Compare Two Table And Update - Join Statement
Apr 27, 2015I compare two table with JOIN statement. Now I would like to update one of them base on result. How it to do?
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When Have 4 Tables How To Compare Table With 4nd Table? ( Need To Join And Compare With Datatime)
Jul 22, 2007Table MediaImportLog
column ↘ImportIndex ImportFileTime ImportSource
value ↘80507 20060506001100 815
80511 20061109120011 CRD � P.S the values type of ImportFileTime 20060506001100 → 2006 -year 05-month 06-day 00-HH 11-minute 00-second】
Table BillerChain
column↘BillerInfoCode ChainCode
value ↘750 815
value ↘81162 CRD
Table Biller
column↘CompanyCode BillerCode
value ↘999 750
value ↘81162 516
TAble DataBackup
column↘CompanyCode Keepmonth
value ↘999 6
value ↘81162 12
---------------------------------------------------
when I'm in MediaImportLog , I want use column ImportSource to compare with column ChainCode in table BillerChain ( so I get BillerInfoCode) and then use the BillerInfoCode I got to compare with column BillerCode in Table Bill ( I get CompanyCode) finally I use CompanyCode to compare with column CompanyCode in table DataBackup so I can get the company's keepmonth
How can I get the keepmonth? can I use parameters ?
thank you very much
Help With Inner Join In Update Statement
Aug 27, 2007Here is my update statements which doesn't work, can you show me an example or provide a hint.
thanks
update property
inner join propinv on propinvid=propertyinvid
set property.lotsize='100'
where property.lotsize <> '' and property.lotize is not null
Thank you
Update Statement With Join
Mar 12, 2008Hey guys,
Up to this point I've been dealing with mostly select statements but time has come, and I need to do an update. Basically I'm not sure how to structure the query.
I'd like to update the field "new_applicationreceived" to the value of "new_lastcontact" based off the results of the following select query:
select new_lastcontact from lead
LEFT JOIN StringMap ON Lead.SalesStageCode = StringMap.AttributeValue
AND StringMap.AttributeName = 'SalesStageCode'
AND StringMap.ObjectTypeCode = 4
where new_applicationreceived is null
and lead.salesstagecode = 5
I'd really appreciate your help - I'm very worried about messing up the data and don't want to screw something up.
Join In An Update Statement
Sep 1, 2006I have a join between two tables. I need to updated column a from table a with column a from table b. How do I do that with a set statement?
View 5 Replies View RelatedMulti-table JOIN Query With More Than One JOIN Statement
Apr 14, 2015I'm having trouble with a multi-table JOIN statement with more than one JOIN statement.
For each order, I need to return the following: CarsID, CarModelName, MakeID, OrderDate, ProductName, Total ordered the Car Category.
The carid (primary key) and carmodelname belong to the Cars table.
The makeid and orderdate belong to the OrderDetails table.
The productname and carcategory belong to the Product table.
The number of rows returned should be the same as the number of rows in OrderDetails.
Can We Have An Inner Join Clause In An Update Statement
Aug 14, 2001Hi,
I'm trying to inner join an update statement.
Something like this:
update #point_connection_temp AS a inner join #point_connection_temp_two as b on a.key_fld = b.key_fld set a.next_point = b.next_point
where #point_connection_temp.next_point is null
order by a.key_fld
I'm getting an error message:Incorrect syntax error near AS
Any help will be greatly appreciated.Thank you!!!!!!!!!1
One Statement Update - Join, No Cursor ?
Jul 20, 2005HI AllI have a process that I am trying to accomplish with one statement. Icannot think of any way to do it other than using a cursor.I was wondering if anyone could point me in the right direction.I want to update the Domain in Table A with the Domain in Table Bwhere A.Account = B.Account with the highest rank.----------------------------------Table A--------------------------------------------------------------------Account|Domain--------------------------------------------------------------------Micorsoft|null----------------------------------IBM|null-------------------------------------------------------------TAble B--------------------------------------------------------------------------------------------------------------------------Account|Domain|Rank--------------------------------------------------------------------------------------------------------------------------Micorsoft|microsoft.com|9-------------------------------------------------------------Micorsoft|yahoo.com|2-------------------------------------------------------------Micorsoft|hotmail.com|1Thanks!!!
