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https://issues.apache.org/jira/browse/OAK-347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13468487#comment-13468487
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Alex Parvulescu commented on OAK-347:
-------------------------------------
first draft in with revision 1393400.
> QueryEngine 'like' interpretation error
> ---------------------------------------
>
> Key: OAK-347
> URL: https://issues.apache.org/jira/browse/OAK-347
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: core
> Reporter: Alex Parvulescu
>
> This is not a parsing error, it affects the Query string -> Query
> transformation mechanism.
> Currently there is no 'like' support in the FilterImpl [0] and the conditions
> get turned into invalid string range conditions [1].
> It would appear that
> {{ WHERE jcr:path LIKE 'testroot/%'}}
> gets transformed into the following query filter condition:
> {{ jcr:path has to be between /testroot/ and /testroot0 inclusive }}
> which has no way of working
> (except for the internal LikePattern implementation which apparently knows
> all the tricks).
> The failing test case is FulltextQueryTest#testFulltextSimpleSQL1
> [0]
> http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/query/index/FilterImpl.java?view=markup#l220
> [1]
> http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/query/ast/ComparisonImpl.java?view=markup#l131
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