Transact SQL
Jan 7, 2008
I have the following SELECT statement. It returns the first record from EVENT_TEACHERS. I want the last record. 'iID' is the unique identifier so I want to select this stuff where iID is max. How can I add this to my string? I can't get the block out of my head of wanting to put the aggregate in the WHERE clause.
str = "SELECT vwStaffList4Assessment.*, EVENT_TEACHERS.iID, EVENT_TEACHERS.iAsmtID, ASMT.* FROM EVENT_TEACHERS INNER JOIN ASMT ON EVENT_TEACHERS.iAsmtID = ASMT.iAsmtID INNER JOIN vwStaffList4Assessment ON ASMT.DVN=vwStaffList4Assessment.DVN"
Thanks
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Feb 28, 2008
I am trying to insert to our DB. Here is my insert statement.
str = "INSERT INTO SURVEY (q3) VALUES (" & q3 & ") WHERE iID="&iID
Here is my debug:
DEBUG: INSERT INTO SURVEY (q3) VALUES (1) WHERE iID=23
And here is my error:
Incorrect syntax near the keyword 'WHERE'.
Can someone please tell me what I am doing wrong? Thanks in advance.
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Mar 15, 2006
I have the following string in Access as a field
SpecCmplDate: IIf([SaleStatus]="Spec",[Close],"")
How do I create this field in SQL Server?
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Jul 27, 2001
I am new to SQL and need some help. Would anyone be able to tell how to write a statmement, that would bring back several columns with specific amounts of spaces in it? I don't want to change the sizes of the columns forever, just for this one query.
Thanx in advance.
sql amateur
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Jul 29, 1998
Hello all,
I`m trying to do a "order by" on a datefield in a query (month only), and I would like my result set to be sorted started with a value that I provide.
For example, I would like the result set to be sorted begining with october:
October ...
November ...
December ...
January ..
February ...
March ...
But of course it gave me:
January ..
February ...
March ...
November ...
December ...
I attempted to do it in 2 selects with a union but it wouldn`t let me do an "order by" in both select statements with the union operator.
-skye
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Sep 5, 2004
CALL CENTER IT SUPPORT
I START A NEW JOB WITH A COMPANY PROVIDES IT SUPPORT TO CALL CENTERS. WE USE VB6 CONNECTING
VIA ADO TO SQL SERVER 2000 STORED PROCEDURES. OUR ONLINE REPORTING TOOL USES CRYSTAL REPORTS &
ASP (LITTLE VB6). CAN ANYONE RECOMMEND GOOD BOOKS AND WEBSITES TO PREPARE ME FOR MY NEW POSITION
WITH THIS COMPANY?
ALSO, HOW DOES ONE GO ABOUT BUYING RELEVANT CODE IN VB6, TRANSACT SQL, ASP?
WITH CALL CENTERS (OUR CLIENTS) MOVING OVERSEAS-OUTSOURCING, WHAT ABOUT ENRICHING OUR
POTENTIAL CLIENT BASE...FOR EXAMPLE, RECOMMENDING MARKETING EFFORTS TO 'NAILED DOWN' CLIENTS
LIKE PHARMACEUTICAL COMPANIES WHERE THE GOVERNMENT DEMANDS SUCH WORK BE DONE IN AMERICA. OR
EXPANDING OUR ROLE TO ALSO DO...?
ANY IDEAS TO ABOVE THREE ISSUES PLEASE-PLEASE EMAIL mikelynn@comcast.net
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Jan 9, 2007
Hi: Can any one please tell me the difference b/w TSQL and simple SQL. Also there is a a TSQL use in my VB6 Program, how to i find that SQL in SQL Server?
cnADOSQL.Execute "DBCC CHECKIDENT ('tbl_distlist_balrange', RESEED, 0)"
Thanks.
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May 14, 2004
Hi,
What is the sql syntaxe to specify which database can be accessed by a login.
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May 30, 2008
I am trying to use LIKE in a statement but I can't seem to pull all the rows for Age of Empire. I have at least 50 rows with the word Age of Empire but I only get two rows. What is the best way to use LIKE in the statement below so that it pulls all rows with the words Age of Empire?
Select * from dbo.proddesc
where codeabbreviation Like '%Age of empire%'
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Mar 12, 2006
Hi Im reading about active and temporal databases. I have a quesiton though.
In which category does SQL server falls into?
Also
What is the difference between Transact SQL and TSQL2?
thanks
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Jul 11, 2006
I am trying to tally up information from two tables, but I am runningin to trouble and I can't seem to figure this out. I have aCreditsTable and a DebitsTable and I am trying to create a querry thatsums up the info from each per UserID and returns TotalCredits,TotalDebits, and a Ballance.CreditsTableUserID Ammount Applied+----------+----------+----------+| 192 | 1 | True || 192 | 2 | True || 207 | 1 | True || 207 | 1 | True || 207 | 2 | True || 212 | 3 | True |DebitsTableUserID Ammount Applied+----------+----------+----------+| 192 | 1 | True || 207 | 1 | True || 207 | 1 | True |***This is the Function I have tried, but it doesn't return the correctresultsALTER FUNCTION [dbo].[BallanceTotals]()RETURNS TABLEASRETURN(SELECT DISTINCTdbo.CreditsTable.UserID, SUM(dbo.CreditsTable.Ammount) AS TotalCredits,SUM(dbo.DebitsTable.Ammount) AS TotalDebits,SUM(dbo.CreditsTable.Ammount - dbo.DebitsTable.Ammount) AS BallanceFROMdbo.CreditsTable FULL OUTER JOINdbo.DebitsTable ON dbo.CreditsTable.UserID = dbo.DebitsTable.UserIDWHERE(dbo.CreditsTable.Applied = 1) OR (dbo.DebitsTable.Applied = 1)GROUP BYdbo.CreditsTable.UserID)*** This is what it returns, it is not adding things up correctly (itlooks like it is adding NULL values as 1 instead of 0 or something)BallanceTotalsTotal TotalUserID Credits Debits Ballance+----------+----------+----------+----------+| 192 | 3 | 2 | 1 || 207 | 4 | 3 | 1 || 212 | 3 | | |*** This is what I want it to return!BallanceTotalsTotal TotalUserID Credits Debits Ballance+----------+----------+----------+----------+| 192 | 3 | 1 | 2 || 207 | 4 | 2 | 2 || 212 | 3 | 0 | 3 |I would really appreciate some help in getting this to work correctly!-Daniel
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Aug 10, 2015
Why is my where skewing data? This 1st statement shows everything perfectly, but this go around Ineed to add one more stipulation and adding in the where returns 0 results. But if I run a simple select with the where added, I get the intended result set.
--works
with cte as(select *, row_number() over(partition by time1, time2, userID
order by userID ) as rn from timetable)
delete from cte where rn > 1
--no work
with cte as(select *, row_number() over(partition by time1, time2, userID
order by userID ) as rn from timetable where timeadded > 0)
delete from cte where rn > 1
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Jul 10, 2015
Below is my SQL code and after that output i get. For result i would like to get SUM of column Expr1 (which is 60.668,66) so that means only 1 row not 5. I know it's not that hard but i've been searching around and trying but no luck...
SELECT INVENTTABLE_1.ITEMID AS MA, INVENTDIM_1.INVENTLOCATIONID, SUM(INVENTSUM_1.PHYSICALINVENT) AS Expr1
FROM dbo.INVENTDIM AS INVENTDIM_1 INNER JOIN
dbo.INVENTSUM AS INVENTSUM_1 ON INVENTDIM_1.INVENTDIMID = INVENTSUM_1.INVENTDIMID INNER JOIN
dbo.ECORESPRODUCTTRANSLATION AS ECORESPRODUCTTRANSLATION_1 INNER JOIN
dbo.INVENTTABLE AS INVENTTABLE_1 ON ECORESPRODUCTTRANSLATION_1.PRODUCT = INVENTTABLE_1.PRODUCT ON
[Code] ....
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Feb 28, 2008
I have 3 tables in SQL 2005. I have dumbed them down significantly, to illustrate my question.
1) Item Table - Contains a list of 2 items, "Coca-Cola" and "Pepsi-Cola".
2) Market Share - Contains the 'market share' information for the items in "Item Table". 1 to 1 relationship.
3) Retail Price - Contains the 'average retail' price data for the items in "Item Table". 1 to 1 relationship.
All three tables are linked by "iItemID".
I am trying to build a simply query that generates the following results:
----------------------------------------------------------
Item Name Market Share Retail Price
-----------------------------------------------------------
Coca-Cola mm.mm% $xx.xx
Pepsi-Cola mm.mm% $xx.xx
If, I first focus on retrieving the Market Share data, using the following query, it retrieves what I want.
SELECT tblItems.sItemName, tblMarketShare.sYTD
FROM tblItems INNER JOIN
tblMarketShare ON tblMarketShare.iItemID = tblItems.iItemID
----------------------------------
Item Name Market Share
----------------------------------
Coca-Cola mm.mm%
Pepsi-Cola mm.mm%
However, if I then add the RetailPrice price table (using the following query), I get the following incorrect results.
SELECT tblItems.sItemName, tblMarketShare.sYTD, tblRetailPrice.sYTD
FROM tblItems INNER JOIN
tblMarketShare ON tblMarketShare.iItemID = tblItems.iItemID INNER JOIN
tblRetailPrice ON tblRetailPrice.iItemID = tblItems.iItemID
----------------------------------------------------------
Item Name Market Share Retail Price
-----------------------------------------------------------
Coca-Cola mm.mm% $xx.xx
Pepsi-Cola mm.mm% $xx.xx
Coca-Cola mm.mm% $xx.xx
Pepsi-Cola mm.mm% $xx.xx
Where the first two values for Market Share are repeated again for row 3 and 4.
How do I syntax my SQL statement to return a single data set in the following fashion?
----------------------------------------------------------
Item Name Market Share Retail Price
-----------------------------------------------------------
Coca-Cola mm.mm% $xx.xx
Pepsi-Cola mm.mm% $xx.xx
I know this is simple for someone who write queries all the time. But this is driving me crazy. I have tried various JOINS (LEFT OUTER, RIGHT, etc.), but I am missing something.
Anyone's help greatly appreciated.
Thanks,
Vance
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Mar 18, 2008
Is it possible to create a Server Role without have the Drop Database option
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Dec 23, 2004
I need to return a computed value and have no idea how to do it.
I have a table of dates:
Column DataType
RowID int
Person nvarchar(20)
Percent real
Date smalldatetime
What I need is the Annual Fiscal Year Average. The fiscal year starts and ends in June. I need it to add all Percent values between the months of June 2001 - June 2002, June 2002 - June 2003, and so on and on....
A result set like this...
Person - FiscalYear - FiscalYearResult
John D - 2001 - .58
John D - 2002 - .52
John D - 2003 - .50
Jane D - 2001 - .58
Jane D - 2002 - .52
Jane D - 2003 - .50
so on and so on...
How do I write this in Transact-SQL to get this result set...
Thanks,
Roger
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Aug 3, 2000
I have a table containing almost 700000 records. The table contains the following fields:
table_id, member#, car_eff_dt, car_term_dt, mbr_occur.
A member can occur more than one time and his effective date/termination date are sorted sequentially.
An example would look like this:
table_id member# car_eff_dt car_term_dt mbr_occur
1 12345678901 01/01/1995 12/31/1995 null
2 12345678901 01/01/1996 12/31/1996 null
3 12345678901 01/01/1997 12/31/1997 null
4 10987654321 07/15/1998 02/16/1999 null
5 10987654321 04/01/2000 12/31/9999 null
Using Transact-SQL, is it possible to generate a unique number for each occurance of a particular member#?
table_id member# car_eff_dt car_term_dt mbr_occur
1 12345678901 01/01/1995 12/31/1995 1
2 12345678901 01/01/1996 12/31/1996 2
3 12345678901 01/01/1997 12/31/1997 3
4 10987654321 07/15/1998 02/16/1999 1
5 10987654321 04/01/2000 12/31/9999 2
Currently, I am running the code in an Access/VBA module through an ODBC connection, but I would like to be able to run all my code directly on the server.
Thanks in advance for any help you might be able to provide.
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Aug 28, 2002
Dear SQLGuru,
I came to know one of the better option in Oracle SQL for TOP-N Analysis-To find the top 5 usage accounts, top 10 users, etc. Is there any such way in SQL server ?
Is there any ways of using JOINS ( using keyword INNER & OUTER ) ? Some of the scripts that is generated automatically in Microsoft access with Join condition is not even working in MSSQL server 6.5. Is it true ? Or is there any other way that I can use these scripts in SQL 6.5.
If possible, pls. help me with some sample scripts ?
Thanks a lot in advance.
Naga
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Sep 2, 1999
Hi!
I need help!
We have 98% transact log full.
After run
DUMP TRANSACTION WITH TRUNCATE ONLY it still doesn't purge the log.
How can we resolve problem.
Thank you,
sev
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Jul 4, 2004
Ok here is the situation I need a little help with.
I am passing an XML document to a stored procedure. My XML document looks like this:
<ROOT>
<customer ID="10" Address="1234 Somewhere"></customer>
<customer ID="20" Address=""></customer>
</ROOT>
Now I use sp_xml_preparedocument and OpenXML to Insert the XML ID and Address attributes into a table in my database. The table has 2 fields (ID int) and (Address varchar(100) nullable)
The result of the insertion is 2 rows in my table with the ID field containing (10 and 20) and the Address field containing (1234 Somewhere and an empty string).
My first question is, why isn't the second row Address field in my database null instead of an empty string since thats what I would like happen. Is it because the XML Address atribute = "".
If that is the case then that should bring up my second question. Since the OpenXML inserts Address="" as an empty string instead of NULL, why doesn't a regular TransactSQL INSERT statement called from ASP does the same thing?? If I lost you here then let me give a quick example.
An html web form with a text field (txtAddress). The user leaves the text box empty and submits the form. My ASP takes the value of the form, Request.Form("txtAddress") and passes it to stored proceudre through an ASP parameter object. My stored procedure simply does an INSERT into tablename (ID, Address) VALUES (@passedID, @PassedAddress). Now the outcome in the database is that the Address field is NULL and not an empty string.
That is why im confused. Why arent the OpenXML and the straight-forward insertion yield the same result (either null or empty string). It seems to me that an empty text box is an empty string and not null. ASP's ISNull(txtAddress) agrees and returns false.
Any insight ot help on this issue is greatly appreciated.
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Aug 19, 1999
What I am trying to do is iterate through a set of records from a table, and setting one field to a common value on each record, and setting another to an incremented value. Here it is:
Table contains columns A, B, and C.
A is a unique ID.
B is an ID.
C is another value.
I want to, for all records where field B = "AAA", Set B to "AAB", and set A on each record to the next unique ID that I get from somewhere else. Here's my SQL Stored Proc:
DECLARE MYCURSOR SCROLL Cursor FOR SELECT A, B FROM MyTable where B = 1 FOR UPDATE.
Loop:
FETCH NEXT INTO @vcA, @vcB FROM MYCURSOR.
UPDATE MYTABLE SET A = @nctr, B = "AAB" WHERE CURRENT OF MYCURSOR
SELECT @nctr = @nctr + 1
If @@FETCH_STATUS = 0 goto Loop:
I hit an error as soon as I get to the Update -
"Cursorfetch: Number of variables declared in the INTO list must match that of selected columns"
Go Figure. I really need an answer on this ASAP! Help!
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Dec 8, 2005
Hello, I am having some transact SQL problems.
ALLOWED:
Column1,
CASE FOO
WHEN 1 THEN 'Hello'
ELSE 'Goodbye'
END as MyValue,
Column2
NOT ALLOWED:
Column1,
CASE FOO
WHEN > 1 THEN 'Hello'
ELSE 'Goodbye'
END as MyValue,
Column2
The problem seems to be the > symbol. Apparantly the case statement is only for equality checks, and nothing else.
So, what can I do to fix this? I have these kinds of comparisons all over.
~Le
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Mar 21, 2007
I have a table named conversion. In this table there is not a field for "first name", but only a field for "last name" and "Contact Name". The "Contact Name" holds the full name (First and Last), and the "Last Name" holds the last name.
In theory I was thinking that I could take the "Last Name" field and subtract the amount of characters + 1 additional (to account for space in between Contact Name Field - FirstName LastName) and then I would have the first name?
I can find the amount of characters in a field name by using this:
SELECT LEN(lastname_column) AS 'Length', lastname_column
FROM conv
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Jan 17, 2008
Here's a fun little puzzle that I thought up based on some rather gnarly problems I faced today. It might brighten up your morning. See if you can figure out what it does and how it does it.
How does it work? When will it fail as written (this example does not fail)? Why will it fail? How can you change it to increae its capacity?-- ptp 20080117 SQL puzzle
DECLARE @iINT
, @cVARCHAR(360)
SET @i = 90
SET @c = ''
WHILE 64 < @i
BEGIN
SET @c = Char(@i) + Space(@i - 64) + @c
SET @i = @i - 1
END
SELECT Replace(Replace(Replace(Replace(@c
, ' ', ' '), ' ', ' '), ' ', ' '), ' ', ' ')
UNION SELECT @c-PatP
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May 30, 2006
I need an SQL statement that will allow me to strip out duplicate records based upon a data condition.
