I'm trying to create an aliased field on the fly in my sql string to use later in my datagrid, but having a tuff time coordinating the right CASE WHEN together with a subquery:
amtA = (select b.salesamount from b WHERE b.BoardDate = '" + day1 + "')
CASE WHEN b.salesamount > 0 THEN 'amtA' ELSE NULL END , the above will not give me an error, but it displays a blank datagrid when posting a date from a calendar to view a datagrid with information for that particular date.What I want to accomplish is making amtA an aliased field - the salesamount from the day before. the user will click on a calendar date from the page before and view data for that date, but 'amtA' will be the salesamount from the previous day (already configured in c#: DateTime day1;day1 = requestedday.AddDays( -1);)and i will want to display 'amtA' in a column in my datagrid (eventually will do a sum with day2, day3, etc for a weekly total).Just wondering the best way to parse yesterday's 'amtA' and use it as an aliased field namethanks in advancenetsports
select (CASE WHEN tableA.col = 'a' then 'A' ELSE (select table3.col1 from tableA, table 2, table3 where tableA.id = table2.id and table2.id = table3.id )END ) as TEST from tableA
But the problem is that the part in bold returns more than one row.. i want it to be select table3.col1 from tableA, table 2, table3 where tableA.id = table2.id and table2.id = table3.id for every value of tableA.col.
I have a table with a list of payment information i have three other tables that store different types of commission rates that were active at a particular time.
Payments table – holds all payments received by customers
DirectRate table – holds the Direct rate active between start and end dates ComRate table – holds the Commission rate active between start and end dates FieldRate table – holds the Field rate active between start and end dates
Basically I am trying to get the total value of commission on all payments for all the different rates. To give you an example one payment can be of type Direct which would have to have the correct payment rate applied from the DirectRate table for the correct date range, this also applies for payments that are of type ComRate & FieldRate.
So I have the following SQL
SELECT CASE WHEN dp.ReceivedByID = 1 THEN
dp.Amount * ((Select tF.Rate From dbo.mTrackerFeeChange tF where tF.ClientID=d.ClientID and tF.ContractID=d.ContractID AND ((dp.PaymentOn >= tF.StartDate AND dp.PaymentOn <= tF.EndDate) or (dp.PaymentOn >= tF.StartDate AND tF.EndDate IS NULL)))/100)
WHEN dp.ReceivedByID = 2 THEN
dp.Amount * ((Select tD.Rate From dbo.mTrackerDirectChange tD where tD.ClientID=d.ClientID and tD.ContractID=d.ContractID AND ((dp.PaymentOn >= tD.StartDate AND dp.PaymentOn <= tD.EndDate) or (dp.PaymentOn >= tD.StartDate AND tD.EndDate IS NULL)))/100)
ELSE
dp.Amount * (((Select tF.Rate From dbo.mTrackerFeeChange tF where tF.ClientID=d.ClientID and tF.ContractID=d.ContractID AND ((dp.PaymentOn >= tF.StartDate AND dp.PaymentOn <= tF.EndDate) or (dp.PaymentOn >= tF.StartDate AND tF.EndDate IS NULL))) + (Select tFe.Rate From dbo.mTrackerFieldChange tFe where tFe.ClientID=d.ClientID and tFe.ContractID=d.ContractID AND((dp.PaymentOn >= tFe.StartDate AND dp.PaymentOn <= tFe.EndDate) or (dp.PaymentOn >= tFe.StartDate AND tFe.EndDate IS NULL))))/100)
END
From dbo.DebtPayment dp, dbo.ImportBatchItem bi, dbo.Debt d where d.DebtID=dp.DebtID AND dp.DebtID=bi.ItemID AND bi.ImportBatchID=2
I am using dp.ReceivedByID to assertain the payment type then depending upon that using the case statement to multiply the amount by the correct rate for the correct date range in the correct table. This sql works fine but it gives me a list of commision values, one for each payment. My problem is when I try to do a sum on this case statement I get an error
“Cannot perform an aggregate function on an expression containing an aggregate or a subquery�
Hi all, first, let me preface this by saying that I am very new to sqlserver, coming from oracle.Here is my problem: I would like to have a case statement (similar todecode in oracle) that will test a query for a null value. Here is mystatement:SELECTCASE(SELECT MAX(SEQ) + 1FROM [TRANSACTION]) WHEN NULLTHEN 0ELSE(SELECT MAX(SEQ) + 1FROM [TRANSACTION]) ENDIt functions correctly if there is a value for MAX(SEQ) + 1, otherwiseit returns null. It's as if the test for null fails. I hope thatmakes sense.This will ultimately be in an insert statement; I have taken it to thebare minimum to better understand where the problem is.Please let me know if I am doing something dumb. Does this sort ofthing have to in a stored procedure?Anyway, thanks for any help. have a great day!Ryan
I have the following in my WHERE clause for my Sql Server Reporting Services 2000 report (the user can use the parameter @MaxRevs to view all numbers (colNumber) or only the max of colNumbers when grouped by colParentNumber):
AND (tblMain.colNumber IN CASE @MaxRevs WHEN '' THEN '(SELECT colNumber FROM tblMain)' ELSE '(Select max(colNumber) From tblMain Group By [colParentNumber])' END))
I get the following error: 1. ADO error: Syntax error or ADO access error
I've used Case in the past, but it was for a "Like" portion in my WHERE clause.
The following doesn't seem to help me either in the SQL portion:
IF @MaxRevs = '' SELECT .... ELSE SELECT ....
With the above query, nothing is ever returned. I can even name the parameter to @MaxRevs55, which doesn't even exist, and the report just brings back a blank page w/o any errors.
I'm trying to select from a table with three columns. I want these columns to be spread out among multiple columns based on the values. I hope someone can shed some light on this. I might be able to use pivot, but don't know how the syntax would roll for this.
Here is the example of dummy values and the output I am trying to obtain.
drop table table1
create table table1
(Category int, Place int, Value int)
insert into table1 values
(1, 1, 20)
insert into table1 values
(1,2, 12)
insert into table1 values
(1,3, 30)
insert into table1 values
(2,1, 34)
insert into table1 values
(2,2, 15)
insert into table1 values
(2,3, 78)
select Category,
(select top 1 value from table1 where place = 1 and Category = t1.Category) as place1,
(select top 1 value from table1 where place = 2 and Category = t1.Category) as place2,
(select top 1 value from table1 where place = 3 and Category = t1.Category) as place3
hello friends.. I am newbie for sql server...I having a problem when executing this procedure .... ALTER PROCEDURE [dbo].[spgetvalues] @Uid intASBEGIN SET NOCOUNT ON; select DATEPART(year, c.fy)as fy, (select contribeamount from wh_contribute where and contribename like 'Retire-Plan B-1% JRF' ) as survivorship, (select contribeamount from wh_contribute where and contribename like 'Gross Earnings' and ) as ytdgross, (select contribeamount from wh_contribute where and contribename like 'Retire-Plan B-1.5% JRP') as totalcontrib, from wh_contribute c where c.uid=@Uid Order by fy Asc .....what is the wrong here?? " Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression."please reply asap...
I am getting 2 resultsets depending on conditon, In the secondconditon i am getting the above error could anyone help me..........CREATE proc sp_count_AllNewsPapers@CustomerId intasdeclare @NewsId intset @NewsId = (select NewsDelId from NewsDelivery whereCustomerId=@CustomerId )if not exists(select CustomerId from NewsDelivery whereNewsPapersId=@NewsId)beginselect count( NewsPapersId) from NewsPapersendif exists(select CustomerId from NewsDelivery whereNewsPapersId=@NewsId)beginselect count(NewsDelId) from NewsDelivery whereCustomerid=@CustomeridendGO
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
while running the following query.
