DB Engine :: Can't Use The MERGE Statement / How To Design WHERE Condition For Insert Statement

Nov 5, 2015

I've have a need with SQL Server 2005 (so I've no MERGE statement), I have to merge 2 tables, the target table has 10 fields, the first 4 are the clustered index and primary key, the source table has the same fields and index.Since I can't use the MERGE statement (I'm in SQL 2005) I have to make a double step operation, and INSERT and an UPDATE, I can't figure how to design the WHERE condition for the insert statement.

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DB Design :: Optimizing Merge Statement By The Use Of Indexes On Target

Nov 13, 2015

This website describes how Merge statements should be optimized by the use of indexes on the target?source tables: [URL]..... It says that a clustered index should be created on the join column in the target and a unique covering index on the source table. 

I have read in other articles that insert/delete/update statements perform worse on tables with clustered indexes as the leaf level pages will have to be reorganized.

Why in the case of Merge statement having a indexes actually improve the performance of insert/delete/update statements?

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Select And Insert Statement Merge Together

Jun 9, 2007

is there anyway i can merge select statement and insert statement together?

what i want to do is select few attributes from a table and then directly insert the values to another table without another trigger.

for example, select * from product and with the values from product, insert into new_product (name, type, date) values (the values from select statment)

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Insert Statement With Merge Replication.

Nov 9, 2007

Hello,

i have a little question.
Is it possible you can't perform an insert statement on a table wich is replicated with merge replication?

I set the replication up and everything works fine, but if i want to perfom an insert statement on the table, i get an error that the values i want to add aren't the same as the one in the table.

I know that merge replication creates a new column and I think that's the problem.

Can someone help me solve this or confirm that you can't perform an insert statement on a replicated table?

Masje

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DB Engine :: INSERT Statement Conflicted With FOREIGN KEY Constraint

Dec 3, 2013

I get this error when inserting data..The INSERT statement conflicted with the FOREIGN KEY constraint FK_Participant_ Log_BiometricInstance_ Participant_ Activities". The conflict occurred in database "ProvantCustomerPortal", table "dbo.Activities", column 'Id'.The statement has been terminated.

My query looks like this :

insert into [dbo].[Participant_BiometricInstance](ParticipantId, ActivityId, ProviderTypeId, Fasting, ExternalSystemId, ResultsDate, ModifiedBy, ModifiedDate)
select participantID,'','','',NULL,getdate(),NULL,getdate() from [dbo].[Participant_Profile]

[code]....

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Transact SQL :: Insert On Merge Statement Not Working

Oct 7, 2015

In a t-sql 2012 merge statement that is listed below, the insert statement on the merge statement listed below is not working. The update statement works though.

Merge test.dbo.LockCombination AS LKC1
USING
(select LKC.lockID,LKC.seq,A.lockCombo1,A.schoolnumber
from
[Inputtb] A
JOIN test.dbo.School SCH ON A.schoolnumber = SCH.type
JOIN test.dbo.Locker LKR ON SCH.schoolID = LKR.schoolID AND A.lockerNumber = LKR.number
 
[code]...

Thus would you tell me what I need to do to make the insert statement work on the merge statement listed above?

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T-SQL (SS2K8) :: Merge Statement MULTIPLE INSERT Into Different Tables

Jul 23, 2014

Can we insert into multiple table using merge statement?I'm using SQL Server 2008 R2 and below is my MERGE query...

-> I'm checking if the record exist in Contact table or not. If it exist then I will insert into employee table else I will insert into contact table then employee table.

WITH Cont as
( Select ContactID from Contact where ContactID=@ContactID)
MERGE Employee as NewEmp
Using Cont as con

[code]...

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SQL Server 2012 :: Insert Not Working On Merge Statement

Oct 7, 2015

In a t-sql 2012 merge statement that is listed below, the insert statement on the merge statement listed below is not working. The update statement works though.

Merge test.dbo.LockCombination AS LKC1
USING
(select LKC.lockID,LKC.seq,A.lockCombo1,A.schoolnumber
from
[Inputtb] A
JOIN test.dbo.School SCH ON A.schoolnumber = SCH.type

[Code] ....

Thus would you tell me what I need to do to make the insert statement work on the merge statement listed above?