View 6 Replies View RelatedUPDATE Statement With A JOIN Condition
Jun 30, 2006Hi 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
Update One Colum With Other Column Value In Same Table Using Update Table Statement
Jun 14, 2007Hi,I have table with three columns as belowtable name:expNo(int) name(char) refno(int)I have data as belowNo name refno1 a2 b3 cI need to update the refno with no values I write a query as belowupdate exp set refno=(select no from exp)when i run the query i got error asSubquery returned more than 1 value. This is not permitted when thesubquery follows =, !=, <, <= , >, >= or when the subquery is used asan expression.I need to update one colum with other column value.What is the correct query for this ?Thanks,Mani
View 3 Replies View RelatedUsing The Same Table Twice In The Same Join Statement
Apr 8, 2008I have a table which represents a machine, it has two transducer heads. I have set a table representing the different transducers which will fit on to each of the heads. I want to join the trans one index to the transducer table and then join transtwo to the transducer table also. I've tried twice and keep getting a sql error on executing.
Oh, as extra trouble I want to put this into a stored procedure.
Here is the monster which now works without both transducers:
declare @wo integer
set @wo = 90001
SELECT w_o_tbl.w_o_id, flaw_tbl.flaw_id, w_o_tbl.class, w_o_tbl.quanity, flaw_tbl.part_serial, job_tbl.number_passed, job_tbl.number_failed, job_tbl.operator,
job_tbl.Reject, job_tbl.db_transfer, w_o_addem_tbl.spc_notes1, w_o_addem_tbl.spc_notes2, w_o_addem_tbl.expedite, cust_tbl.cust_name,
flaw_tbl.flaw_gain, flaw_tbl.backwall, flaw_tbl.length, flaw_tbl.depth, flaw_tbl.tech_init, job_tbl.alarm_lvl, job_tbl.filter, job_tbl.noise_lvl,
part_no_tbl.part_no, part_no_tbl.part_name, technique_tbl.tech_no, instrument_tbl.serial_no, instrument_tbl.model_no, instrument_tbl.manuf,
trans_tbl_1.serial_no AS Expr1, trans_tbl_1.manufacture, trans_tbl_1.trans_freq, trans_tbl_1.trans_size, technique_tbl.transduc_id2,
technique_tbl.water_path, technique_tbl.scan_speed, technique_tbl.ref_std_id1, technique_tbl.ref_std_id2, technique_tbl.ref_std_id3,
technique_tbl.ref_std_id4, technique_tbl.pulser, technique_tbl.freq, technique_tbl.range, technique_tbl.delay, technique_tbl.velocity,
technique_tbl.aeras_not_accble, technique_tbl.accpt_reject, technique_tbl.couplant, technique_tbl.entrance_angle, technique_tbl.sync,
technique_tbl.scan_index, technique_tbl.insp_id8, technique_tbl.insp_id7, technique_tbl.insp_type_id1, technique_tbl.thickness,
technique_tbl.insp_id6, technique_tbl.insp_id5, technique_tbl.insp_id4, technique_tbl.insp_id3, technique_tbl.insp_id2, technique_tbl.insp_id1,
technique_tbl.tech_rev, prod_form_tbl.prod_form
FROM w_o_tbl INNER JOIN
flaw_tbl ON w_o_tbl.w_o_id = flaw_tbl.w_o_id INNER JOIN
cust_tbl ON w_o_tbl.cust_id = cust_tbl.cust_id INNER JOIN
part_no_tbl ON w_o_tbl.part_id = part_no_tbl.part_id INNER JOIN
job_tbl ON w_o_tbl.w_o_id = job_tbl.w_o_id INNER JOIN
w_o_addem_tbl ON w_o_tbl.w_o_id = w_o_addem_tbl.w_o_id INNER JOIN
technique_tbl ON w_o_tbl.tech_id = technique_tbl.tech_id INNER JOIN
instrument_tbl ON technique_tbl.instru_id = instrument_tbl.instru_id INNER JOIN
trans_tbl AS trans_tbl_1 ON technique_tbl.transduc_id1 = trans_tbl_1.transduc_id INNER JOIN
prod_form_tbl ON technique_tbl.prod_form_id = prod_form_tbl.prod_form_id
WHERE (w_o_tbl.w_o_id = @wo)
How To Do A JOIN Statement For A Table With 2, One-to-many Relationships.
