Usually when checking the low count of a table
I use SELECT 1, 0 (FROM DUAL) a lot, but is there a difference between 0 and 1?
I don't think there's much difference in speed, but I'm just curious if it's your preference.
database
I understand that there is no difference. If I check the execution plan, it will be the same.
© 2024 OneMinuteCode. All rights reserved.