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Lile/ILike predicate issue with strings containing '\n' #14751

Inspector97 opened this issue Mar 25, 2019 · 0 comments


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commented Mar 25, 2019

Hazelcast version 3.11.1, cluster of 2 nodes. No clients.
Having a entities strored with field declared as String text; I build chained Predicate as
predicate = Predicates.and(predicate,"text", ...); and other predicates, e.g. eq, in and so on.
like (and ilike as well) doesn't catch any entity with text field containing '\n' character, even if pattern passed is '%'. All other strings are filtered perfectly (thank you for this option, it is great).

@ahmetmircik ahmetmircik self-assigned this Mar 25, 2019

@mmedenjak mmedenjak added this to the 3.12 milestone Mar 25, 2019

ahmetmircik added a commit that referenced this issue Mar 26, 2019

Enable DOTALL flag to match line termination characters for LIKE pred… (


closes #14751 

`like` predicate doesn't match with line terminators as `\n`. This PR enables `java.util.regex.Pattern.DOTALL` flag to fix this for LIKE and ILIKE. So `%` will match `any character`.
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