The NULL Predicate determines if a column in a selected row is defined or not.
Note: It is illegal to say Column_Reference = NULL.
Column_Reference IS [ NOT ] NULL
| Column_Reference | Specifies the column name (alias). |
The following example retrieves rows consisting of the FileName and DocAuthor for all files under the virtual root /contracts where DocAuthor is defined.
SELECT FileName, DocAuthor FROM SCOPE('"/contracts"') WHERE DocAuthor IS NOT NULL
© 1997 by Microsoft Corporation. All rights reserved.
| file: /Techref/language/asp/ix/ixsenul.htm, 2KB, , updated: 1997/10/1 00:56, local time: 2025/1/4 03:16,
3.147.51.72:LOG IN
|
| ©2025 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://ecomorder.com/techref/language/asp/ix/ixsenul.htm"> SQL Access to Index Server Data: CONTAINS Predicate</A> |
| Did you find what you needed? |
Welcome to ecomorder.com! |
Welcome to ecomorder.com! |
.