My brain is stuck. Connecting tables Part and PartOpr.
I want a BAQ that lists all of the part numbers that start with 910- and have both opcode “abcd” and opcode “efgh”. Some of these parts don’t have either of these operations, some only have opcode “abcd”, some only “efgh”, but I want the parts that have both “abcd” and “efgh”.
I do not know why I’m drawing a blank this morning. Subquery?