N Campbell created HIVE-3194:
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Summary: implement the JDBC canonical/ISO-SQL 2012 scalar functions
Key: HIVE-3194
URL: https://issues.apache.org/jira/browse/HIVE-3194
Project: Hive
Issue Type: Improvement
Affects Versions: 0.8.0
Reporter: N Campbell
The Hive driver does not return any canonical JDBC scalar functions (per JDBC
3.0/4.0). Similarly, while Hive has various 'similar' scalar functions their
signature (name etc) is not the same as ISO-SQL equivalent. It would be better
for portable dynamic SQL applications to see more alignment by Hive etc to both
standards. In some cases it is small syntactic changes/tweaks (i.e. see mod,
substring etc).
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