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Query help

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newuser12
Starting Member

6 Posts

Posted - 2009-04-02 : 04:15:10

I have 2 tables as follow

table 1

ID IDStatus User
1 INITIATED ABC
1 PENDAPPMGR ABC
1 PENDVERIF XYZ
2 CLOSED XYZ
10 INITIATED XYZ

table2

Table_Name Code Description
ID_Status NOTSTARTED Started
ID_Status INITIATED Initiated
ID_Status PENDVERIF Verification
ID_Status REJECTMGR MangRejected
ID_Status OPTIONPREP Preparation
ID_Status PENDAPPMGR PendingMana
ID_Status PENDAPPINV PendingInv
ID_Status APPROVED Approved
ID_Status REJECTINV InvRejected
ID_Status CLOSED Closed

I want all the following result

NoID IDStatus Description User
10 INITIATED Initiated XYZ
1 PENDVERIF Verification XYZ
0 OPTIONPREP Preparation XYZ
0 PENDAPPMGR PendingMana XYZ
0 REJECTMGR MangRejected XYZ
0 PENDAPPINV PendingInv XYZ
0 REJECTINV InvRejected XYZ
0 APPROVED Approved XYZ
2 CLOSED Closed XYZ

I have written following query to achive this but getting duplicate IDStatus for INITIATED,CLOSED and PENDVERIF as this
IDStatus avaliable in table1

select distinct
case when (IDStatus = Code ) then ID else 0 end as NoID ,
case when (IDStatus = Code) then IDStatus else Code end as MileStoneID,
Description,
User
from table1, table2
where Table_Name = 'ID_Status'
and Code != 'NOTSTARTED' and Description != 'Started'
and UserID ='xYZ'

o/p of above query which i am getting is

NoID IDStatus Description User
0 INITIATED Initiated XYZ
10 INITIATED Initiated XYZ
0 PENDVERIF Verification XYZ
1 PENDVERIF Verification XYZ
0 OPTIONPREP Preparation XYZ
0 PENDAPPMGR PendingMana XYZ
0 REJECTMGR MangRejected XYZ
0 PENDAPPINV PendingInv XYZ
0 REJECTINV InvRejected XYZ
0 APPROVED Approved XYZ
0 CLOSED Closed XYZ
2 CLOSED Closed XYZ

Plz tell me how i can remove duplicate rows from my output.

Transact Charlie
Master Smack Fu Yak Hacker

3451 Posts

Posted - 2009-04-02 : 05:34:55

you don't have any duplicate rows in the output.

Do you want to only return 1 of


0	PENDVERIF	Verification	 XYZ
1	PENDVERIF	Verification	 XYZ

If so -- which one -- the 0 or the 1?

Charlie
===============================================================
Msg 3903, Level 16, State 1, Line 1736
The ROLLBACK TRANSACTION request has no corresponding BEGIN TRANSACTION

newuser12
Starting Member

6 Posts

Posted - 2009-04-02 : 05:39:29

from below 2 rows

0 PENDVERIF Verification XYZ
1 PENDVERIF Verification XYZ

I want 1 PENDVERIF Verification XYZ

I want rows those have count greater than 0

0 CLOSED Closed XYZ
2 CLOSED Closed XYZ

for above 2 i want 2 CLOSED Closed XYZ

Transact Charlie
Master Smack Fu Yak Hacker

3451 Posts

Posted - 2009-04-02 : 09:22:51

This?


SELECT
	MAX([NoId]) AS [NoID]
	, [MileStoneId]
	, [description]
	, [user]
FROM
	(
	SELECT DISTINCT
		case when (IDStatus = Code ) then ID else 0 end as NoID ,
		case when (IDStatus = Code) then IDStatus else Code end as MileStoneID,
		Description,
		User
	from
		table1
		, table2
	where
		Table_Name = 'ID_Status' 
		and Code != 'NOTSTARTED'
		and Description != 'Started'
		and UserID ='xYZ'
	)
	a
GROUP BY
	[MileStoneId]
	, [description]
	, [user]

Charlie
===============================================================
Msg 3903, Level 16, State 1, Line 1736
The ROLLBACK TRANSACTION request has no corresponding BEGIN TRANSACTION

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