April 1999
Intermediate to advanced
584 pages
23h 17m
English
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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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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.