column_ref_clause

The following is the syntax for the column_ref_clause in the CREATE TABLE statement:

[WITH ROWID] [SCOPE IS [schema.]scope_table_name]
WITH ROWID

Stores the ROWID with the REF in the table. This usually results in better performance, but uses more space.

SCOPE IS

Restricts the scope of the ref_column or ref_attribute to scope_table_name.

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