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MS Access IsNumeric() Function

❮ MS Access Functions

Example

Check whether the expression is a valid number:

SELECT IsNumeric(1030);
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Definition and Usage

The IsNumeric() function checks whether an expression is a valid number.

This function returns a Boolean value. TRUE (-1) indicates that the expression is a valid number, and FALSE (0) indicates that the expression is not a valid number.

Syntax

IsNumeric(expression)

Parameter Values

Parameter Description
expression Required. The value to test

Technical Details

Works in: From Access 2000

More Examples

Example

Return TRUE if the expression is a valid number, otherwise FALSE:

SELECT IsNumeric("Hello");
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Example

Return TRUE if the expression is a valid number, otherwise FALSE:

SELECT IsNumeric("1030");
Try it Yourself »

❮ MS Access Functions