Could someone explain why
IF SCHEMA_ID('TestSchema') is nul CREATE SCHEMA TestSchema
Fails with Incorrect syntax near the keyword 'SCHEMA'.
Where as running the following statements
CREATE SCHEMA TestSchema
and
IF SCHEMA_ID('TestSchema') is null SELECT 1
succeeds without a problem.
Thanks
_GJK
I always got this error when i change the identity key of the table A to yes or no
when i performing an insert into table B and b,accountid is in table A .
seems that when i save, the foreign keys reflect a change of schema...and when i do an insert operation, it fails.
how can i avoid such thinsg to happen? i m using a cursor to load the data and comparing them to see if they are already loaded in the table before inserting them,
ERROR -------------------------------------------------------------------------------------------------------------------------------------------------------------
Msg 16943, Level 16, State 4, Procedure LOADDEPOSIT, Line 167
Could not complete cursor operation because the table schema changed after the cursor was declared.
I have a database project where objects have been pulled in from the database using schema compare.
Unfortunately CDC tables which are referenced in stored procedures on the database have not been pulled in by the schema compare & hence I cannot build the project and deploy changes back to the database.
How to get these tables included in the project .
The installation SQL 2008 R2 Management Tools on a Windows 7 workstation fails with the error, The specified account already exists.
Final result: SQL Server installation failed. To continue, investigate the reason for the failure, correct the problem, uninstall SQL Server, and then rerun SQL Server Setup.
Exit code (Decimal): -2068052700
Exit facility code: 1212
Exit error code: 1316
[code]...
Locally I develop in SQL server 2005 enterprise. Recently I recreated my db on the server of my hosting company (in sql server 2005 express).I basically recreated the tables and copied the data in it.I now receive the following error when I hit the DB:The 'System.Web.Security.SqlMembershipProvider' requires a
database schema compatible with schema version '1'. However, the
current database schema is not compatible with this version. You may
need to either install a compatible schema with aspnet_regsql.exe
(available in the framework installation directory), or upgrade the
provider to a newer version.I heard something about running aspnet_regsql.exe, but I dont have that access to the DB. Also I dont know if this command does anything more than creating the membership tables and filling it with some default data...Any other solutions/thought on what this can be?Thanks!
I have 35+ tables and 15+ stored procedures with SchemaA, now I want to transfer them to SchemaB.
I know how to do one by one...!
alter schema SchemaB transfer
SchemaA.TableA
but it will take long time...!
Thanks,
Hello everybody!I'm using ASP.NET 3.5, MSSQL 2005I bought virtual web hosting .On new user registrations i have an error =(The 'System.Web.Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version. On my virtual machine it work fine but on web hosting i have an error =(What can you propose to me?
View 2 Replies View RelatedHello,
I would like to use SSIS tool to move the data from one database schema to another database schema.
For example:
Source table has
1. UserName (varchar 20) (no null)
2. Email (varchar 50) (can be null)
Destination table has
1. UserID (uniqueidentifier - GUID)
2. UserName (varchar 50) (no null)
3. EmailAddress (nvarchar 50) (can be null)
4. DateTime
Questions:
1. What controls do I use in my Data Flow to make data move between databases with different data types and include new value in UserID as a new GUID and DateTime as a date (GETDATE)?
OLE DB Source, OLE DB Destination, Data Converson and .....
How do I insert Guid and Date at the same time?
2. I have many tables to do data moving. Any sugestions? How do I architect my project? If I create many data flows for each table - it will look complicated.
Please give me some advices here.
Thanks.
I used SSEUtil to add a schema to my database but I am having problems. Used these steps:SSEUtil -c> USE "c:Rich.mdf"> GO>!RUN Resume.SQL//indicates success>SELECT * FROM SYS.XML_SCHEMA_COLLECTIONS>GO//schema not shown in list> USE master>GO>SELECT * FROM SYS.XML_SCHEMA_COLLECTIONS>GO//schema is shown in the queryIt appears that the schema is not added to the desired database, so when I try to use the schema in Visual Studio, the schema does not appear when I connect to the Rich.mdf database. Any ideas on what I am doing wrong or why this might be happening?ThanksKevin
View 3 Replies View RelatedI am using sql server 2008 R2.I want to copy all the objects of one schema and put it in another schema. I want to do that from command prompt.
In oracle we can export the objects of one user and import to another user using exp and imp. I want similar type.
I did a small package with only one ODBC connection (Merant 3.70 32-Bit Progess). This package runs well in Visual Studio and fails when runs by SQL Server Agent.
