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Julian Hyde commented on CALCITE-1177: -------------------------------------- * Can you make the multiplier null for DOW, DOY, EPOCH? * s/to use it internally/to use internally/ * Change the parser, add to SqlParserTest.testExtract and .testFloor, .testCeil, and make sure test passes. * Add a SqlParserTest that {{INTERVAL '2' MILLENNIUM}} is not valid. * Add to SqlOperatorBaseTest.testFloorFuncInterval. > Add support for more time units in extract function > --------------------------------------------------- > > Key: CALCITE-1177 > URL: https://issues.apache.org/jira/browse/CALCITE-1177 > Project: Calcite > Issue Type: Improvement > Components: core > Reporter: Venki Korukanti > Assignee: Julian Hyde > > Currently extract function support following units YEAR, MONTH, DAY, HOUR, > MINUTE, SECOND. Add support for more units: CENTURY, DECADE, DOW, DOY, EPOCH, > MILLENNIUM, QUARTER, WEEK. > Definitions of these units is similar to Postgres: > http://www.postgresql.org/docs/9.1/static/functions-datetime.html#FUNCTIONS-DATETIME-EXTRACT -- This message was sent by Atlassian JIRA (v6.3.4#6332)