Need help in SQL query

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Sir i have two table

Table-1:

ID - Name
1 - Deepak
2 - Arun

Table-2:

ID - status - Date
1 - 'ok' - '10-Apr-2018'
1 - 'not ok' - '12-Apr-2018'
2 - 'ok' - '15-Apr-2018'
2 - 'ok' - '20-Apr-2018'

The first Table Id save in Table2 multiple time. i need a result from Table2 which have max date. and result look like this:

Result:

ID - Name - Status -Date
1- Deepak- 'not ok' -'12-Apr-2018'
2- Arun - 'ok' -'20-Apr-2018'

could someone help me.

What I have tried:

i am trying using max date but its not working for me.

Posted 21-Aug-18 3:42am

TCS54321

Updated 21-Aug-18 3:51am

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Richard MacCutchan 21-Aug-18 10:46am

"i am trying using max date but its not working for me."
Sorry, but people here cannot guess the content of your SELECT statement, or what "not working" means.

TCS54321 22-Aug-18 0:47am

tnx for your comment

Richard MacCutchan 22-Aug-18 3:12am

That's OK, but we still have no idea what your code does or what "not working" actually means.

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Herman<T>.Instance · Accepted Answer · 2018-08-21T03:52:00

You can use Row_number function for this:

SQL

SELECT x.Id, x.Name, x.Status, x.Date
FROM
(
     SELECT ROW_NUMBER() OVER (PARTITION BY T2.ID ORDER BY T2.Date DESC) as RowNo,
            T2.Id, T1.Name, T2.Status, T2.Date
     FROM Table-2 as T2 JOIN Table-1 as T1 on T2.Id=T1.Id
)
AS x
WHERE RowNo=1