SELECT DISTINCT EmployeeDetails.FirstName+' '+EmployeeDetails.LastName AS EmpName,
LUP_FIX_DeptDetails.DeptName AS CurrentDepartment,
LUP_FIX_DesigDetails.DesigName AS CurrentDesignation,
LUP_FIX_ProjectDetails.ProjectName AS CurrentProject,
ManagerName=(SELECT E.FirstName+' '+E.LastName
FROM EmployeeDetails E
INNER JOIN LUP_EmpProject
ON E.Empid=LUP_EmpProject.Empid
INNER JOIN LUP_FIX_ProjectDetails
ON LUP_EmpProject.Projectid = LUP_FIX_ProjectDetails.Projectid
WHERE LUP_FIX_ProjectDetails.Managerid = E.Empid)
FROM EmployeeDetails
INNER JOIN LUP_EmpDepartment
ON EmployeeDetails.Empid=LUP_EmpDepartment.Empid
INNER JOIN LUP_FIX_DeptDetails
ON LUP_EmpDepartment.Deptid=LUP_FIX_DeptDetails.Deptid
AND LUP_EmpDepartment.Date=(SELECT TOP 1 LUP_EmpDepartment.Date
FROM LUP_EmpDepartment
WHERE EmployeeDetails.Empid=LUP_EmpDepartment.Empid
ORDER BY LUP_EmpDepartment.Date DESC)
INNER JOIN LUP_EmpDesignation
ON EmployeeDetails.Empid=LUP_EmpDesignation.Empid
INNER JOIN LUP_FIX_DesigDetails
ON LUP_EmpDesignation.Desigid=LUP_FIX_DesigDetails.Desigid
AND LUP_EmpDesignation.Date=(SELECT TOP 1 LUP_EmpDesignation.Date
FROM LUP_EmpDesignation
WHERE EmployeeDetails.Empid=LUP_EmpDesignation.Empid
ORDER BY LUP_EmpDesignation.Date DESC)
INNER JOIN LUP_EmpProject
ON EmployeeDetails.Empid=LUP_EmpProject.Empid
AND LUP_EmpProject.StartDate=(SELECT TOP 1 LUP_EmpProject.StartDate
FROM LUP_EmpProject
WHERE EmployeeDetails.Empid=LUP_EmpProject.Empid
ORDER BY LUP_EmpProject.StartDate DESC)
INNER JOIN LUP_FIX_ProjectDetails
ON LUP_EmpProject.Projectid=LUP_FIX_ProjectDetails.Projectid
I've running the below query for months ans suddenly today started getting the following error :"Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression."
Any ideas as to why??
SELECT t0.DocNum, t0.Status, t0.ItemCode, t0.Warehouse, t0.OriginNum, t0.U_SOLineNo, ORDR.NumAtCard, ORDR.CardCode, OITM_1.U_Cultivar, RDR1.U_Variety, (SELECT OITM.U_Variety FROM OWOR INNER JOIN WOR1 ON OWOR.DocEntry = WOR1.DocEntry INNER JOIN OITM INNER JOIN OITB ON OITM.ItmsGrpCod = OITB.ItmsGrpCod ON WOR1.ItemCode = OITM.ItemCode WHERE (OITB.ItmsGrpNam = 'Basic Fruit') AND (OWOR.DocNum = t0.DocNum)) AS Expr1, OITM_1.U_Organisation, OITM_1.U_Commodity, OITM_1.U_Pack, OITM_1.U_Grade, RDR1.U_SizeCount, OITM_1.U_InvCode, OITM_1.U_Brand, OITM_1.U_PalleBase, OITM_1.U_Crt_Pallet, OITM_1.U_LabelType, RDR1.U_DEPOT, OITM_1.U_PLU, RDR1.U_Trgt_Mrkt, RDR1.U_Wrap_Type, ORDR.U_SCCode FROM OWOR AS t0 INNER JOIN ORDR ON t0.OriginNum = ORDR.DocNum INNER JOIN RDR1 ON ORDR.DocEntry = RDR1.DocEntry AND t0.U_SOLineNo - 1 = RDR1.LineNum INNER JOIN OITM AS OITM_1 ON t0.ItemCode = OITM_1.ItemCode WHERE (t0.Status <> 'L')
Microsoft SQL Server 2000 - 8.00.2191 (Intel IA-64)
Mar 27 2006 11:51:52
Copyright (c) 1988-2003 Microsoft Corporation
Enterprise Edition (64-bit) on Windows NT 5.2 (Build 3790: Service Pack 1)
sp_dboption 'BB_XXXXX'
The following options are set:
-----------------------------------
trunc. log on chkpt.