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Case Statement Error In An Insert Statement

May 26, 2006

Hi All,
I've looked through the forum hoping I'm not the only one with this issue but alas, I have found nothing so I'm hoping someone out there will give me some assistance.
My problem is the case statement in my Insert Statement. My overall goal is to insert records from one table to another. But I need to be able to assign a specific value to the incoming data and thought the case statement would be the best way of doing it. I must be doing something wrong but I can't seem to see it.

Here is my code:
Insert into myTblA
(TblA_ID,
mycasefield =
case
when mycasefield = 1 then 99861
when mycasefield = 2 then 99862
when mycasefield = 3 then 99863
when mycasefield = 4 then 99864
when mycasefield = 5 then 99865
when mycasefield = 6 then 99866
when mycasefield = 7 then 99867
when mycasefield = 8 then 99868
when mycasefield = 9 then 99855
when mycasefield = 10 then 99839
end,
alt_min,
alt_max,
longitude,
latitude
(
Select MTB.LocationID
MTB.model_ID
MTB.elevation, --alt min
null, --alt max
MTB.longitude, --longitude
MTB.latitude --latitude
from MyTblB MTB
);

The error I'm getting is:
Incorrect syntax near '='.

I have tried various versions of the case statement based on examples I have found but nothing works.
I would greatly appreciate any assistance with this one. I've been smacking my head against the wall for awhile trying to find a solution.

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How To Use Select Statement Inside Insert Statement

Oct 20, 2014

In the below code i want to use select statement for getting customer

address1,customeraddress2,customerphone,customercity,customerstate,customercountry,customerfirstname,customerlastname

from customer table.Rest of the things will be as it is in the following code.How do i do this?

INSERT INTO EMImportListing ("
sql += " CustId,Title,Description,JobCity,JobState,JobPostalCode,JobCountry,URL,Requirements, "
sql += " IsDraft,IsFeatured,IsApproved,"
sql += " Email,OrgName,customerAddress1,customerAddress2,customerCity,customerState,customerPostalCode,

[code]....

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Hi, How Could Put A Condition In Statement.

Jan 14, 2008

Hi, i wanted to put a condition based on my codes below.. but where i had to put the condition? like where QTY=3
please help..

INSERT INTO magpatoc.dbo.RSOTransfer(RSONO, Customer, ItemCode, ItemDescription, Source, MOQ, QuantityRequired, Remarks, ZeroStock, NewProduct, ProjectForecast, WithMotherPO, Other, RequestedBy, RequestedDatetime, NotedBy, RecievedBy, RecievedDatetime, PreparedBy, PreparedDatetime, ApprovedBy, ApprovedDate, ReservationNoDate, PurchaseOrderNo)
SELECT * FROM OPENROWSET ('Microsoft.Jet.OLEDB.4.0','c:CopyOfRSODB.mdb';'admin';'',FinalCustItemRSO)


ed9teenMagnaza

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Like Condition In Sql Statement

Apr 14, 2008

This is my sql query

Select DOJ AS 'JoiningDate' from emp where DOJ like '%2008/09/04%'

there are 8 records on this time.But it displays no result .
The column is datetime datatype
year month date or we need to mention any thing other than this.


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'IF' Condition On Select Statement?

Dec 8, 1998

Can you implement the same type of feature in SQL as MS Access uses with it's "immediate if"
or iif() function? In other words can you look at a specific row and change the contents
of one field based on the contents of another field in the same row?

I am trying to create a view like the the following:

CREATE VIEW AS Test
SELECT
name,
city ,
IF city = 'NY' state ELSE country
FROM address_table

The view's 3rd field will be either [state] or [country] depending on the contents of [city]

Thanks in advance!

..Marisa

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If Condition In Select Statement...

Apr 3, 2007

Hi,
I need to write an if condition in SELECT statement. Below is the code for the same. But its throwing error. Can some refine the code below.