Configuration:
SQL Server Agent on a 32Bit server.
The ODBC connection configuration in available on System DSN on this server.
The user of Server Agent have full access (Admin).
Connect Manager Provider: ".Net ProvidersOdbc Data Provider"
SQL Server version: 9.0.3042
Error Message:
Executed as user: TEKCON cadmin. ...ion 9.00.3042.00 for 32-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 16:50:33 Error: 2007-06-11 16:50:33.62 Code: 0xC0047062 Source: Data Flow Task DataReader Source [1] Description: System.Data.Odbc.OdbcException: ERROR [HYC00] [MERANT][ODBC PROGRESS driver]Optional feature not implemented. ERROR [HY000] [MERANT][ODBC PROGRESS driver]msgOpen: unable to open message file: PROMSGS ERROR [IM006] [MERANT][ODBC PROGRESS driver]Driver's SQLSetConnectAttr failed. ERROR [HYC00] [MERANT][ODBC PROGRESS driver]Optional feature not implemented. ERROR [HY000] [MERANT][ODBC PROGRESS driver]msgOpen: unable to open message file: PROMSGS ERROR [IM006] [MERANT][ODBC PROGRESS driver]Driver's SQLSetConnectAttr failed. at System.Data.Odbc.OdbcConnection.HandleError(OdbcHandle hrHandle, RetCode retcode) at System.Data.Odbc.OdbcConnectionHandle..ctor(OdbcConnection connection, OdbcCon... The package execution fa... The step failed.
I created a .bat file with this instruction and It's run well:
dtexec /f "C:Program FilesMicrosoft SQL Server90DTSPackagesIntegration Services Project estcom.dtsx"
pause
Why it's not running with SQL Server Agent???
Hi,
This is on Sybase but I'm guessing that the same situation would happen on SQL Server. (Please confirm if you know).
I'm looking at these new databases and I'm seeing code similar to this all over the place:
if not exists (select 1 from dbo.t1 where f1 = @p1)
begin
select @errno = @errno | 1
end
There's a unique clustered in dex on t1.f1.
The execution plan shows this for this statement:
FROM TABLE
dbo.t1
EXISTS TABLE : nested iteration.
Table Scan.
Forward scan.
Positioning at start of table.
It's not using my index!!!!!
It seems to be the case with EXISTS statements. Can anybody confirm?
I also hinted to use the index but it still didn't use it.
If the existence check really doesn't use the index, what's a good code alternative to this check?
I did this and it's working great but I wonder if there's a better alternative. I don't really like doing the SET ROWCOUNT 1 and then SET ROWCOUNT 0 thing. SELECT TOP 1 won't work on Sybase, :-(.
SET ROWCOUNT 1
SELECT @cnt = (SELECT 1 FROM dbo.t1 (index ix01)
WHERE f1 = @p1
)
SET ROWCOUNT 0
Appreciate your help.
We are trying to install the Standard Edition of SQL Server 2005. We already have SQL Express installed. Standard won't install and Express won't uninstall.
We have tried every suggestion we can find and some we made up. When we try to install Standard, we get to the bit where you choose what you want to install and the only thing available is workstation components.
There are so many cases of this on the Internat that I can't believe MS have not solved the issue. And I am stunned that they want to charge us more money to talk to us about how to fix something we just paid them an arm and a leg for!
What do I need to tell you to get some idea of where to go next with this?
Hello,
I am trying to create a table if one with the same name does not exists. My code is:
Dim connectionString As String = "Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|PensionDistrict4.mdf;Integrated Security=True;User Instance=True"
Dim sqlConnection As SqlConnection = New SqlConnection(connectionString)
Dim newTable As String = "CREATE TABLE [" + titleString + "Comments" + "] (ID int NOT NULL PRIMARY KEY IDENTITY, Title varchar(100) NOT NULL, Name varchar(100) NOT NULL, Comment varchar(MAX) NOT NULL, Date datetime NOT NULL)"
sqlConnection.Open()
Dim sqlExists As String = "IF EXISTS (SELECT * FROM PensionDistrict4 WHERE name = '" + titleString + "Comments" + "')"
Dim sqlCommand As New SqlCommand(newTable, sqlConnection)
If sqlExists = True Then
sqlCommand.Cancel()
Else
sqlCommand.ExecuteNonQuery()
sqlConnection.Close()
End If
I keep getting a "Input String was incorrect format" for sqlExists? I am new to Transact-SQL statements, any help would be appreciated.
