0
|
|
607f77cb3413947bd5dbd63f76612f8a SELECT ?, ... FROM t2 2 0 0 0
|
|
f42737acdd47cab2d221cd39090bbded INSERT INTO t1 VALUES (?) 1 1 0 0
|
|
7370fb00cd852c6997143c4d2fdbd195 INSERT INTO t2 VALUES (?) 1 1 0 0
|
|
d081782e520e5b728af90727126d4e29 INSERT INTO t3 VALUES (...) 1 1 0 0
|
|
523f7d6062fa7d22b4d52aff8d86822a INSERT INTO t4 VALUES (...) 1 1 0 0
|
|
b5ca6eebd080515a634701700781f06a INSERT INTO t5 VALUES (...) 1 1 0 0
|
|
89b024c9cb432b7d8a5bb8c2d669681b INSERT INTO t1 VALUES (?) /* , ... */ 2 7 0 0
|
|
77ecbf7f22a1336af595d5d5a3289e3b INSERT INTO t3 VALUES (...) /* , ... */ 1 3 0 0
|
|
239f41ec764182041ee7fdd8d949cc5c INSERT INTO t5 VALUES (...) /* , ... */ 1 3 0 0
|
|
e0d2d03f8bb2fd3d349ddd73a950a9e9 SELECT ? + ? 3 0 0 0
|
|
c5bd0023064662b510b51696f1156a4b SELECT ? 1 0 0 0
|
|
4ffe9781212ce310328413c9177c433f CREATE SCHEMA statements_digest_temp 2 2 0 0
|
|
3080b4ad1ab930bea0de4df1a4e28545 DROP SCHEMA statements_digest_temp 2 0 0 0
|
|
6f670a13be2183ac28f11ff5264c24b5 SELECT ? FROM t11 1 0 0 1
|
|
7721a3a30656deccf166c8706c87aca5 CREATE TABLE t11 ( c CHARACTER (?) ) 2 0 0 1
|
|
e563777e3c11d2b111f1dd6ca27da9d7 INSERT INTO t11 VALUES (?) 1 1 1 0
|
|
f4a01378d55fccee18a4d359d3aa49c0 SHOW WARNINGS 1 0 0 0
|
|
####################################
|
|
# CLEANUP
|
|
####################################
|
|
DROP TABLE IF EXISTS t1;
|
|
DROP TABLE IF EXISTS t2;
|
|
DROP TABLE IF EXISTS t3;
|
|
DROP TABLE IF EXISTS t4;
|
|
DROP TABLE IF EXISTS t5;
|
|
DROP DATABASE IF EXISTS statements_digest;
|