Nov 9, 2005Hello,I want to be able to view data from 3 tables using the JOIN statement, butI'm not sure of how to do it. I think i don't know the syntax of the joins.Iimagine this is easy for the experienced - but Im not.Allow me to explain:I have 2 Tables: PERSON and SIGNPERSON------PersonNo int (Primary Key)Name varchar(50)StarSign intFavFood intSIGN----StarSign int (Primary Key)StarSignName varchar(50)Relationship: SIGN has a one-to-many relationship with PERSON. The linkingfield is called 'StarSign'.Question 1:I want to display all the peoples names, and their star sign (whether theyhave one or not).Answer 1:SELECT PERSON.Name, SIGN.StarSignNameFROM PERSON LEFT OUTER JOIN SIGN ON PERSON.StarSign = SIGN.StarSign;No problems there. But now I want to do the same thing, but have theirfavourite food displayed as well. So an additional table is needed:FOOD----FavFood int (Primary Key)FavFoodName varchar(50)Relationship: FOOD has a one-to-many relationship with PERSON. The linkingfield is called 'FavFood'.Question 2:I want to display all the peoples names, their star signs (whether theyhave one or not), and their favourite food (whether they have one or not).Answer 1:???I'm not sure what to do. Notice that I want to use an LEFT OUTER JOIN so ALLthe rows from table PERSON will appear 'irrespective' of whether they haverelated records in the other tables.Jack.
View 3 Replies View RelatedUpdate Table With JOIN
Jun 2, 2004Ok, I have tried this a million ways, and I am just stumped...
I have a access statement I am trying to convert to a T-SQL Statement.. There is no reason I should be having such a hard time with a simple query. Please Help!
UPDATE Tbl1
INNER JOIN Tbl2 ON Tbl1.ID = Tbl2.ID
SET tbl1.Field1 = tbl2.Field1
Update One Table Using Join With Another?
Mar 13, 2006I have a table with date values that are currently null.
I've created a query that identifies the dates that should go into the date field for the table. I'll call the table "shipping" and the SQL Query, "query".
query has the following fields:
CN int
CSN int
shipdate datetime
shipping has the following fields that are relavent:
CN int
CSN int
shipped_date datetime
I want to update shipping, setting shipping.shipped_date=query.shipdate
where query.cn=shipping.cn and query.csn=shipping.csn
How do I word it to get a proper update using query analyzer?
How To Use Inner Join In Update Method For 1 Table
Aug 23, 2007i need to use inner join while updating..
im using only one table..
rajesh
Table Join Statement Returns Repeat Rows
Jul 22, 2007Hello All.
I am struggling with the below join block in my stored procedure.
I can't seem to get the duplicate row problem to go away. It seems that SQL is treating each new instance of an email address as reason to create a new row despite the UNIONs.
I understand that if I am using UNION, using DISTINCT is redundant and will not solve the duplicate row problem.
Primary Keys: none of the email address columns are primary keys. Each table has an incrementing ID column that serves
as the primary key.
I am guessing I am encountering this problem because of how
I have structured my Join statements? Is it possible to offer advice without a deeper understanding of my data model or
do you need more information?
Thanks for any tips.
