Check TS max_qunatas, split queries if needed

basho-labs / Riak-TS-JDBC-Driver

JDBC client for Basho's Riak TS database (http://docs.basho.com/riak/ts/), see https://github.com/cvitter/Riak-TS-JDBC-Driver/tree/master/riakts.jdbc.driver for documentation.

Apache License 2.0

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Check TS max_qunatas, split queries if needed #1

Closed cvitter closed 7 years ago

cvitter commented 8 years ago

Note: Deferred until TABLE DESCRIBE supports returning quanta information (expected in Riak TS 1.4 release)

Currently queries that exceed the max_quantas setting (5 by default) will fail. It would be nice if the JDBC driver were able to determine the max_quantas an automatically split queries if the range queried exceeds the max_quantas value.

cvitter commented 7 years ago

TS 1.5.1 improvements extending the default number of quanta spanned to 5000 makes this enhancement less useful.