Arthur Fuller
artful at rogers.com
Tue Sep 14 15:15:31 CDT 2004
Not having seen the data, but still willing to shoot my mouth off... I would be sorely tempted to break this table into several, along the lines of likelihood-of-search. Put the most-likely fields in T1 and the second-most-likely in T2, and so on, with 1:1 joins so you could optimize the searches, joining only when you have to. Second, I would seriously consider putting all those booleans into a big bit-mapped field so you could AND and OR and XOR and so on. Just my $.02.... Arthur -----Original Message----- From: dba-sqlserver-bounces at databaseadvisors.com [mailto:dba-sqlserver-bounces at databaseadvisors.com] On Behalf Of John W. Colby Sent: Monday, September 13, 2004 11:19 AM To: dba-sqlserver at databaseadvisors.com Subject: RE: [dba-SQLServer] Quotes in delimited data OK, now for a 660 field table? ;-) John W. Colby www.ColbyConsulting.com