Thanks Matt
ok i have 2 tables---one table is name CourseInformation with a field named Instructor and the data in there looks like this 'John Doe'.
My other table Instructors has 3 fields InstructorName, LastName, FirstName.
I am grabbing the Instructor field from CourseInformation and breaking up the names and inserting them into my instructors table as follows..
Insert into Instructors(InstructorName, LastName, FirstName)
(Select Distinct
ltrim(SUBSTRING(Instructor,CHARINDEX(' ',Instructor)+1,len(Instructor)))+', '+
SUBSTRING(Instructor,1,CHARINDEX(' ',Instructor)-1),
ltrim(SUBSTRING(Instructor,CHARINDEX(' ',Instructor)+1,len(Instructor))) as LName,
SUBSTRING(Instructor,1,CHARINDEX(' ',Instructor)-1) as FNamefrom CourseInformation
where NOT EXISTS(Select * from instructors where LastName = LName and FirstName = FName)
AND Instructor is not null)
Only problem is, I cant get the where not exists clause to work right(of course that wont work what i have cuz the LName and FName columns dont exist, i just did that for demo purposes). I dont want duplicate instructors in there..how can i accomplish this..is there a better way to rewrite my query? Any help is appreciated.
HI All,Which is best among the two 1) NOT IN or 2) NOT EXISTS .If the query is Select col1 from tab1 where col2 NOT IN (Select col 3 from tab2 where cl3=0) OR Select col1 from tab1 where col2 NOT EXISTS (Select col 3 from tab2 where cl3=0)
View 2 Replies View RelatedHi,
I have a question on the if not exists. Can you do something like this? If request not exists in table one then insert values into table two?
Thank you in advance,
Anne
Hi,
Is there any way to check whether a column is there in the table, if it is there i need to drop it through script.
i'm looking for the script, something like this..
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK_Tbl_Product_Tbl_Products]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1)
ALTER TABLE [dbo].[Tbl_Product] DROP CONSTRAINT FK_Tbl_Product_Tbl_Products
GO
In the same way i need to check for a column and drop it through script.
Any help would be greatly appreciated.
Thanks in advance.
hi guys! is there anyway to retrieve the row from the result of EXISTS function aside from using the code below?
if EXISTS (select * from rcps_useraccount where User_login = 'daimous')
BEGIN
select * from rcps_useraccount where User_login = 'daimous'
END
Im having a problem with the following can anyone spot how i can fix it? I dont think it likes the begin statement but without it, it has a declare issue.
IF EXISTS (SELECT 1
FROM snapevent.INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE='BASE TABLE'
AND TABLE_NAME='FastEp_Snap_OD_Acc' + preports.dbo.f_filedate(getdate())
begin
declare @CMD nvarchar(300)
Set @CMD = 'drop table Snap_OD_Acc_' + preports.dbo.f_filedate(getdate())
--print @CMD
exec (@CMD)
end
Hi
Please help me
I have to create a SP.
The secenario is that,
A application calls the SP with a parameter(login), and a string of datas ( Acctid level1 level2; Acctid level1 level2; .......)
UserID AcctID Level1 level2
test testee N Y
the SP have to get the first string of data and check if the Acctid exists or not. If yes then update else insert.Then get then the second string of data and check if the Acctid exists or not. If yes then update else insert.
After checking all the strings ,
it have to check if any Acctids other than acctid mentioned in the string exists in the table for that login, then delete those rows
I'm trying to perform an insert query on a table, but I also want to check to see if the record exists already in the table. It should be fairly simple, but I'm having a time of it. Should be something like:
select * from users u
inner join miamiherald m
on u.emailaddress = m.advertiseremail
where not u.emailaddress not exists <<< (???)
If it does exist, I then want to retrieve two columns from it. HELP!!
Hi,
The following works in SQL 2005 but NOT SQL 2005 Compact Edition:
IF EXISTS (SELECT ID FROM Court2 WHERE BookingDate = '2007-05-28')
UPDATE Court2 SET T1100 = 52 WHERE (BookingDate = '2007-05-28')
ELSE
INSERT INTO Court2 (BookingDate,T1100) VALUES ('2007-05-28',52)
In CE I get the following error:
There was an error parsing the query. [ Token line number = 1,Token line offset = 1,Token in error = IF ]
I can't find where the problem is - can someone help.
Thanks,
Dear all,
i am trying to improve the performance of stored procedures and functions in that in key word is there i have to replace with exists.which one will give better performance.