auto create statistics
auto update statistics
OK, the problem is that if a run the below query in server01, i get error 512:
Msg 512, Level 16, State 1, Line 1
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
But, if run the same query in the server02, the query work fine -.
I know that I can use IN, EXISTS, TOP, etc ... but I need understand this behavior.
I am trying to add the results of both of these queries together:
The purpose of the first query is to find the number of nulls in the TimeZone column.
Query 1:
SELECT COUNT(*) - COUNT (TimeZone) FROM tablename
The purpose of the second query is to find results in the AAST, AST, etc timezones.
Query 2:
SELECT COUNT (TimeZone) FROM tablename WHERE TimeZone NOT IN ('EST', 'MST', 'PST', 'CST')
Note: both queries produce a whole number with no decimals. Ran individually both queries produce accurate results. However, what I would like is one query which produced a single INT by adding both results together. For example, if Query 1 results to 5 and query 2 results to 10, I would like to see a single result of 15 as the output.
What I came up with (from research) is:
SELECT ((SELECT COUNT(*) - COUNT (TimeZone) FROM tablename) + (SELECT COUNT (TimeZone) FROM tablename WHERE TimeZone NOT IN ('EST', 'MST', 'PST', 'CST'))
I get a msq 102, level 15, state 1 error.
I also tried
SELECT ((SELECT COUNT(*) - COUNT (TimeZone) FROM tablename) + (SELECT COUNT (TimeZone) FROM tablename WHERE TimeZone NOT IN ('EST', 'MST', 'PST', 'CST')) as IVR_HI_n_AK_results
but I still get an error. For the exact details see:
[URL]
NOTE: the table in query 1 and query 2 are the same table. I am using T-SQL in SQL Server Management Studio 2008.
I have created an SQL server table in the past on a server that was all case sensative. Over time I found out that switching to a server that is not case sensative still caused my data to become case sensative. I read an article that said you should rebuild your master database then re-create your tables. So after rebuilding the master database, a basic restore would not be sufficient? I would have to go and manually re-create every single table again?
Can someone point me to a tutorial on how to search against a SQL Server 2000 using a case insensitive search when SQL Server 2000 is a case sensitive installation?
We need to install CI database on CS server, and there are some issueswith stored procedures.Database works and have CI collation (Polish_CI_AS). Server hascoresponding CS collation (Polish_CS_AS). Most queries and proceduresworks but some does not :-(We have table Customer which contains field CustomerID.Query "SELECT CUSTOMERID FROM CUSTOMER" works OK regardless ofcharacter case (we have table Customer not CUSTOMER)Following TSQL generate error message that must declare variable @id(in lowercase)DECLARE @ID INT (here @ID in uppercase)SELECT @id=CustomerID FROM Customer WHERE .... (here @id in lowercase)I know @ID is not equal to @id in CS, but database is CI and tablenames Customer and CUSTOMER both works. This does not work forvariables.I suppose it is tempdb collation problem (CS like a server collationis). I tried a property "Identifier Case Sensitivity" for myconnection, but it is read only and have value 8 (Mixed) by default -this is OK I think.DO I MISS SOMETHING ????
I am working in a SQL server database that is configured to be case-insensetive but I would like to override that for a specific query. How can I make my query case-sensitive with respect to comparison operations?
