ISNULLORWHITESPACE

Checks to see if a string is null or empty because it is full of spaces.

Syntax

bool ISNULLORWHITESPACE(string value)

Example

The example below uses ISNULLORWHITESPACE within an IF function to return NULL if the value is MyColumn is null or empty due to spaces, otherwise the original value from MyColumn is returned.

IF(ISNULLORWHITESPACE(MyColumn), NULL(), MyColumn)