Question

I have an insert query with two subqueries:

INSERT INTO Work_Order (ID ,BRANCHID,BRANDID)   
VALUES (66),
SELECT ID FROM Brands WHERE NAME = 'branch'
SELECT ID FROM Branches WHERE NAME = 'brand'

I know it’s not a correct syntax but I need the correct one,
the ID must be 66 and BRANCHID,BRANDID are foreign keys for another tables

Answer 1

If your subqueries return more than one row, you have to decide how to combine the values. The following query assumes you want all combinations:

INSERT INTO Work_Order (ID ,BRANCHID, BRANDID)
    select 66, branches.id, brands.id
    from brands cross join branches
    where branches.NAME = 'branch' and
          brands.NAME = 'brand'

(I changed the where clause to look for the name within the same table as the name . . . branches.Name = ‘branch’ rather than branches.name = ‘brand’.)