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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 1.14.0
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Component/s: jdbc-adapter
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Labels:None
Currently the SqlFloorFunction sometimes modifies the operands in a SqlCall (i.e. replaceTimeUnitOperand). This is fine if the floor is only used in a project, but when used again in an aggregate this modification will change the aggregate, which will break the unparsing of it there.
This can be reproduced by adding a "group by" to the RelToSqlConverterTest#testFloor.
SqlBasicCall#clone is a shallow clone so cannot be used to fix the problem (since the underlying operands are not cloned).
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