Code:
select emailAddress from Users union
select user_name from PersonalPhotos union
select email_address from EditProfile union
select email_address from SavedSearches union
select distinct email_address from UserPrecedence union
select email_address from LastLogin) drv
Left Join Users tab1 on (drv.emailAddress = tab1.emailAddress)
Inner Join UserPrecedence tab5 on tab5.UserID=tab1.UserID
Left Join PersonalPhotos tab2 on (drv.emailAddress = tab2.user_name)
Left Join LastLogin tab4 on (drv.emailAddress = tab4.email_address)
Left Join EditProfile tab3 on (drv.emailAddress = tab3.email_address)
Left Join SavedSearches tab6 on (drv.emailAddress = tab6.email_address
Update Table Using Join In Sql Server 2005
Nov 29, 2007hi all,
i want to update two tables using join . i'm also using stored procedure . also i'm using sql server 2005. i 've written a stored procedure but i'm getting errors.
here is my code and error:
create proc bannersupdate(@bannerid int,@bannername varchar(100),@entereddate varchar(10),@validfromdate datetime,@validtodate datetime,@imagesize varchar(20),@imageweight smallint,@imageurl varchar(200))
as
begin
update Banner.BannerName,Banner.EnteredDate,Banner.ValidFromDate,Banner.ValidToDate,BannerImage.ImageSize,BannerImage.ImageWeight,BannerImage.ImageURL
set Banner.BannerName=@bannername,Banner.EnteredDate=@entereddate,Banner.ValidFromDate=@validfromdate,Banner.ValidToDate=@validtodate,BannerImage.ImageSize=@imagesize,BannerImage.ImageWeight=@imageweight,BannerImage.ImageURL=@imageurl
from Banner join BannerImage on Banner.BannerID=BannerImage.BannerID where Banner.BannerID=@bannerid
end
Msg 102, Level 15, State 1, Procedure bannersupdate, Line 4
Incorrect syntax near ','.
any one who knows how to solve this plese send me the correct code..
thanks
swapna
SQL 2012 :: How To Update And Join Table With Cursor
Jul 15, 2014I have table A
|account | Unmort |
| A |10.000.000 |
and a Table B
|account| Jenis | Nominal | Unmort |Total|
-------------------------------------------
| A | 021 | 200.000| - | - |
| A | 028 | 3.200.000| - | - |
| A | 023 | 7.200.000| - | - |
how to update to be like this??
|account| Jenis |Nominal | Unmort |Total |
| A | 021 |200.000 | - |200.000 |
| A | 028 |3.200.000 | 2.800.000 |400.000 |
| A | 023 |7.200.000 | 7.200.000 | 0 |
for this type of account number jenis 021 Field Unmort Fill set= 0 and Field Total must not be a minus...
SP With Inner Join - Update Table Value (Single Column)
Oct 16, 2015I'm trying to do the following:
update a tables value(a single column), based on a query of another database, using a common column.
Here's what I've cooked up so far:
Declare @trackingNo nvarchar (50)
Set @trackingNo =
(
select tracking_no from P21_Shipping.dbo.shipping_data t1
inner join P21.dbo.oe_hdr t2 on t1.order_no = t2.order_no
[Code] ...
print @trackingNoThe error it's returning is:
Msg 512, Level 16, State 1, Line 3
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
So, I'm wanting to query Shipping_data for order_No that matches the same orderNo column value in P21 Database(oe_hdr table), then update P21 oe_hdr table with "trackingNo from Shipping_data
Transact SQL :: Update Table Based On Join
Sep 7, 2015I have table A with colums ID and Product. I have table B with ID (same as table A) and revenue of product.
I need to update the field Product of table A with the revenue of table B.
I'm confuse with the update joining both tables. I tried this, but obviously has an error:
Update A set Product=B.Revenue where A.ID=B.ID
SQL Server 2012 :: Stored Procedure - How To Join Another Table Into Select Statement
Jan 7, 2014I have a stored procedure that I have written that manipulates date fields in order to produce certain reports. I would like to add a column in the dataset that will be a join from another table (the table name is Periods).
The structure of the periods table is as follows:
[ID] [int] NOT NULL,
[Period] [int] NULL,
[Quarter] [int] NULL,
[Year] [int] NULL,
[PeriodStarts] [date] NULL,
[PeriodEnds] [date] NULL
The stored procedure is currently:
USE [International_Forecast_New]
GO
/****** Object: StoredProcedure [dbo].[GetOpenResult] Script Date: 01/07/2014 11:41:35 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
[Code] ....