SELECT tblCustomer.Customer_LegalName,
(IF (tblCustomer.IsNRACustomer = TRUE) SELECT tblCustomer.Customer_PassportNo ELSE
ISNULL(tblCustomer.Customer_TaxId, tblCustomer.Customer_PassportNo)) AS TAXID,

tblCustomer.Customer_DoingBusinessAs, tblSeed_EDDCategory.CategoryName, '2' AS DCS, tblUser_OfficerCode.User_OfficerCode,
tblCustomer.Customer_AreaId, tblCustomer.Customer_BranchId, CONVERT(VARCHAR(11), tblCustomer_EDDCategory.CreateDate)
AS CreateDate, tblSeed_EDDCategory.EDDCategoryId, tblCustomer_EDDCategory.Category_CreateEmpId,
tblCustomer_EDDCategory.CustCatId, tblCustomer.Customer_Id, tblSeed_Area.AreaName, tblSeed_Employee.Name,
tblUser_OfficerCode.User_OfficerName, tblCustomer.Customer_TaxId, tblCustomer.IsNRACustomer,
tblCustomer.Customer_PassportNo
FROMtblCustomer INNER JOIN
blCustomer_EDDCategory ON tblCustomer.Customer_Id = tblCustomer_EDDCategory.CustomerId INNER JOIN
tblSeed_EDDCategory ON tblCustomer_EDDCategory.EDDCategoryId = tblSeed_EDDCategory.EDDCategoryId INNER JOIN
tblSeed_Employee ON tblCustomer.Customer_CreateEmpId = tblSeed_Employee.EmployeeId INNER JOIN
tblUser_OfficerCode ON tblCustomer.Customer_CreateEmpId = tblUser_OfficerCode.EmployeeId INNER JOIN
tblSeed_Area ON tblCustomer.Customer_AreaId = tblSeed_Area.AreaId


Thanks,
Rahul Jha

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WHERE Condition In SELECT Statement

Nov 14, 2007



Hi All,
I want get the result in a single SELECT statement

SELECT
SUM (PAID_LOSS),
SUM (PAID_EXP)
GROUP BY COMPANY
FROM VIEW_POLICY
WHERE Accounting_Period GE 200701 and LE 200712
-************************************
SELECT
SUM (MEDICAL_RESERVE)
GROUP BY COMPANY
FROM VIEW_POLICY
WHERE Accounting_Period LE 200712

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Condition In Select Statement

Mar 31, 2008

col1 col2 col3 col4

36930.60 145 N . 00
17618.43 190 N . 00
6259.20 115 N .00
8175.45 19 N .00
18022.54 212 N .00
111.07 212 B 100
13393.05 67 N .00


In above 4 col

if col3 value is B then cursor has to fectch appropriate value from col4.
if col3 value is N then cursor has to fectch appropriate value from col1.
and also wants the sum of result above conditions when column 3 has two values(i.e N,B) for single col2 value

here col2 values are unique

take an example for col2=212
if col3=B
then result is 100
if col3=N
then result is 18022.54
for a single col 2 value ,if col3= N and B then we want sum of above 2 conditions i.e (100+18022.54)
but not the sum of (100+18022.54+111.07+0.0) .


Can any one reply for this..............

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Need Help On Select Statement Wit Like Condition

Nov 17, 2007

I tried following code and it return no data after query run successfully. I m testing it on msaccess .

SELECT Book.ID, Book.Title, Book.Arthor, Book.Publisher, Book.Year, Book.Price, Inventory.B_ID, Inventory.Quantity
FROM Book INNER JOIN Inventory ON Book.ID=Inventory.B_ID
WHERE Book.ID=Inventory.B_ID And ("Book.Arthor" Like '%es%');


-------

I have test and test2 in Arthor column ... Thanks all !!

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Select Statement - Filter Condition

Nov 5, 2013

How to display in select statment starting from the word 'basic'

table name:version

Table values:

versionidVersiondescription
53666445SAG Basic Guild Agreement 07/01/2014 - 12/31/2014 PT - HV
53666446SAG Basic Guild Agreement 07/01/2014 - 12/31/2014 HV - HV
53666447SAG Basic Guild Agreement 07/01/2014 - 12/31/2014 NWLN- SY
53666448SAG Basic Guild Agreement 07/01/2014 - 12/31/2014 BC - SY

Output should be:

versiondescription
Basic Guild Agreement 07/01/2014 - 12/31/2014 PT - HV
Basic Guild Agreement 07/01/2014 - 12/31/2014 HV - HV
Basic Guild Agreement 07/01/2014 - 12/31/2014 NWLN- SY
Basic Guild Agreement 07/01/2014 - 12/31/2014 BC - SY

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Derived Column From A Condition Statement

Jun 7, 2006

I've found that there is no such thing as a Case Statement in the Derived Column task in the data flow objects. I've written a ternary statement instead. I can't seem to get it to work exactly how I want it to. For example

