Triggers
A trigger is a set of statements that run when an event occurs on a table.
| Title | Description |
|---|---|
| Trigger Overview | Statements run when an event occurs on a table |
| Binary Logging of Stored Routines | Stored routines require extra consideration when binary logging. |
| CREATE TRIGGER | Create a new trigger. |
| DROP TRIGGER | Drops a trigger. |
| Information Schema TRIGGERS Table | Information about triggers |
| Running Triggers on the Slave for Row-based Events | Running triggers on the slave for row-based events. |
| SHOW CREATE TRIGGER | Shows the CREATE TRIGGER statement used to create the trigger |
| SHOW TRIGGERS | Shows currently-defined triggers |
| Trigger Limitations | Restrictions applying to triggers. |
| Triggers and Implicit Locks | Implicit locks due to triggers and LOCK TABLE |
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https://mariadb.com/kb/en/triggers/