What I need is to add the period, quarter and year to the dataset based on the "Store_Open" value.
For example Period 2 looks like this
Period Quarter Year Period Start Period End
2 1 20142014-01-27 2014-02-23
So if the store_open value is 02/05/2014, it would populate Period 2, Quarter 1, Year 2014.
Update Table With Case Statement
Aug 31, 2007can plz anyone tell me how to fix the following update script. thanks
Update table
set rating =
case
when rating in
(select code from tbl_Codes
where code = '0')
then Rating = '0'
when Rating in
(select code from tbl_Codes
where code = '1')
then InternalRating = '1'
else rating
end
Compare And Update A Table From One Database To Another Table On Another Database
Jul 17, 2007Hi everybody.. need help on this situation which i am to.
I have two databases named db1 and db2
both of which has two identical tables named tbl1 and tbl2
I need to compare tbl1 of db1 to the tbl2 of db2
if there is a record that is existing on tbl1 and not on the tbl2 then
i need to create a tblnew on db2
from that tblnew then i need to append all the data from tblnew to tbl2 of db2.
I don't know how to start with it because i'm used to appending data on two tables on the same database but not on a different one...
thanks
alex
Easy Table Based Update Statement???
Jul 20, 2005Hello,I have 2 ways of updating data I'm using often1) via a cursor on TABLE1 update fields in TABLE22) via an some of variables ...SELECT @var1=FLD1, @var2=FLD2 FROM TABLE1 WHERE FLD-ID = @inputVARUPDATE TABLE2SET FLDx = @var1, FLDy = @var2WHERE ...Now I have a system with 2 databases and I need to update table DB2.TABbased on data in DB1.TAB. Instead of using 1 of the 2 ways I normally use,I thought it would be much easier to get the required data immediately fromDB1.TAB in the update-statement of DB2.TAB ... but the way to do thatconfuses me. I've checked books online and a lot of newsgrouppostingsgiving good information but still I keep getting errors like this ...The column prefix 'x.ADS' does not match with a table name or alias nameused in the query.while executing the following statement ...UPDATE DB2.dbo.TABSETFLD1 = x.FLD1,FLD2 = x.FLD2,...FROM DB1.dbo.TAB x, DB2.dbo.ADSWHERE DB2.dbo.TAB.REFID = x.IDOFTAB1 AND DB2.dbo.TAB.IDOFTAB2 =@InputParameterSo in DB2.TAB I have a field REFID reffering to the keyfield IDOFTAB1 oftable DB1.TABAND I only want to update the row in DB2.TAB with the unique keyfieldIDOFTAB2 equal to variable @InputParameterDo you see what I'm doing wrong?--Thank you,Kind regards,Perre Van Wilrijk,Remove capitals to get my real email address,
View 8 Replies View RelatedPerformance Table - Update Statement For 13 Week Average
Oct 16, 2013I need to figure out the correct update statement syntax for the following integration.
I have a "Performance Table" which i insert weekly performance numbers into for each store. The table is constructed w/ columns such as Store, Weekenddate, Sales, Refunds, #ofPatients
In a "Averages Table" i have every weekenddate for each store populated. So 52 Weeks for 10 stores = 520 Rows of Store numbers & WeekendDates.
What i would like to do is run a loop or update statement which would update the store average for each weekendate based on the last 13 weeks.
This is my query
update performancestore_avgs set SalesAvg =
(select sum(SalesHit)/Count(Store) from performance_store where performance_store.weekenddate >= performancestore_avgs.weekenddate-84 and performancestore_Avgs.store = performance_store.store)
The update statement runs but the averages are completely wrong.
Update Multiple Columns In One Table With Case Statement
Nov 15, 2013I want to update multiple column in one table using with case statement. i need query pls..
stdidnamesubject result marks
1 arun chemistry pass 55
2 alias maths pass 70
3 babau history pass 55
4 basha hindi NULL NULL
5 hussain hindi NULL nULL
6 chandru chemistry NULLNULL
7 mani hindi NULLNULL
8 rajesh history NULLNULL
9 rama chemistry NULLNULL
10 laxman maths NULLNULL
UPDATE Records In 1 Table With Result Of Select Statement
Jun 12, 2014I want to update records in 1 table with the result of a select statement.