I am curious with using replication in sql server 2005 one way from db A (source) replicating to db B(destination) in which db A has a collation of CS and db B has a collation of CI. Will there be any problems with this scenario? Thanks in advance!
I have a view where I'm using a series of conditions within a CASE statement to determine a numeric shipment status for a given row. In addition, I need to bring back the corresponding status text for that shipment status code.
Previously, I had been duplicating the CASE logic for both columns, like so:
Code Block...beginning of SQL view... shipment_status = CASE [logic for condition 1] THEN 1 WHEN [logic for condition 2] THEN 2 WHEN [logic for condition 3] THEN 3 WHEN [logic for condition 4] THEN 4 ELSE 0 END, shipment_status_text = CASE [logic for condition 1] THEN 'Condition 1 text' WHEN [logic for condition 2] THEN 'Condition 2 text' WHEN [logic for condition 3] THEN 'Condition 3 text' WHEN [logic for condition 4] THEN 'Condition 4 text' ELSE 'Error' END, ...remainder of SQL view...
This works, but the logic for each of the case conditions is rather long. I'd like to move away from this for easier code management, plus I imagine that this isn't the best performance-wise.
This is what I'd like to do:
Code Block ...beginning of SQL view... shipment_status = CASE [logic for condition 1] THEN 1 WHEN [logic for condition 2] THEN 2 WHEN [logic for condition 3] THEN 3 WHEN [logic for condition 4] THEN 4 ELSE 0 END,
shipment_status_text =
CASE shipment_status
WHEN 1 THEN 'Condition 1 text'
WHEN 2 THEN 'Condition 2 text'
WHEN 3 THEN 'Condition 3 text'
WHEN 4 THEN 'Condition 4 text'
ELSE 'Error'
END, ...remainder of SQL view...
This runs as a query, however all of the rows now should "Error" as the value for shipment_status_text.
Is what I'm trying to do even currently possible in T-SQL? If not, do you have any other suggestions for how I can accomplish the same result?
I am working on a C#/asp.net web application. The application has a text box that allows a user to enter a name. The name is then saved to the database. Before the name is saved to the database, I need to be able to check if the name already exists in the database. The problem here is that what if the name is in the database as "JoE ScMedLap" and somoene enters the name as "Joe Schmedlap" which already exists in the database,but just differs in case. In other words how do deal with case sensitiviy issues.
Yesterday I received a response to my CI/CS Collation problem and therecommendation was to try and restore a CI Collation database to a CSCollation database. After creating a blank CS database a full restore(Force restore over existing database) does change the Collation toCI. I'm unsure as to how I can restore without changing theCollation. Any suggestions?
Hi and thanks in advance for the help. Here's what I'm trying to do, I need to select all the rows from one table, and only 1 row from a related table. Table setup Table1: Field 1 = PK Ident Table2: Field1 = FK ident I need to select all the rows that exist in Table 1, and I need 1 row out of table2 where Field1 is equal to the Table1.Field1 value (multiple records in table2 will exist with that same value.) I need the top row using a SELECT TOP 1 I was trying to do this with a subquery, but SQL is throwing an error asking me for EXISTS statments.
I have the following as a subquery in a larger stored procedure: SELECT P.ProductId, P.ProductName, P.Category , (SELECT MAX(O.Orderdate) FROM dbo.[Orders] AS O WHERE O.ProductId=P.ProductId) As MostRecentOrder, ROW_NUMBER() OVER (ORDER BY MostRecentOrder DESC) AS RowNumber FROM dbo.[Products] AS P WHERE P.Category=@category @category is an input parameter I am getting an error pointing to the Order By clause stating that "MostRecentOrder" is an invalid column name. If I sort by P.ProductId or P.ProductName, it works fine. Any ideas?
