I would like to ask an Access SQL question.
There is a code like the following, but I would like to add a comparison with a fixed value as an or condition.
I'm Learning SQL certification and it doesn't work.
I would appreciate it if you could teach me.
SELECT A FROM TableA LEFT OUTER JOIN TableB
ON Table A. Column A = Table B. Column B
WHERE Column B IS NULL
↓
SELECT A FROM TableA LEFT OUTER JOIN TableB
ON Table A. Column A = Table B. Column B
OR Table A. Column A = Fixed value
WHERE Column B IS NULL
Hi @johnvickyy ,
review the following article as a starting point and let me know whether you could found the answer there:
https://www.alteryx.com/alteryx-sql
Best regards
Phil