Sql table multiple row into single row with same id

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Dear All,

This is my sample data

Name Age Mobile Address DateofLastupdate
------------------------------------------
Baby 1 NULL NULL 2018-07-29
Baby NULL 9999 NULL 2018-07-25
Baby NULL NULL CA 2018-01-01

I Need output with single line from my main table to Temporary table

Name Age Mobile Address DateofLastupdate
------------------------------------------
Baby 1 9999 CA 2018-07-29

What I have tried:

I tried update condition, but its not working, Please suggest any different kind of suggestion

Posted 29-Jul-18 1:07am

rkganapathy

Updated 29-Jul-18 8:39am

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[no name] 29-Jul-18 7:48am

Let's see your "update condition not working" before we start looking for "any different kind of suggestion".

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Member 7870345 · Accepted Answer · 2018-07-29T08:40:00

Solution 1

Try the following select instruction:

SQL

SELECT [NAME], MAX(COALESCE(age,1)) as age, max(coalesce(mobile,'')) as mobile,
   MAX(COALESCE(address,'')) as address, max(COALESCE(dateoflastupdate,'')) as datsoflastupdate
   FROM DATA
   GROUP BY [name]

NOTE In the case that the 'mobile' would be a numeric data change max(coalesce(mobile,'')) with max(coalesce(mobile,0))

Posted 29-Jul-18 8:40am

Member 7870345

Comments

Naga Sindhura 1-Aug-18 3:18am

it worked in the way he asked but small suggestion MAX(COALESCE(age,1)) needs to be replaced with MAX(COALESCE(age,0)). I know that that up to the business requirement. What do you think?

Member 7870345 1-Aug-18 16:00pm

You are ok, MAX(COALESCE(age,1)) it was a mistake.
It must be MAX(COALESCE(age,0))