`information_schema.views.definer`

mysql

type: VARCHAR NULL

type: VARCHAR NOT NULL

5.7

type: NULL

Note:

Account specified in the DEFINER clause (or the default when created).

5.1-10.8

type: VARCHAR NOT NULL

Note:

Account specified in the DEFINER clause (or the default when created).

type: VARCHAR(77) NOT NULL

Note:

The name of the user who creates the view, which is in the format of 'user_name'@'host_name'.

4-6.1