The table is called 'MPR_Portfolio_Transactions' and contains the following fields:
[PTR_SEQUENCE]
,[PTR_DATE]
,[PTR_SYMBOL]
,[PTR_QUANTITY]
,[PTR_ACUM]
And the select statement is like this:
SELECT SUM(PTR_QUANTITY) OVER (PARTITION BY PTR_SYMBOL ORDER BY PTR_DATE, PTR_SEQUENCE) AS 'ACUMULADO'
FROM MPR_portfolio_transactions
ORDER BY PTR_SYMBOL, PTR_DATE, PTR_SEQUENCE
This select statement generates one line per existing record. And what I would like to do next is to UPDATE the field 'PTR_ACUM' with the result of the 'ACUMULADO'
the key is PTR_SEQUENCE
Prolonged Execution For Table UPDATE Statement - Not Sure It Finishes
Jul 27, 2006I am cleaning up a large database table that has Date keys instead of real DateTimes. To do this, I am running the following query...
UPDATE MQIC.DBO.OBSERVATION_F
SET MQIC.DBO.OBSERVATION_F.OBS_DATE = MQIC.DBO.DATE_D.ACTUAL_DATE
FROM MQIC.DBO.OBSERVATION_F INNER JOIN MQIC.DBO.DATE_D
ON MQIC.DBO.OBSERVATION_F.DATE_KEY = MQIC.DBO.DATE_D.DATE_KEY
where Actual_Date is what is being stored, and the Date_Key is to be dropped.
The particulars are this -
Date_D table - 92,000 rows - 40 MB
Observation_F - 2,000,000 rows - 3.2 GB
This is being run on a remotedly hosted rack server with an AMD processor, 1 GB RAM, 60 GB harddisk space, 20 GB used.
SQL-Server 2005 Express - SP1
If I do the same query as a SELECT Statement,
UPDATE MQIC.DBO.OBSERVATION_F
SELECT MQIC.DBO.OBSERVATION_F.DATE_KEY, MQIC.DBO.DATE_D.ACTUAL_DATE
FROM MQIC.DBO.OBSERVATION_F INNER JOIN MQIC.DBO.DATE_D
ON MQIC.DBO.OBSERVATION_F.DATE_KEY = MQIC.DBO.DATE_D.DATE_KEY
it runs to completion in about 15 min - during the entire time there is extensive used of CPU from Task Manager.
If I do the above statement, it seems to use lots of resources (50% +) for about 5 min, then falls to 5%. It just seems to sit there, for an hour + at which time I've killed the query.
This is actually the second time I tried this. The first time was on a different machine, with the P4, 3GB RAM, plenty of disk space, and using SQL-Server 2005 Standard - SP1. Exactly the same decrease in resources happened, and even though it ran several hours, no results.
Any thoughts here - not waiting long enough, memory leaks, etc.?
Thanks!
SQL 2012 :: Compare And Join Databases
Feb 7, 2014A customer has messed up while moving their databases. After working for a week they found that data is missing in the database.I have two backups, one from the old server and one from the new server today, they have been working in the new one for a week.
I need to compare these two databases and then update the new database with all data that is in the old one but not in the new database. Join the data in the two databases so to say. Both databases are from the same application so they use the same users, schema and so on.
Compare Count Left Join?
Jul 10, 2014I have the following tables.
Employee table
EmpNum, Department, Gender
100 AAA M
101 AAA F
102 BBB M
103 BBB F
104 AAA M
105 BBB F
EmpProducts table
EmpNum,Item
100 A1
100 A1
100 A2
101 A2
102 B1
102 B3
103 B2
104 A1
104 A2
105 B1
Products table
Deparment, Item, QtyM, QtyF
AAA A1 2 1
AAA A2 1 0
AAA A3 1 1
BBB B1 1 1
BBB B2 2 3
BBB B3 3 3
Each employee need to have a specific amount of product that is assigned to the employees department I need to know if they have to little or to many. The result should be like this.
