Difference between 'OR' and '||' in SQL?
Question
What's the difference between ' OR ' and ' || ' in SQL?
2 answers
solution1
9 ACCPTED 2016-03-25 13:04:26
OR is boolean operator, eg
(a = b) OR (c = d)
when || is string concatenation , eg
'a' || 'b'
solution2
4 2016-03-25 13:04:36
In SQL 'OR' is an operator that specifies that either of two conditions needs to be met, while '||' is concatenation.
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