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SAP Sybase SQL Anywhere 16.0 » UltraLite - Database Management and Reference » UltraLite SQL reference » UltraLite SQL functions » Functions

 

IFNULL function [Miscellaneous]

If the first expression is the NULL value, then the value of the second expression is returned. If the first expression is not NULL, the value of the third expression is returned. If the first expression is not NULL and there is no third expression, NULL is returned.

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