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Full Discussion: DB Query for Pivot
Top Forums Programming DB Query for Pivot Post 303022208 by durden_tyler on Monday 27th of August 2018 12:51:42 PM
Old 08-27-2018
Quote:
Originally Posted by Perlbaby
...
With below results in Db2 v10.5 . Please refer column A and B are same,while Staus column defers with distinct values .


A B STATUS
Insert Update Old
Insert Update New
Insert Update Final


Can someone guide how to achieve this
A B Status
Insert Update Old
Null or Blank New
Null or Blank Final


Column A and B should be show same value . The o/p values are dynamic. ...
Not sure if I understood the "o/p values are dynamic" part, but see if this helps:

Code:
SQL>
SQL> SELECT * FROM mytable;

A          B          STATUS
---------- ---------- ----------
Insert     Update     Old
Insert     Update     New
Insert     Update     Final

3 rows selected.

SQL>
SQL> -- Using CASE expression
SQL> SELECT CASE status WHEN 'Old' THEN a ELSE NULL END AS a,
  2         CASE status WHEN 'Old' THEN b ELSE NULL END AS b,
  3         status
  4    FROM mytable
  5  ;

A          B          STATUS
---------- ---------- ----------
Insert     Update     Old
                      New
                      Final

3 rows selected.

SQL>
SQL> -- Using DECODE function
SQL> SELECT DECODE(status, 'Old', a, NULL) AS a,
  2         DECODE(status, 'Old', b, NULL) AS b,
  3         status
  4    FROM mytable
  5  ;

A          B          STATUS
---------- ---------- ----------
Insert     Update     Old
                      New
                      Final

3 rows selected.

SQL>
SQL>

This User Gave Thanks to durden_tyler For This Post:
 

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SVK::Command::Update(3) 				User Contributed Perl Documentation				   SVK::Command::Update(3)

NAME
SVK::Command::Update - Bring changes from repository to checkout copies SYNOPSIS
update [PATH...] OPTIONS
-r [--revision] REV : act on revision REV instead of the head revision -N [--non-recursive] : do not descend recursively -C [--check-only] : try operation but make no changes -s [--sync] : synchronize mirrored sources before update -m [--merge] : smerge from copied sources before update -q [--quiet] : print as little as possible DESCRIPTION
Synchronize checkout copies to revision given by -r or to HEAD revision by default. For each updated item a line will start with a character reporting the action taken. These characters have the following meaning: A Added D Deleted U Updated C Conflict G Merged g Merged without actual change A character in the first column signifies an update to the actual file, while updates to the file's props are shown in the second column. If both "--sync" and "--merge" are specified, like in "svk up -sm", it will first synchronize the mirrored copy source path, and then smerge from it. perl v5.10.0 2008-08-04 SVK::Command::Update(3)
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