`information_schema.triggers.trigger_catalog`

mysql

type: VARCHAR NOT NULL

5.7-8

type: NULL

Note:

Always def.

5.1-10.8

type: VARCHAR NOT NULL

Note:

Always def.

type: SQL_IDENTIFIER NULL

Note:

Name of the database that contains the trigger (always the current database)

10-15

type: SQL_IDENTIFIER

Note:

Name of the database that contains the trigger (always the current database)

7.4-9.6