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START TRANSACTION
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--------------
DROP DATABASE IF EXISTS `base`
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--------------
CREATE DATABASE IF NOT EXISTS `base`
DEFAULT CHARACTER SET `utf8`
DEFAULT COLLATE `utf8_general_ci`
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DROP TABLE IF EXISTS `test`
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create table `test`
( `id` integer unsigned not null auto_increment primary key,
`libelle` varchar(255) not null
) ENGINE=InnoDB
DEFAULT CHARSET=`utf8` COLLATE=`utf8_general_ci`
ROW_FORMAT=COMPRESSED
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insert into `test` (`libelle`) values
('un')
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select * from `test`
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+----+---------+
| id | libelle |
+----+---------+
| 1 | un |
+----+---------+
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commit
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DROP TABLE IF EXISTS `mouchard`
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CREATE TABLE `mouchard`
( `id` integer unsigned NOT NULL,
`libelle` varchar(255) NOT NULL,
`horodatage` timestamp(6) NOT NULL,
`utilisateur` varchar(255) NOT NULL,
`commentaire` varchar(255) NOT NULL,
`rang` integer unsigned NOT NULL auto_increment primary key
) ENGINE=InnoDB
DEFAULT CHARSET=`latin1` COLLATE=`latin1_general_ci`
ROW_FORMAT=COMPRESSED
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DROP TRIGGER IF EXISTS `ajout`
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CREATE TRIGGER `ajout`
AFTER INSERT ON `test`
FOR EACH ROW
BEGIN
insert into `mouchard` (`id`,`libelle`,`horodatage`,`utilisateur`,`commentaire`) values
(new.id, new.libelle, current_timestamp(6), current_user(), "insert");
END
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DROP TRIGGER IF EXISTS `modif`
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CREATE TRIGGER `modif`
BEFORE update ON `test`
FOR EACH ROW
BEGIN
insert into `mouchard` (`id`,`libelle`,`horodatage`,`utilisateur`,`commentaire`) values
(old.id, old.libelle, current_timestamp(6), current_user(), "update");
END
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DROP TRIGGER IF EXISTS `suppr`
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CREATE TRIGGER `suppr`
BEFORE delete ON `test`
FOR EACH ROW
BEGIN
insert into `mouchard` (`id`,`libelle`,`horodatage`,`utilisateur`,`commentaire`) values
(old.id, old.libelle, current_timestamp(6), current_user(), "delete");
END
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insert into test (libelle) VALUES ('deux'),('trois'),('quatre')
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update test set libelle = 'trente-deux' where libelle like 'deux'
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delete from test where libelle like 'trois'
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insert into test (libelle) VALUES ('cinq')
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select * from test
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+----+-------------+
| id | libelle |
+----+-------------+
| 1 | un |
| 2 | trente-deux |
| 4 | quatre |
| 5 | cinq |
+----+-------------+
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select * from mouchard
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+----+---------+----------------------------+----------------+-------------+------+
| id | libelle | horodatage | utilisateur | commentaire | rang |
+----+---------+----------------------------+----------------+-------------+------+
| 2 | deux | 2020-09-15 17:43:47.614383 | root@localhost | insert | 1 |
| 3 | trois | 2020-09-15 17:43:47.614383 | root@localhost | insert | 2 |
| 4 | quatre | 2020-09-15 17:43:47.614383 | root@localhost | insert | 3 |
| 2 | deux | 2020-09-15 17:43:47.632446 | root@localhost | update | 4 |
| 3 | trois | 2020-09-15 17:43:47.639779 | root@localhost | delete | 5 |
| 5 | cinq | 2020-09-15 17:43:47.654138 | root@localhost | insert | 6 |
+----+---------+----------------------------+----------------+-------------+------+
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COMMIT
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