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CREATE DATABASE connect;
CREATE DATABASE connect;
#
# Checking Sending Commands
#
CREATE TABLE t1 (
command VARCHAR(128) NOT NULL,
warnings INT(4) NOT NULL FLAG=3,
number INT(5) NOT NULL FLAG=1,
message VARCHAR(255) FLAG=2)
ENGINE=CONNECT TABLE_TYPE=MYSQL CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/test' OPTION_LIST='Execsrc=1,maxerr=2';
SELECT * FROM t1 WHERE command IN ('Warning','Note',
'drop table if exists t1',
'create table t1 (id int key auto_increment, msg varchar(32) not null)',
"insert into t1(msg) values('One'),(NULL),('Three')",
"insert into t1 values(2,'Deux') on duplicate key update msg = 'Two'",
"insert into t1(message) values('Four'),('Five'),('Six')",
'insert ignore into t1(id) values(NULL)',
"update t1 set msg = 'Four' where id = 4",
'select * from t1');
command warnings number message
drop table if exists t1 1 0 Affected rows
Note 0 1051 Unknown table 'test.t1'
create table t1 (id int key auto_increment, msg varchar(32) not null) 0 0 Affected rows
insert into t1(msg) values('One'),(NULL),('Three') 1 3 Affected rows
Warning 0 1048 Column 'msg' cannot be null
insert into t1 values(2,'Deux') on duplicate key update msg = 'Two' 0 2 Affected rows
insert into t1(message) values('Four'),('Five'),('Six') 0 1054 Remote: Unknown column 'message' in 'field list'
insert ignore into t1(id) values(NULL) 1 1 Affected rows
Warning 0 1364 Field 'msg' doesn't have a default value
update t1 set msg = 'Four' where id = 4 0 1 Affected rows
select * from t1 0 2 Result set columns
Warnings:
Warning 1105 Result set columns
#
# Checking Using Procedure
#
DROP PROCEDURE IF EXISTS p1;
Warnings:
Note 1305 PROCEDURE test.p1 does not exist
CREATE PROCEDURE p1(cmd varchar(512))
READS SQL DATA
SELECT * FROM t1 WHERE command IN ('Warning','Note',cmd);
CALL p1('insert ignore into t1(id) values(NULL)');
command warnings number message
insert ignore into t1(id) values(NULL) 1 1 Affected rows
Warning 0 1364 Field 'msg' doesn't have a default value
Warnings:
Warning 1105 Affected rows
CALL p1('update t1 set msg = "Five" where id = 5');
command warnings number message
update t1 set msg = "Five" where id = 5 0 1 Affected rows
Warnings:
Warning 1105 Affected rows
DROP PROCEDURE p1;
DROP TABLE t1;
SELECT * FROM t1;
id msg
1 One
2 Two
3 Three
4 Four
5 Five
DROP TABLE t1;
DROP TABLE IF EXISTS connect.t1;
DROP DATABASE IF EXISTS connect;
DROP TABLE IF EXISTS connect.t1;
DROP DATABASE IF EXISTS connect;
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