MySQL disable all triggers

information-schema, mysql, triggers

Solution

You can't disable triggers directly and I wouldn't recommend doing what you're suggesting but you could have your trigger check if a variable (in my example below `@disable_triggers`) is `NULL` before executing the trigger's content. For example:

Query:

SET @disable_triggers = 1;
// Your update statement goes here.
SET @disable_triggers = NULL;

Triggers:

IF @disable_triggers IS NULL THEN
    // Do something use as the trigger isn't disabled.
END IF;

Problem

For test correctness of query I need disable all triggers in db. I see that in information_schema exists table TRIGGERS. Is possible temporarily disable all triggers using this table? E.g. like: ``` update TRIGGERS set TRIGGERS_SCHEMA='myschema_new' where TRIGGERS_SCHEMA='myschema' ``` and after finish all test return all triggers like: ``` update TRIGGERS set TRIGGERS_SCHEMA='myschema' where TRIGGERS_SCHEMA='myschema_new' ``` May be this can corrupt db or after triggers will not works? I didn't found about it in documentation.

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