json.JSONWriter.setNullValue

Sets the null value of a JSONWriter object.

Syntax

setNullValue()

Usage

Use this method to set a null value of a JSONWriter object.

In case of error, the method throws an exception and sets the status variable. Depending on the error, a human-readable description of the problem is available in the sqlca.sqlerrm register. See Error handling in GWS calls (status).