Update `SHOW` and `DESCRIBE` queries.

Yury-Fridlyand commented 1 year ago

Description

As of https://github.com/opensearch-project/sql/pull/1181, SHOW and DESCRIBE queries syntax changed in V2. These query were falling back to V1 SQL plugin engine, which would be deprecated once upon a time. Updating this query in JDBC driver ensures that SQL plugin would properly respond to it. See similar fix in ODBC: https://github.com/opensearch-project/sql-odbc/pull/48.

Issues Resolved

N/A

Check List

[ ] New functionality includes testing.
- [ ] All tests pass, including unit test, integration test and doctest
[ ] New functionality has been documented.
- [ ] New functionality has javadoc added
- [ ] New functionality has user manual doc added
[x] Commits are signed per the DCO using --signoff

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GumpacG commented 1 year ago

Are these changes related to test failures? Tests may also need to get updated.

Yury-Fridlyand commented 1 year ago

Thank you for pointing this out, I had a mistake. Should be fixed now.

opensearch-project / sql-jdbc