ONCHAR pseudovariable

The ONCHAR pseudovariable sets the current value of the ONCHAR built-in function.

The element value assigned to the pseudovariable is converted to a character value of length 1. The new character is used when the conversion is attempted again. (See conversions in Data conversion.)

Read syntax diagramSkip visual syntax diagramONCHAR()

The pseudovariable must not be used out of context.