The rules for using scalar subqueries with UPDATE (Upsert Form) requests are the same as those for simple UPDATE requests (see “Rules for Using Scalar Subqueries in UPDATE Requests” on page 482) with the exception of the following additional rule:
The rules for using scalar subqueries with UPDATE (Upsert Form) requests are the same as those for simple UPDATE requests (see “Rules for Using Scalar Subqueries in UPDATE Requests” on page 482) with the exception of the following additional rule: