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Release 0.144.6

presto-docs/src/main/sphinx/release/release-0.144.6.rst

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=============== Release 0.144.6

General Changes

This release fixes several problems with large and negative intervals.

  • Fix parsing of negative interval literals. Previously, the sign of each field was treated independently instead of applying to the entire interval value. For example, the literal INTERVAL '-2-3' YEAR TO MONTH was interpreted as a negative interval of 21 months rather than 27 months (positive 3 months was added to negative 24 months).
  • Fix handling of INTERVAL DAY TO SECOND type in REST API. Previously, intervals greater than 2,147,483,647 milliseconds (about 24 days) were returned as the wrong value.
  • Fix handling of INTERVAL YEAR TO MONTH type. Previously, intervals greater than 2,147,483,647 months were returned as the wrong value from the REST API and parsed incorrectly when specified as a literal.
  • Fix formatting of negative intervals in REST API. Previously, negative intervals had a negative sign before each component and could not be parsed.
  • Fix formatting of negative intervals in JDBC PrestoInterval classes.

.. note::

Older versions of the JDBC driver will misinterpret most negative
intervals from new servers. Make sure to update the JDBC driver
along with the server.