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OBIEE 12c - Impala - Nested TIMESTAMPADD,TIMESTAMPDIFF Does Not Get Submitted In The Physical Query (Doc ID 2317043.1)

Last updated on FEBRUARY 25, 2019

Applies to:

Business Intelligence Server Enterprise Edition - Version 12.2.1.0.0 to 12.2.1.3.0 [Release 12g]
Information in this document applies to any platform.

Symptoms


OBIEE 12c - Impala - Nested TIMESTAMPADD,TIMESTAMPDIFF does not get submitted in the physical query

After installing the <Patch 26437161> - IMPALA TRIM AND TIMESTAMPADD,TIMESTAMPDIFF ISSUE, the nested timestampadd functions does not get propagated/submitted in the physical SQL to the DB.

For example TimeStampAdd(SQL_TSI_MONTH, -12, Current_Date) gets submitted as add_months('2017-09-26', -12) but TimeStampAdd(SQL_TSI_DAY,-(DayOfMonth(Current_Date)), TimeStampAdd(SQL_TSI_MONTH, -12, Current_Date)) does not show up on the physical SQL.

Nested timestampadds are supported with Oracle as a DB, the function gets translated and gets pushed down to the DB in the SQL.


 

 

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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