Function isUndefined

packages/db/src/query/builder/functions.ts:251–253

(value: ExpressionLike)

// Null/undefined checking functions
export function isUndefined(value: ExpressionLike): BasicExpression<boolean> {
  return new Func(`isUndefined`, [toExpression(value)])
}

export function isNull(value: ExpressionLike): BasicExpression<boolean> {
  return new Func(`isNull`, [toExpression(value)])