Return to zero

Can I have a simple select query out the expected. If the balance negative return zero return, otherwise it's. Please provide a select query to obtain the expected results


Actual output

Balance
-20
40
50
-60

Results expected (if negative balance 0 return)
Balance
0
40
50
0

Hello

Try this:

SELECT     GREATEST (balance, 0)     AS balance
FROM     table_x
;

I hope that answers your question.
If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements) and also publish outcomes from these data.
Explain, using specific examples, how you get these results from these data.
Always tell what version of Oracle you are using.

Tags: Database

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