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SetNull

SetNull MyVariable To True

Sets the NULL value of a variable for use in database binding.

SetNull can not cross data types-- so if you reassign the value of your variable, you should re-call SetNull. Currently, SetNull only applies to Strings, although this will change in a future release.

Sample Source

MyVariable := ""

SetNull MyVariable To True


Related Function(s):
   BindParameter; IsNull;

Minimum version: 4.8 build 20060124