Hi All, This Subquery is kicking my ***. Maybe you can help. I want to query a query.I have the user enter a phrase from a textbox, then I want to group the results by element_label. This is what i have so far, but its not working. SELECT Element_ID, Element_Label, Element_Name, Question_ID, Question_Label, Question_Level, Question_Text, RelatedSRR FROM qryforaspx WHERE ([Question_Text] LIKE '%' + ? + '%') IN SELECT Element_Label FROM Description Group by Element_label Thanks,
Has anyone seen where subqueries collapse into a sum??? I have code like the following, which has been running fine for over a year:UPDATE Reports..DataStats SET Vendors_Cnt = (SELECT COUNT(*) FROM vVendors__AllRecords), Vendors_Audit_Cnt = (SELECT COUNT(*) FROM vVendors_InvAudit), Vendors_Rpts_Cnt = (SELECT COUNT(*) FROM vVendors_Inv12mo), Vendors_InvUnused = (SELECT COUNT(*) FROM vVendors_InvUnused),Vendors_InvOne = (SELECT COUNT(*) FROM vVendors_InvOne), Vendors_InvMulti = (SELECT COUNT(*) FROM vVendors_InvMulti), Vendors_InvUnpaid = (SELECT COUNT(*) FROM vVendors_InvUnpaid), Vendors_InvNewer = (SELECT COUNT(*) FROM vVendors_InvNewer), Vendors_Inv12mo = (SELECT COUNT(*) FROM vVendors_Inv12mo), Vendors_InvPrior = (SELECT COUNT(*) FROM vVendors_InvPrior), Vendors_InvSkipYear = (SELECT COUNT(*) FROM vVendors_InvSkipYear), Vendors_Known = (SELECT COUNT(*) FROM vVendors_Known), Vendors_Orphaned = (SELECT COUNT(*) FROM vVendors_Orphaned), Vendors_Active = (SELECT COUNT(*) FROM vVendors_Active), Vendors_Inactive = (SELECT COUNT(*) FROM vVendors_Inactive), Vendors_Excluded = (SELECT COUNT(*) FROM vVendors_Excluded)WHERE (AuditName = @AuditName)But now it is generating overflows....and is not equivalent to (ignoring the obvious UPDATE vs. return differences for illustration):SELECT COUNT(*) FROM vVendors__AllRecordsSELECT COUNT(*) FROM vVendors_InvAuditSELECT COUNT(*) FROM vVendors_Inv12mo SELECT COUNT(*) FROM vVendors_InvUnusedSELECT COUNT(*) FROM vVendors_InvOneSELECT COUNT(*) FROM vVendors_InvMultiSELECT COUNT(*) FROM vVendors_InvUnpaid SELECT COUNT(*) FROM vVendors_InvNewer SELECT COUNT(*) FROM vVendors_Inv12mo SELECT COUNT(*) FROM vVendors_InvPrior SELECT COUNT(*) FROM vVendors_InvSkipYear SELECT COUNT(*) FROM vVendors_KnownSELECT COUNT(*) FROM vVendors_OrphanedSELECT COUNT(*) FROM vVendors_Active SELECT COUNT(*) FROM vVendors_Inactive SELECT COUNT(*) FROM vVendors_ExcludedThis appears to have started around the beginning of May. Anyone else suffer after patches?
i have a table which i`m having difficulty setting up a subquery on.
cmpcode code grpcode ------------ --------- ------------ CORP 96020 01ADMIN HON 96020 01ADMIN LON 96020 04FOREIGN LON 96020 01DIRECT LON 96020 03ELLIOTT LON 96020 02ACTIVE NEW 96020 02INACTIVE NEW 96020 01ADMIN NEW 96020 03HOLECEK SIN 96020 01ADMIN
what i would like to do is pull in only `codes` with a grpcode in (02active, 01direct). in the example above, i would only want the `lon` cmpcode to appear, since it`s both 01direct and 02active. since the grpcodes are on different lines, i`m not sure how to accomplish this. also, my key is cmpcode, code - not just code. here`s how i`ve been attempting to do it:
select cmpcode, code, grpcode from oas_grplist where elmlevel = 5 and grpcode = `02ACTIVE` and code in(select code from coda..oas_grplist where grpcode = `01direct`).
the problem with this is the subquery join is only based on joining code, and cmpcode needs to be included in the join.
