TRUNCATE TABLE performance_schema.events_statements_summary_by_program;
TRUNCATE TABLE performance_schema.events_statements_history;
# concurrency check through multi connections
CREATE DATABASE db1;
CREATE DATABASE db2;
CREATE DATABASE db3;
USE db1;
CREATE TABLE t1(
i INT NOT NULL
);
LOAD DATA INFILE '../../std_data/wl5766_data.txt' INTO TABLE t1;
CREATE PROCEDURE proc()
BEGIN
INSERT INTO t1 SELECT * FROM t1;
END|
CALL proc();;
USE db2;
CREATE TABLE t2(
i INT NOT NULL
);
LOAD DATA INFILE '../../std_data/wl5766_data.txt' INTO TABLE t2;
CREATE FUNCTION addition(x INT, y INT) RETURNS INT
BEGIN
INSERT INTO t2 SELECT * FROM t2;
RETURN x+y;
END|
SELECT addition(1234,9876);;
USE db3;
CREATE TABLE t(
i INT NOT NULL,
j INT
);
CREATE TABLE t3(
i INT NOT NULL
);
LOAD DATA INFILE '../../std_data/wl5766_data.txt' INTO TABLE t3;
INSERT INTO t VALUES ( 10,1000 );
CREATE TRIGGER trg AFTER INSERT ON t FOR EACH ROW
INSERT INTO t3 SELECT * FROM t3;
INSERT INTO t VALUES ( 20,2000);;
addition(1234,9876)
11110
SELECT OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME, COUNT_STAR, COUNT_STATEMENTS
FROM performance_schema.events_statements_summary_by_program
WHERE OBJECT_SCHEMA='db1' OR OBJECT_SCHEMA='db2' OR OBJECT_SCHEMA='db3'
       ORDER BY OBJECT_SCHEMA, OBJECT_NAME;
OBJECT_TYPE	OBJECT_SCHEMA	OBJECT_NAME	COUNT_STAR	COUNT_STATEMENTS
PROCEDURE	db1	proc	1	1
FUNCTION	db2	addition	1	2
TRIGGER	db3	trg	1	1
SELECT EVENT_NAME, SQL_TEXT, CURRENT_SCHEMA, OBJECT_TYPE, OBJECT_SCHEMA,
OBJECT_NAME, NESTING_EVENT_TYPE, NESTING_EVENT_LEVEL FROM
performance_schema.events_statements_history WHERE CURRENT_SCHEMA='db1'
       OR CURRENT_SCHEMA='db2' OR CURRENT_SCHEMA='db3' 
ORDER BY CURRENT_SCHEMA, OBJECT_NAME;
EVENT_NAME	SQL_TEXT	CURRENT_SCHEMA	OBJECT_TYPE	OBJECT_SCHEMA	OBJECT_NAME	NESTING_EVENT_TYPE	NESTING_EVENT_LEVEL
statement/sql/change_db	USE db1	db1	NULL	NULL	NULL	NULL	0
statement/sql/create_table	CREATE TABLE t1(
i INT NOT NULL
)	db1	NULL	NULL	NULL	NULL	0
statement/sql/load	LOAD DATA INFILE '../../std_data/wl5766_data.txt' INTO TABLE t1	db1	NULL	NULL	NULL	NULL	0
statement/sql/create_procedure	CREATE PROCEDURE proc()
BEGIN
INSERT INTO t1 SELECT * FROM t1;
END	db1	NULL	NULL	NULL	NULL	0
statement/sql/call_procedure	CALL proc()	db1	NULL	NULL	NULL	NULL	0
statement/sp/stmt	INSERT INTO t1 SELECT * FROM t1	db1	PROCEDURE	db1	proc	STATEMENT	1
statement/sql/change_db	USE db2	db2	NULL	NULL	NULL	NULL	0
statement/sql/create_table	CREATE TABLE t2(
i INT NOT NULL
)	db2	NULL	NULL	NULL	NULL	0
statement/sql/load	LOAD DATA INFILE '../../std_data/wl5766_data.txt' INTO TABLE t2	db2	NULL	NULL	NULL	NULL	0
statement/sql/create_function	CREATE FUNCTION addition(x INT, y INT) RETURNS INT
BEGIN
INSERT INTO t2 SELECT * FROM t2;
RETURN x+y;
END	db2	NULL	NULL	NULL	NULL	0
statement/sql/select	SELECT addition(1234,9876)	db2	NULL	NULL	NULL	NULL	0
statement/sp/stmt	INSERT INTO t2 SELECT * FROM t2	db2	FUNCTION	db2	addition	TRANSACTION	1
statement/sp/freturn	NULL	db2	FUNCTION	db2	addition	TRANSACTION	1
statement/sql/change_db	USE db3	db3	NULL	NULL	NULL	NULL	0
statement/sql/create_table	CREATE TABLE t(
i INT NOT NULL,
j INT
)	db3	NULL	NULL	NULL	NULL	0
statement/sql/create_table	CREATE TABLE t3(
i INT NOT NULL
)	db3	NULL	NULL	NULL	NULL	0
statement/sql/load	LOAD DATA INFILE '../../std_data/wl5766_data.txt' INTO TABLE t3	db3	NULL	NULL	NULL	NULL	0
statement/sql/insert	INSERT INTO t VALUES ( 10,1000 )	db3	NULL	NULL	NULL	NULL	0
statement/sql/create_trigger	CREATE TRIGGER trg AFTER INSERT ON t FOR EACH ROW
INSERT INTO t3 SELECT * FROM t3	db3	NULL	NULL	NULL	NULL	0
statement/sql/insert	INSERT INTO t VALUES ( 20,2000)	db3	NULL	NULL	NULL	NULL	0
statement/sp/stmt	INSERT INTO t3 SELECT * FROM t3	db3	TRIGGER	db3	trg	TRANSACTION	1
TRUNCATE TABLE performance_schema.events_statements_summary_by_program;
TRUNCATE TABLE performance_schema.events_statements_history;
# Clean-up
DROP PROCEDURE db1.proc;
DROP FUNCTION db2.addition;
DROP TRIGGER db3.trg;
DROP TABLE db1.t1;
DROP TABLE db2.t2;
DROP TABLE db3.t3;
DROP TABLE db3.t;
DROP DATABASE db1;
DROP DATABASE db2;
DROP DATABASE db3;
