TRANSFORM statements should come with their own ROW FORMATs.
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Key: HIVE-2311
URL: https://issues.apache.org/jira/browse/HIVE-2311
Project: Hive
Issue Type: Improvement
Components: Serializers/Deserializers
Reporter: Adam Kramer
Sometimes Hive tables contain tabs and/or other characters that could easily be
misinterpreted by a transformer as a delimiter. This can break many TRANSFORM
queries.
The solution is to have a ROW FORMAT semantics that can be attached to an
individual TRANSFORM instance. It would have the same semantics as table
creation, but during serialization it would ensure that any formal delimiter
characters that did not indicate an actual break between columns would be
escaped.
At the very least, it is a bug that TRANSFORM statement deserialization does
not backslash out literal tabs in the current implementation.
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