触发器

第一步：触发器表

SET FOREIGN_KEY_CHECKS=0;

DROP TABLE IF EXISTS `dataex_trigger_record`;
CREATE TABLE `dataex_trigger_record` (
  `ROWGUID` varchar(50) NOT NULL,
  `TABLENAME` varchar(50) DEFAULT NULL,
  `COLUMNNAME` varchar(50) DEFAULT NULL,
  `COLUMNVALUE` varchar(100) NOT NULL,
  `INSERTDATE` date DEFAULT NULL,
  `OPERATETYPE` varchar(10) DEFAULT NULL,
  `SYNC_DATE` date DEFAULT NULL,
  `SYNC_SIGN` varchar(10) DEFAULT NULL,
  `SYNC_ERROR_DESC` varchar(1000) DEFAULT NULL,
  PRIMARY KEY (`ROWGUID`)
) ;

第二步：触发器

– sqlserver

CREATE TRIGGER E_DATA_FROM_A ON data_from FOR INSERT AS
BEGIN
	INSERT INTO DATAEX_TRIGGER_RECORD (
		ROWGUID,
		TABLENAME,
		COLUMNNAME,
		Columnvalue,
		INSERTDATE,
		Operatetype
	)(
		SELECT
			newid (),
			'data_from',
			'id',
			id,
			getdate (),
			'I'
		FROM
			inserted
	);


END;

CREATE TRIGGER E_DATA_FROM_U ON data_from FOR UPDATE AS
BEGIN
INSERT INTO DATAEX_TRIGGER_RECORD (
	ROWGUID,
	TABLENAME,
	COLUMNNAME,
	Columnvalue,
	INSERTDATE,
	Operatetype
)(
	SELECT
		newid (),
		'data_from',
		'id',
		id,
		getdate (),
		'U'
	FROM
		inserted
);


END;

CREATE TRIGGER E_DATA_FROM_D ON data_from FOR DELETE AS
BEGIN
INSERT INTO DATAEX_TRIGGER_RECORD (
	ROWGUID,
	TABLENAME,
	COLUMNNAME,
	Columnvalue,
	INSERTDATE,
	Operatetype
)(
	SELECT
		newid (),
		'data_from',
		'id',
		id,
		getdate (),
		'D'
	FROM
		deleted
);


END;

– mysql/oracle

CREATE TRIGGER E_DATA_FROM_A AFTER INSERT ON data_from FOR EACH ROW
BEGIN
	INSERT INTO DATAEX_TRIGGER_RECORD (
		ROWGUID,
		TABLENAME,
		COLUMNNAME,
		Columnvalue,
		INSERTDATE,
		Operatetype
	)
VALUES
	(
		UUID(),
		'data_from',
		'id',
		new.id,
		SYSDATE(),
		'I'
	);


END;

CREATE TRIGGER E_DATA_FROM_U AFTER UPDATE ON data_from FOR EACH ROW
BEGIN
INSERT INTO DATAEX_TRIGGER_RECORD (
	ROWGUID,
	TABLENAME,
	COLUMNNAME,
	Columnvalue,
	INSERTDATE,
	Operatetype
)
VALUES
	(
		UUID(),
		'data_from',
		'id',
		new.id,
		SYSDATE(),
		'U'
	);


END;

CREATE TRIGGER E_DATA_FROM_D AFTER DELETE ON data_from FOR EACH ROW
BEGIN

INSERT INTO DATAEX_TRIGGER_RECORD (
	ROWGUID,
	TABLENAME,
	COLUMNNAME,
	Columnvalue,
	INSERTDATE,
	Operatetype
)
VALUES
	(
		UUID(),
		'data_from',
		'id',
		old.id,
		SYSDATE(),
		'D'
	);


END;

–mysql针对具体的表

CREATE TRIGGER E_T_RK_BASEINFO_161W_A AFTER INSERT ON t_rk_baseinfo_161w FOR EACH ROW
BEGIN
	INSERT INTO DATAEX_TRIGGER_RECORD (
		ROWGUID,
		TABLENAME,
		COLUMNNAME,
		Columnvalue,
		INSERTDATE,
		Operatetype
	)
VALUES
	(
		UUID(),
		't_rk_baseinfo_161w',
		'ROW_ID',
		new.ROW_ID,
		SYSDATE(),
		'I'
	);


END;

CREATE TRIGGER E_T_RK_BASEINFO_161W_U AFTER UPDATE ON t_rk_baseinfo_161w FOR EACH ROW
BEGIN
INSERT INTO DATAEX_TRIGGER_RECORD (
	ROWGUID,
	TABLENAME,
	COLUMNNAME,
	Columnvalue,
	INSERTDATE,
	Operatetype
)
VALUES
	(
		UUID(),
		't_rk_baseinfo_161w',
		'ROW_ID',
		new.ROW_ID,
		SYSDATE(),
		'U'
	);


END;

CREATE TRIGGER E_T_RK_BASEINFO_161W_D AFTER DELETE ON t_rk_baseinfo_161w FOR EACH ROW
BEGIN

INSERT INTO DATAEX_TRIGGER_RECORD (
	ROWGUID,
	TABLENAME,
	COLUMNNAME,
	Columnvalue,
	INSERTDATE,
	Operatetype
)
VALUES
	(
		UUID(),
		't_rk_baseinfo_161w',
		'ROW_ID ',
		old.ROW_ID,
		SYSDATE(),
		'D'
	);


END;