Thanks&Regards,
Msrs
Dear all,
i'm trying to replace in with exists...
i've changed the query but still i'm getting error.
please let me know where i'm missing
DELETE FROM table25 WHERE Col6='SET' AND Col1 IN (SELECT s.Col1 FROM Table24 s
WHERE Col2='some_data1' AND Col3='some_data2' AND Col4='somedata3')
DELETE FROM table25 r WHERE r.Col6='SET' AND exists (SELECT s.Col1 FROM Table24 s
WHERE r.col1=s.col2 and Col2='some_data1' AND Col3='some_data2' AND Col4='somedata3')
thank you very much
Vinod
Even you learn 1%, Learn it with 100% confidence.
I'm trying to search my table for a url, and if it in the table, increment the number of hits of the url. Here's my code:
tblLinks
-----------------------
URL | NumOfHits
-----------------------
ALTER PROCEDURE sproc_UpdateLink
(
@url varchar
)
AS
IF EXISTS(SELECT LinkURL
FROM tblLinks
WHERE @url = LinkURL)
BEGIN
UPDATE tblLinks
SET NumOfHits = NumOfHits + 1
WHERE @url = LinkURL
END
RETURN
I've also tried:
ALTER PROCEDURE sproc_UpdateLink
(
@url varchar
)
AS
IF (SELECT LinkURL
FROM tblLinks
WHERE @url = LinkURL) IS NOT NULL
BEGIN
UPDATE tblLinks
SET NumOfHits = NumOfHits + 1
WHERE @url = LinkURL
END
RETURN
but that didn't work either.
There's an error in this SQL statement somewhere, but I can't seem to find it. Here's what I'm trying to do:
I have a list of states, and each state is assigned an ID
For each state, I have some data
Given a state name, find the state's ID
If the state ID exists, output the data for that state
If the state ID is not in the database, output the data for all states
Here's my tables:
--------------------------
States
--------------------------
ID | Name
--------------------------
--------------------------
Data
--------------------------
StateID | StateData
--------------------------
Here's my SQL:
ALTER PROCEDURE sproc_GetStateData
(
@State varchar
)
AS
DECLARE @StateID int
IF EXISTS(SELECT @StateID = ID FROM States WHERE Name = @State)
BEGIN
SELECT D.StateData
FROM Data AS D INNER JOIN States AS S
ON D.StateID = S.ID
WHERE (D.StateID = @StateID)
END
ELSE
SELECT D.StateData
FROM Data AS D INNER JOIN States AS S
ON D.StateID = S.ID
RETURN
Hi,I need some help doing a simple query. Here is what I haveSELECT Category_Id, Category_nameFROM AG_Category WHERE Auth_Logic_Id = 244And Category_ID(I want category_id to not have a '.' in it. Basically returningeverything above but checking also the category_id so it doesn't returnone where category_id have a . in it)Thanks:D
View 1 Replies View RelatedI need to insert records into the table parSalesDetailModifier fromOLDparSalesDetailModifier where (1) those records DO NOT exit inparSalesDetailModifier and (2) those records have a parent record inparSalesDetail.When I run the below query I get the error message that I am violatingthe Primary Key Constraint for parSalesDetailModifier. In other words,it's trying to insert a record that does exist.Also posted below are create and insert startements for thte tables.If someone would be kind enough to show me what I am doing wrong, I'dreally appreciate it.Thanks,Jennifer-------------------------------- STORED PROCEDURE-------------------------------CREATE Proc LoadModifier2@S datetime,@E datetimeASINSERT INTO ParSalesDetailModifier(parSalesDetailModifierID,parSalesHdrID,parSalesDetailID,ModifierType,POSModifier,Condiment,CondimentPrice,UnitNumber,BusinessDay)SELECTOLD.parSalesDetailModifierID,OLD.parSalesHdrID,OLD.parSalesDetailID,OLD.ModifierType,OLD.POSModifier,OLD.Condiment,OLD.CondimentPrice,OLD.UnitNumber,OLD.BusinessDayFROM OldParSalesDetailModifier OLDWHEREEXISTS( SELECT DET.parSalesHdrID,DET.parSalesDetailID,DET.UnitNumber,DET.BusinessDayFROM ParSalesDetail DETWHERE OLD.parSalesHdrID = DET.parSalesHdrIDANDOLD.parSalesDetailID = DET.parSalesDetailIDANDOLD.UnitNumber = DET.UnitNumberANDOLD.BusinessDay = DET.BusinessDay)ANDNOT EXISTS( SELECT NEW.parSalesHdrID,NEW.parSalesDetailID,NEW.parSalesDetailModifierID,NEW.UnitNumber,NEW.BusinessDayFROM ParSalesDetailModifier NEWWHERE OLD.parSalesHdrID = NEW.parSalesHdrIDANDOLD.parSalesDetailID = NEW.parSalesDetailIDANDOLD.parSalesDetailModifierID = NEW.parSalesDetailModifierIDANDOLD.UnitNumber = NEW.UnitNumberANDOLD.BusinessDay = NEW.BusinessDay)AND OLD.BusinessDay between @S and @E-------------------------------- END STORED PROCEDURE--------------------------------------------------------------- CREATE TABLES-------------------------------CREATE TABLE [parSalesDetailModifier] ([ParSalesDetailModifierID] [int] NOT NULL ,[parSalesHdrID] [int] NOT NULL ,[parSalesDetailID] [int] NOT NULL ,[ModifierTYPE] [int] NULL ,[POSModifier] [varchar] (20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[Condiment] [varchar] (20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,[CondimentPrice] [money] NOT NULL ,[UnitNumber] [int] NOT NULL ,[BusinessDay] [datetime] NOT NULL ,CONSTRAINT [PK_parSalesDetailModifier] PRIMARY KEY CLUSTERED([BusinessDay],[UnitNumber],[parSalesHdrID],[parSalesDetailID],[ParSalesDetailModifierID]) WITH FILLFACTOR = 70 ON [PRIMARY] ,CONSTRAINT [FK_parSalesDetailModifier_parSalesDetail] FOREIGN KEY([BusinessDay],[UnitNumber],[parSalesHdrID],[parSalesDetailID]) REFERENCES [parSalesDetail] ([BusinessDay],[UnitNumber],[parSalesHdrID],[parSalesDetailID])) ON [PRIMARY]GOCREATE TABLE [OLDparSalesDetailModifier] ([ParSalesDetailModifierID] [int] NOT NULL ,[parSalesHdrID] [int] NOT NULL ,[parSalesDetailID] [int] NOT NULL ,[ModifierTYPE] [int] NULL ,[POSModifier] [varchar] (20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[Condiment] [varchar] (20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,[CondimentPrice] [money] NOT NULL ,[UnitNumber] [int] NOT NULL ,[BusinessDay] [datetime] NULL) ON [PRIMARY]GOCREATE TABLE [parSalesDetail] ([parSalesHdrID] [int] NOT NULL ,[parSalesDetailID] [int] NOT NULL ,[Before] [int] NOT NULL ,[Quantity] [int] NOT NULL ,[After] [int] NOT NULL ,[Promo] [money] NOT NULL ,[PromoBefore] [money] NOT NULL ,[ItemPrice] [money] NOT NULL ,[PromoAfter] [money] NOT NULL ,[POSItem] [varchar] (20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,[UnitNumber] [int] NOT NULL ,[Depleted] [char] (1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,[AmountTenderTime] [datetime] NULL ,[BusinessDay] [datetime] NOT NULL ,CONSTRAINT [PK_parSalesDetail] PRIMARY KEY CLUSTERED([BusinessDay],[UnitNumber],[parSalesHdrID],[parSalesDetailID]) WITH FILLFACTOR = 70 ON [PRIMARY] ,CONSTRAINT [FK_parSalesDetail_parSalesHdr] FOREIGN KEY([BusinessDay],[UnitNumber],[parSalesHdrID]) REFERENCES [parSalesHdr] ([BusinessDay],[UnitNumber],[parSalesHdrID])) ON [PRIMARY]GO-------------------------------- END CREATE TABLES--------------------------------------------------------------- INSERT INTO TABLES-------------------------------insert into parSalesDetailmodifier values (1,2298561,10917332,2,'ADDG-ON','ADD G-ON',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values (1,2298561,10917332,2,'ADDG-ON','ADD G-ON',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values (2,2298561,10917332,2,'SUBMAYO','SUB MAYO',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values(3,2298561,10917332,2,'TBBS','TBBS',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values (1,2298561,10917340,2,'SUBMAYO','SUB MAYO',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values (2,2298561,10917340,2,'NOONIN','NO ONIN',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values(3,2298561,10917340,2,'TBBS','TBBS',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values(4,2298561,10917340,2,'WELL','WELL',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values (1,2298561,10917341,2,'ADDG-ON','ADD G-ON',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values (2,2298561,10917341,2,'SUBMAYO','SUB MAYO',.0000,2,'2003-12-01')insert into oldparSalesDetailmodifier values(3,2298561,10917341,2,'TBBS','TBBS',.0000,2,'2003-12-01')insert into parSalesDetailvalues(2298561,10917332,0,1,0,.0000,.0000,3.4900,. 