Data warehousing with Teradata
Thursday, January 20, 2011
How many columns can be used in primary Index?
PRIMARY INDEXES may be defined on one column, or on a set of columns viewed as a composite unit. Up to 16 columns may be defined as a Primary Index.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment