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Posted to dev@qpid.apache.org by "Andrew Stitcher (JIRA)" <ji...@apache.org> on 2014/06/09 15:07:02 UTC
[jira] [Created] (QPID-5805) Selector parser shouldn't allow either
% or _ character as an ESCAPE character in a LIKE comparison
Andrew Stitcher created QPID-5805:
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Summary: Selector parser shouldn't allow either % or _ character as an ESCAPE character in a LIKE comparison
Key: QPID-5805
URL: https://issues.apache.org/jira/browse/QPID-5805
Project: Qpid
Issue Type: Bug
Components: C++ Broker
Affects Versions: 0.28
Reporter: Andrew Stitcher
Assignee: Andrew Stitcher
Priority: Minor
a selector expression similar to:
qpid.subject LIKE '%%%' ESCAPE '%'
makes no sense. In general the excape character only needs to be chosen for aesthetic reasons since it only has to quote %,_, and itself. It nver needs to be % or _ and these choices make no sense since then you would not be able to have the unquoted version of them anywhere in the string.
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