AccountCategory == "E" ? 1 : 2

Works fine but the following doesn't

AccountCategory == "E" ? CreditAmount : DebitAmount

The CreditAmount and DebitAmount Fields are spelled correctly, the field type of AccountCategory is String and the Field type of CreditAmount and DebitAmount is numeric, but that seems to be the same situation that I have in the first example that works. Am I missing something? I'd appreciate any advice anyone has to offer. Thanks,

Bill

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UPDATE Statement With A JOIN Condition

Jun 30, 2006

Hi all,

HERE IS MY UPDATE STATEMENT:

Update WACTS_Inventory_Part_Loc_Tbl SET WIPLT_Part_New_Qty = WIPLT.WIPLT_Part_New_Qty + tmp.MATIN_QTY FROM

WACTS_Inventory_Part_Loc_Tbl WIPLT

INNER JOIN

Temp_MatIn_Data tmp

ON

WIPLT.WIPLT_Part_Number_MSBA=tmp.PARTS_ShortID

WHERE

WIPLT.WIPLT_Location_Code='MF'



I have a Problem with this satment becoz my Temp_Matin_Data_Tmp table contains two records with the same PartNumber that is (ShortId) and the two records have two different quantities.

The WACTS_Inventory_Part_Loc_Tbl has only one Part NUmber Record and the key is the PartNUmber and Location_Code.



Now when the Update Satement runs it updates the qty only from the first record of the temp table and does not update the quantity of the second record from tne source table.

I woould appreciate any help on this.



Thanks,

Jothi

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Transact SQL :: How To Use Case Statement In Select Condition

Nov 6, 2015

below is my original query

select Value = count(*) from dbo.test 

I have 20 rows in dbo.test so i will get 20 as my output, now i need to write a case statement here such that when count(*) = 0 then it should display text filed 'NO Data' else it should display the count.

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How To Put Condition In Select Statement To Write A Cursor

Mar 29, 2008

col1 col2 col3 col4
36930.60 145 N . 00
17618.43 190 N . 00
6259.20 115 N .00
8175.45 19 N .00
18022.54 212 N .00
111.07 212 B .00
13393.05 67 N .00
In above 4 col
if col3 value is B then cursor has to fectch appropriate value from col4.
if col3 value is N then cursor has to fectch appropriate value from col1.
here col2 values are unique.

Can any one reply for this..............

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T-SQL (SS2K8) :: Change Set Clause Of Update Statement Dynamically Based On Some Condition

May 27, 2015

I want to change Set clause of Update Statement dynamically based on some condition.

Basically i have 2 Update statments having same FROM clause and same JOIN clause.

Only diff is SET clause and 1 Where condition.

So i am trying to combine 2 Update statements into 1 and trying to avoid visit to same table twice.

Update t
Set CASE **WHEN Isnull(td.IsPosted, 0) = 0
THEN t.AODYD = td.ODYD**
*ELSE t.DAODYD = td.ODYD*
END
From #ReportData As t
Join @CIR AS tmp On t.RowId = tmp.Max_RowId

[Code] ....

But CASE statement is not working...

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Merge Statement

Dec 28, 2003

Hello,
I have two tables: Orders and Appoitment. Each order can have up to 2 appointments. Now, I need a SELECT statement that gives me this:

ORDER APPT
1 appt1 appt2
2 appt1 appt2

and not this:

ORDER APPT
1 appt1
1 appt2
2 appt1
2 appt2

In other words, I want to merge the two appointments for each order. I tried using the merge statement but it does not work. Tried to google but saw nothing. My database is SQL server. Please help. Thanks

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How To Use Merge Statement

Aug 31, 2015

We have a current database table (PAF) that had a new column added to it named 'Email'. This table also has some other columns including one named [Employee Number].We also have an Excel spreadsheet that has 2 columns 'Employee Number' and 'E-mail Address'. I need to take the E-mail Address field from the spreadsheet, match it up with the employee number between the spreadsheet and PAF table, and then insert the email address into the database column.I'm guessing I would do this using a MERGE statement, correct?

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Merge Statement

Aug 17, 2006

Is there a merge statement in SQL Server 2000?

I want to combine update and insert statement into single statement as follows.

