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VariableExists

Use this function to determine whether the specified variable exists in the database. A return value of 1 means the variable exists; a value of 0 means it does not.

Note: If you create a variable to store the return value for this function, you must create the variable with the NUM type.

Syntax

VARIABLEEXISTS("Variable")

where:

  • Variable is the name of the variable to verify the existence of.

Syntax example

VariableExists("sEmployeeType")
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VariableExists

Use this function to determine whether the specified variable exists in the database. A return value of 1 means the variable exists; a value of 0 means it does not.

Note: If you create a variable to store the return value for this function, you must create the variable with the NUM type.

Syntax

VARIABLEEXISTS("Variable")

where:

  • Variable is the name of the variable to verify the existence of.

Syntax example

VariableExists("sEmployeeType")
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