Firebird – query to show which fields in your database are not based on a domain
Our strategy is that in all of our InterBase and Firebird databases, the column definitions are based on domains.
But some of our databases do not have that for all columns (usually because we got involved later in the development cycle).
When you forget to define a column based on a domain, then both InterBase and Firebird will create a new system domain on the fly that starts with ‘RDB$’.
So if you forget, you get a new system domain for every column!
The below query will list those columns.
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