[jira] [Created] (CALCITE-2178) Extend expression simplifier to work on datetime FLOOR functions

[Jesus Camacho Rodriguez (JIRA)]

Jesus Camacho Rodriguez created CALCITE-2178:
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             Summary: Extend expression simplifier to work on datetime FLOOR 
functions
                 Key: CALCITE-2178
                 URL: https://issues.apache.org/jira/browse/CALCITE-2178
             Project: Calcite
          Issue Type: Improvement
          Components: core
         Environment: Extend expression simplifier to support:
{code}
FLOOR(FLOOR(CAST('2010-01-10 00:00:00' AS TIMESTAMP) TO HOUR) TO DAY) => 
FLOOR(CAST('2010-01-10 00:00:00' AS TIMESTAMP) TO DAY)
{code}
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez
             Fix For: 1.16.0






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