I have a SELECT statement with a subquery. I use an alias as I add the results of the subquery to the dataset. I then try to use the alias in the WHERE clause of the SELECT statement. I get an “Invalid column name “ message with this code:
select i.id as itemid, (select top 1 ca2.itemid from itemassign ca2 inner join account a2 on ca2.accountid=a2.id where a2.customerid=c.id and ca2.itemid=i.id) as iaid from item i inner join customer c on i.customerid=c.id where i.customerid=1 and iaid is null order by i.id DESC
Server: Msg 207, Level 16, State 3, Line 1 Invalid column name 'iaid'.
If I run the statement without the and condition in the WHERE clause it returns a valid result. Any input on this will be very appreciated!
Transmitter | Signal_id | Signal_date A0001 trouble 2007-06-09 A0001 fail test 2007-06-10 A0001 test 2007-06-11 A0001 test 2007-06-12 A0002 test 2007-05-23 A0002 fail test 2007-05-30 A0002 fail test 2007-06-06 A0003 test 2007-06-05 A0003 fail test 2007-06-12 A0004 test 2007-01-18 A0004 fail test 2007-02-18 A0004 fail test 2007-03-18 A0004 fail test 2007-04-18 A0004 fail test 2007-05-18
I am trying to get a list of transmitters that have failed to send their scheduled communication test. I only want a list of the transmitters who have failed two communications tests since the last successful test. In the above data, the list would result with A0002 and A0004. A0001 passed it's most recent test, and A0003 has only failed one time since it's last successful test. The following query does not look correct to me, but it does give me the results that *look* correct. If it works, why does it work because I don't understand how the query on abmtransmitter is passing the value last_test_date to the subquery. Or is this just a fluke and my result set looks correct but may not be? '
Code:
Select Transmitter_id, Site_name from abmtransmitter where transmitter_id in (select transmitter from abmsignal where signal_id = 'fail test' and signal_date > last_test_date group by transmitter having count(transmitter) > 1) and last_failed_test_date > last_test_date Order by site_name
I have a subquery where I get 2 rows back which cause issues (since I can't return more then one). I am using this subquery in my function and I can't use a temp table in order to select the correct value. what other options do I have . My subquery returns 2 dates and I need to return from my function the max date.
Im using sql server 2000 and I have sql statement that needs to do a LIKE statement from values from another table. An example would be the below
select Name, PostCode from Customers where Post LIKE (select PartialPostCode + '%' from areas where area_arid = '123')
However if the above sub query returns more than one row then it will error. So I thought I would create a function to return a string such as the below and put it into vvariable
@strPostCodesLike = 'PostCode LIKE 'WS1 %' OR PostCode LIKE 'WS2 %'
And tried to execute the following SQL statement
select Name, PostCode from Customers WHERE @strPostCodesLike
However the above does not work, as I would need to use dynamic sql to get it to work. I cant use dynamic sql unfortunately.
I am new to sql and i was reading about subquery and i think its the right tool for what i want to achieve i have two tables Products table, OrdersLine table Products Table ProdSku ProdName QOH Cost ******** OrdersLine Table OrderNum ProdSku Qty
I want to get the product Sku, Name, QOH, Cost and the Sum(Qty) from OrdersLine this is what i have tried SELECT dbo.Products.ProdSku AS Sku, dbo.OrdersLine.Qty AS Expr1 FROM dbo.Products INNER JOIN dbo.OrdersLine ON dbo.Products.ProdSku = dbo.OrdersLine.ProdSku WHERE (dbo.Products.ProdSku = '122345') GROUP BY dbo.Products.ProdSku please help!
I am cofuse with subquery.HOW does subquery work. the inner or outer query exicute first. what are different type of sub query. plz give example. i am more confuse with exits subquery