Table
PPN_I CPN_I Qty_Required ECN_02
1. ItemA ItemB 1 4506
2. ItemA ItemB 1 3209
3. ItemA ItemB 1 901
4. ItemA ItemD 1 null
5. ItemA ItemD 0 null
6. ItemA ItemF 3 5609
7. ItemA ItemG 1 null
8. ItemB ItemA 1 1725
Okay - I have two conditions I need to enforce
1. A duplicate record is defined as a record where PPN_I and CPN_I have identical ID's. My new DB doesn't allow duplicate records. In order to 'strip' out the unwanted records - I need to enforce a couple of data conditions:
I delete both records for this case only - if qty required =1 and a duplicate record has qty required = 0 then both get deleted. In the above example - records 4 & 5 both get deleted. In all other duplicate record scenarios - I want to keep the record with the highest ECN_02 number. So, records 2 & 3 get deleted because they are duplicate (same PPN_I and CPN_I id's) and their ECN_02 is less than the highest value (4506). If no duplicate record exists - no action taken (records 6,7,8).
So, records 4 & 5 - both get deleted. Records 1,2 & 3 become one record (highest ECN_02) records 1 stays - records 2 & 3 deleted.
8 records become 4.
Any thoughts? How do I 'loop thru the table and identify duplicate records and then enforce some kind of rule?
Any assistance would be appreciated,
Thanks in advance.
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Jul 23, 2005
Are there any good free online tutorials for T-SQL?
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Jul 20, 2005
I'm using the Transact-SQL Debugger for the first time here.I go to Object Browser, find my stored procedure, right click andchoose "Debug".The "Debug Procedure" window comes up, and I click on the Executebutton.The Debug environment comes up and automatically executes myprocedure. It doesn't allow me to single step through the code.What am I missing here?All of the "step" buttons, "restart", and "stop debugging" buttonsare dimmed out.Thanks.Ken
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Aug 25, 2015
Updating the Table . I need to update Two Column .. DEPT and Product .
For a Same EmployeeName DEPT and Product Name should Repeat till Next Value in encountered.
Example For EmployeeName 'A' Dept Value 100 should Repeat till 20 comes, based on Date, because 100 comes before 20 and Project P1 should repeat till P2 comes.
Below is the Sample Source Table.
CREATE TABLE #MYTEMP3 (NAME VARCHAR(50), DEPT INT ,PROJECT VARCHAr(100), ORDERDT DATE)
INSERT INTO #MYTEMP3
SELECT 'A',100,'P1', '2015-01-01' UNION ALL
SELECT 'A','','', '2015-01-02' UNION ALL
SELECT 'A','','', '2015-01-03' UNION ALL
[Code] ....
Looking for UPDATE Query . I do not want to use Common table expression to achieve this .
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Jun 20, 2013
How do you know when you should use COUNT and when to use SUM functions?
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Aug 1, 2015
I need the Last 3 (by Date) process Keys , by Catalog and Process_ID. The ID column is an incrementing identity column unique to this table. Process_ID and Process Key are keys to other tables. I need some tips to get started.
ID dt Catalog Process_ID Process_Key
90604 7/31/2015 24274037 5792 44978
90605 7/15/2015 24274037 5794 44885
90606 6/15/2015 24274037 5794 44889
90607 7/16/2015 24274037 5795 9239
90609 7/16/2015 26082 10560 37808
[Code] ....
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Nov 23, 2015
I have the below data and want to only show records where Response Column has Max date for the commencement date and expiry date under questions column.. For example for tenantcode 52090 the highest Tab value is 2 but this is not correct as there is no associated value in response.
We need to compare all the commencement and lease expiry dates and show only the commencement and lease expiry with the recent dates. Null should be ignored Instead of using Max Tab or Max Modified date would the below logic work? Not sure how to script this.
1. Filter to find Questions containing "Expiry Date"
2. summarise to find the max expiry date per Tenant Code
3. find which records have that maximum expiry
4. join again to find the commencement date
5. union the records from (3) and (4)
6. cross tab
Declare @rent Table
(
TenantCode CHAR(6)
,HHMID CHAR(5)
,Tab CHAR(4)
,FieldNo CHAR(4)
,FieldRowCHAR(10)
[code]....
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Jun 3, 2015
I have one requirement where i have multiple tests conducted on different dates where i have to calculate last 'x' no of tests
Test Date
Test Seq
Subject
1/12/2014
1
English
[code]....
If i enter @testcount=2 then it should pull the data for only data related to test date 1/12/2014 & 10/06/2014...Above data is only sample data but logic should be dynamic..
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Sep 4, 2015
FOR XML Statement I should use to convert data in the below table to generate xml in the given format? Can it be done with a single statement?
Event | Condition | Group |Item |Answer
=======================================
New New GroupA Item1 Y
New New GroupA Item2 Y
New New GroupA Item3 N
New New GroupB Item6 N
New New GroupB Item10 Y
New New GroupB Item30 N
[code]....
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