Function ExecEvalRowNull

src/backend/executor/execExprInterp.c:2684–2688

* Evaluate NullTest / IS NULL for rows. */

 * Evaluate NullTest / IS NULL for rows.
 */
void
ExecEvalRowNull(ExprState *state, ExprEvalStep *op, ExprContext *econtext)
{
	ExecEvalRowNullInt(state, op, econtext, true);
}

/*
 * Evaluate NullTest / IS NOT NULL for rows.