Hey folks,
What sort of script would convert a pre-existing table into the second below?
I only want to merge the columns with Primary_IDs 1111 & 3333 to have the same Secondary_ID values, without duplicating any similar Secondary_ID values between the 2 which I've marked in red below.
What sort of script would convert a pre-existing table into the second below?
I only want to merge the columns with Primary_IDs 1111 & 3333 to have the same Secondary_ID values, without duplicating any similar Secondary_ID values between the 2 which I've marked in red below.
Code:
TABLE A
==========
Primary_ID | Secondary_ID
1111 | 1
1111 | 2
1111 | 3
1111 | 4
3333 | 1
3333 | 2
3333 | 10
3333 | 20
3333 | 100
3333 | 200
5555 | 12
5555 | 34
7777 | 56
7777 | 78Code:
NEW TABLE A
==========
Primary_ID | Secondary_ID
1111 | 1
1111 | 2
1111 | 3
1111 | 4
1111 | 10
1111 | 20
1111 | 100
1111 | 200
3333 | 1
3333 | 2
3333 | 3
3333 | 4
3333 | 10
3333 | 20
3333 | 100
3333 | 200
5555 | 12
5555 | 34
7777 | 56
7777 | 78