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Status Not under consideration
Created by Guest
Created on Sep 27, 2019

IBM Unload doesn't support parameter AT LOCAL for UTC Timestamp columns

In a SELECT statement the parameter AT LOCAL is supported, for example:

DCOLLID                         ,-- ='                  ' --CHAR(18)
DNAME                           ,-- ='        '           --CHAR(8)
TIMESTMP                        ,-- ='                   '--TIMESTMP
KOMMENTAR                        -- ='                   '--CHAR(50)
WHERE TIMESTMP    AT LOCAL < '2019-09-26-'

In an IBM Unload the parameter AT LOCAL is not supported, for example:

    WHEN (TIMESTMP AT LOCAL < '2019-09-26-')


You can find two sample unload JOBs as an attachment:


1) Column COL_TZ is defined as TIMESTAMP All is working as expected: SELECT with appropriate WHERE clause results in 1 row, the same is true for UNLOAD.


2) Column COL_TZ is now defined as TIMESTAMP WITH TIMEZONE SELECT returns again the one row, but UNLOAD returns now zero rows.