100 have the correct items for the gender and department so he should not be in the result.
101 A2 1 She is 1 over the 0 she should have.
102 B2 -2
102 B3 -2
103 B1 -1
103 B2 -2
103 B2 -3
104 A1 -1
104 A3 -1
105 B2 -3
105 B3 -3
I made this SQL but i got stock in the count.
Select ep.item, e.Empnum, p.item from employee e
INNER JOIN products p
on p.department = e.department
LEFT JOIN EmpProducts ep
on e.Empnum = ep.EmpNum
and p.items = ep.item
here I need the count of the specific item and compare it against the QtyM if gender is male and against QtyF if gender is female
where
EmpProductCount <> ProductsQty
order by Empnum
Does The Actual Update Statement Of A Table Affect Merge Replication?
Dec 8, 2006Suppose your using Merge Replication.
2 Users in 2 locations issue updates to the same table. 1 updating 1 column and the other updating another column. Now in reality the actual Stored Procedure issuing the update statement is passed in all the possible columns that could change and builds an update statement that updates all columns even the ones that havent changed.
Will this break Merge Replications conflict tracking? Or does SQL Server 2005 Merge Replication pickup that in reality the 2 updates only in reality changed the values in 2 columns.
Stored Procedure To Update A Table Using Parameterized CASE Statement - Erroring Out
May 2, 2008I am trying to create a stored procedure that will take a text value passed from an application and update a table using the corresponding integer value using a CASE statement. I get the error: Incorrect syntax near the keyword 'SET' when I execute the creation of the SP. What am I missing here? This looks to me like it should work. Here is my code.
CREATE PROCEDURE OfficeMove
-- Add the parameters for the stored procedure here
@UserName nvarchar(10),
@NewLocation nchar(5),
@NewCity nvarchar(250)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
Execute as user = '***'
DELETE FROM [SQLSZD].[SZDDB].dbo.Employee_Office_Assignments
WHERE User_Name = @UserName
INSERT INTO [SQLSZD].[SZDDB].dbo.Employee_Office_Assignments
SET User_Name = @UserName,
Room_ID = @NewLocation
UPDATE [SQLSZD].[SZDDB].dbo.Employee_Locations
SET Office_ID =
CASE
WHEN @NewCity = 'Columbus' THEN 1
WHEN @NewCity = 'Cleveland' THEN 2
WHEN @NewCity = 'Cincinnati' THEN 4
WHEN @NewCity = 'Raleigh' THEN 5
WHEN @NewCity = 'Carrollwood' THEN 6
WHEN @NewCity = 'Orlando' THEN 7
END
WHERE User_Name = @UserName
END
GO
SQL Server 2012 :: Replacing CASE Statement In Update With Table-driven Logic
Oct 20, 2014I have a stored proc that contains an update which utilizes a case statement to populate values in a particular column in a table, based on values found in other columns within the same table. The existing update looks like this (object names and values have been changed to protect the innocent):
UPDATE dbo.target_table
set target_column =
case
when source_column_1= 'ABC'then 'XYZ'
when source_column_2= '123'then 'PDQ'
[Code] ....
The powers that be would like to replace this case statement with some sort of table-driven structure, so that the mapping rules defined above can be maintained in the database by the business owner, rather than having it embedded in code and thus requiring developer intervention to perform changes/additions to the rules.
The rules defined in the case statement are in a pre-defined sequence which reflects the order of precedence in which the rules are to be applied (in other words, if a matching value in source_column_1 is found, this trumps a conflicting matching value in source_column_2, etc). A case statement handles this nicely, of course, because the case statement will stop when it finds the first "hit" amongst the WHEN clauses, testing each in the order in which they are coded in the proc logic.
What I'm struggling with is how to replicate this using a lookup table of some sort and joins from the target table to the lookup to replace the above case statement. I'm thinking that I would need a lookup table that has column name/value pairings, with a sequence number on each row that designates the row's placement in the precedence hierarchy. I'd then join to the lookup table somehow based on column names and values and return the match with the lowest sequence number, or something to that effect.