0000,'DM',2,'N','2003-12-0110:00:02.000','2003-12-01')insert into parSalesDetailvalues(2298561,10917340,0,1,0,.0000,.0000,.2500,.0 000,'JALA',2,'N','2003-12-0110:00:02.000','2003-12-01')insert into parSalesDetailvalues(2298561,10917341,0,1,0,.0000,.0000,1.3400,.0000,'MD-DP',2,'N','2003-12-0110:00:02.000','2003-12-01')insert into parSalesDetailvalues(2298561,10928910,0,1,0,.0000,.0000,.9900,.0000,'2PIE99',2,'N','2003-12-0110:00:02.000','2003-12-01')insert into parSalesDetailvalues(2298561,10928911,0,1,0,.0000,.0000,.5900,.0000,'DECAF',2,'N','2003-12-0110:09:44.000','2003-12-01')insert into parSalesDetailvalues(2298561,10928912,0,1,0,.0000,.0000,1.6900,.0000,'BOB-BAC',2,'N','2003-12-0110:09:44.000','2003-12-01')insert into parSalesDetailvalues(2298561,10929376,0,1,0,.0000,.0000,.5900,.0000,'COFFEE',2,'N','2003-12-0110:00:44.000','2003-12-01')-------------------------------- END INSERT INTO TABLES-------------------------------
View 7 Replies View RelatedHi,
I'm having problems with this T-SQL:
Sorry if this is obvious, I'm very new to this...
Just trying to return the ID if the row exists and if not just return 0.
What would I need to turn this into a stored procedure too?
Code Block
declare @Return int
if exists(select id from Computer where Computer_name = 'MYCOMPUTER')
begin
select @Return = id
PRINT @Return
end
else
begin
select @Return = 0
PRINT @Return
end
I'm getting this error....
Msg 207, Level 16, State 1, Line 5Invalid column name 'id'.Msg 207, Level 16, State 1, Line 10Invalid column name 'id'.
I'm running into a problem on my SQL2000 server. I thought all 3 of the following queries SHOULD return the same results, but the query using the NOT IN does not return any records where the other 2 queries DO.
Is my understanding of NOT IN wrong, or is there something corrupt in my DB?
SELECT *
FROM [person]
WHERE personid NOT IN (SELECT personid FROM [personOrganization])
SELECT *
FROM [person]
LEFT OUTER JOIN [personOrganization]
ON [Person].[personId] = [personOrganization].[personId]
WHERE [personOrganization].personid IS NULL
SELECT *
FROM person
WHERE NOT EXISTS(SELECT 1 FROM [personOrganization] WHERE [personOrganization].personid=person.personid)
Hi all,
I'm trying to run "alter table" to add a new column to the tables but the problem is some of the tables have the column and some don't.
Is there a way to use if not exists to alter the tables with no column only??
thanks,
Well, finally I lost one day to find a solution for a simple problem. I
wanted to derive two tables... that seemed to be simple... but it isn't.
My last question for today:
Why does my sql query return the error: Only one expression can be specified in the select list when the subquery is not introduced with EXISTS
The Query:
SELECT
Configurations.AlarmId, Configurations.Mode, Configurations.Activated,
Configurations.Empty, Configurations.UserName, Configurations.datetime,
(SELECT ConfigurationId, Setpoint1, Alarm
FROM
dbo.ExtendedValues(Configurations.ConfigurationId) AS ExtendedValues)
AS Expr1
FROM Configurations INNER JOIN
Controllers ON Configurations.ConfigurationId =
Controllers.ActiveConfig INNER JOIN
Tanques ON Controllers.ControllerId = Tanques.ControllerId
WHERE (Tanques.TanqueId = 1)
Where do I have to enter EXISTS?
Thanks for every hint!!
P.D.: The ExtendedValues Function:
CREATE FUNCTION dbo.ExtendedValues
(
@ConfigurationId int = -1
)
RETURNS TABLE
AS
RETURN SELECT *
FROM ConfigurationsTanques
WHERE ConfigurationsTanques.ConfigurationId = @ConfigurationId