MERGE INTO MyTable
USING MyTempTable
ON MyTempTable.MatchingField1 = MyTable.MatchingField1
WHEN MATCHED THEN
UPDATE UpdateField1 = MyTempTable.UpdateField1
WHEN NOT MATCHED THEN
INSERT VALUES(MyTempTable.MatchingField1, MyTempTable.UpdateField1)

Currently if I try to run this stmt, it gives error "Incorrect syntax near the keyword 'INTO'."

Thanks

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Update Statement Performing Table Lock Even Though Where Condition On Clustered Primary Index?

Jul 20, 2005

Hi All,I have a database that is serving a web site with reasonably hightraffiic.We're getting errors at certain points where processes are beinglocked. In particular, one of our people has suggested that an updatestatement contained within a stored procedure that uses a wherecondition that only touches on a column that has a clustered primaryindex on it will still cause a table lock.So, for example:UPDATE ORDERS SETprod = @product,val = @valWHERE ordid = @ordidIn this case ordid has a clustered primary index on it.Can anyone tell me if this would be the case, and if there's a way ofensuring that we are only doing a row lock on the record specified inthe where condition?Many, many thanks in advance!Much warmth,Murray

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MERGE Statement Into Two Tables

Aug 21, 2012

I am trying to update values in two tables (approx 1-2 million records).

I have decided to use a MERGE statement, however have been unsuccessful to do so.

Below is an example of the statement.

The error is receive is "Incorrect syntax near '('." right after the MERGE line.

Is it not possible to use this syntax ?

Example:
[CODE]
MERGE
( SELECT a.id, b.id2
FROM TableA A
JOIN TableB B

[Code]....

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Last Query Statement Fired Into The MSSQL Engine

Jan 8, 2007

Hi,

How can you get the Query Statement of the last executed SQL command.

I am not quite sure but I do remember coming across such a command ( maybe an undocumented one).

Thanks for your help and pointers.

My Best wishes for the new year to all the folks in the forum. Wishing you greater days ahead.

Warm Regards,
Ranjit S Hans.

---------------------------------------------------------------------
Everywhere is a walking distance if you have the time - Steven Wright

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DB Engine :: Update Statement Affect TempDB?

Aug 3, 2015

Could a simple update statement on a user database ever caused space usage in tempdb?  Assuming the update statement fires no triggers and not using any temp tables?

IE:

User DatabaseA
Update TableX
Set col1 = X

Reason I ask is tempdb filled up and the only thing I could see running at that time was the update statement.

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Merge Statement - Update All Data

Mar 14, 2014

I am using Merge Statement. Here is my requirement, I don't want to Insert data if Client State is NY, but I want to update all data

When Not Matched
and State not in ('NY')
THEN INSERT

the problem is sometime data NY data is inserted and sometime don't.

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Update Not Happening Using Merge Statement

Feb 11, 2015

Even rowchecksum is different in target from source then also update is not happening

alter Procedure SP_Archive_using_merge
AS
BEGIN
SET NOCOUNT ON
Declare @Source_RowCount int
Declare @New_RowCount int

[Code] ....

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Transact SQL :: Merge Statement Failed

Sep 17, 2015

I have a stored procedure that runs (SQL Server 2012 (SP1) Standard Ed) daily and I never had any problem with this stored procedure. However, there is MERGE statement on the stored procedure and I see an error saying that the MERGE statement failed..Here are the stored procedure and error message: 

-- FlushQueue
CREATE PROCEDURE [dbo].[FlushQueue] (@RowCount as int = 10000)
AS
BEGIN
SET NOCOUNT ON;
SET XACT_ABORT ON;

[code]....

The MERGE statement attempted to UPDATE or DELETE the same row more than once. This happens when a target row matches more than one source row. A MERGE statement cannot UPDATE/DELETE the same row of the target table multiple times. Refine the ON clause to ensure a target row matches at most one source row, or use the GROUP BY clause to group the source rows. [SQLSTATE 42000] (Error 8672).  The step failed.

Table definition:---CREATE TABLE [dbo].[ImportDefinitions]
(
[NodeName] [varchar](20) NOT NULL,
[ProcedureName] [varchar](100) NOT NULL,
[FilePrefix] [varchar](20) NOT NULL,
[ImportDelay] [int] NOT NULL CONSTRAINT [DF_ImportDefinitions_ImportDelay] DEFAULT ((0)),

[code]...

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