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Julien Le Dem commented on ARROW-270: ------------------------------------- How about the following? [~sphillips] [~jnadeau] [~wesmckinn] {noformat} enum IntervalUnit: short { YEAR_MONTH, DAY_TIME} table interval { IntervalUnit: unit; } {noformat} References: http://www.contrib.andrew.cmu.edu/~shadow/sql/sql1992.txt section 4.5.2 https://msdn.microsoft.com/en-us/library/ms716506(v=vs.85).aspx http://www.ibm.com/support/knowledgecenter/SSGU8G_12.1.0/com.ibm.esqlc.doc/ids_esqlc_0190.htm > [Format] Define more generic Interval logical type > -------------------------------------------------- > > Key: ARROW-270 > URL: https://issues.apache.org/jira/browse/ARROW-270 > Project: Apache Arrow > Issue Type: Improvement > Reporter: Wes McKinney > > Per discussion in > https://github.com/apache/arrow/commit/e7e399db5fc6913e67426514279f81766a0778d2#commitcomment-18711366, > we can create an {{Interval}} type with a unit to be more general. -- This message was sent by Atlassian JIRA (v6.3.4#6332)