Can Someone Clarify Why Only A Single-statement Can Be Executed In A Command?
Jun 21, 2006
I'm evaluating SQL 2005 Everywhere Edition for use by our desktop application. I'm a traditional SQL Server developer and I rely heavily on stored-procedures to encapsulate basic data manipulations across multiple tables and inside multi-statement transactions.
I was excited to see an in-process version of SQL released and my thought was "this is great... now I can ditch the tediousness of individual OLEDB/.NET commands, and write batches of T-SQL and just focus on the data manipulations". But, alas, it seems I cannot. Why is SQL Everywhere Edition limited to executing a single SQL statement at a time?
For example, my application would like to update mutlipe rows in one table, delete multiple rows from another, and insert multiple rows into a third. I can do that with 3 T-SQL statements in a single small batch in a very readable way with full blown SQL Server. (and I can put that batch in a stored procedure and re-use it efficiently later.) If I contemplate how to do that with OLEDB and the single statement limitation of SQL Everywhere, it's a lot more code and a lot less appealing/maintainable. I want as much of my app to be using declarative code and as little as possible tied up in tedious OLEDB calls. Is this not possible with SQL Everywhere Edition?
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Jul 13, 2006
Hi,
I cannot execute a script task in the VBA code window.
I cannot debug or log if I run a single script task from the right click Execute Task .
Every time I have to run the entire package in order to be able to debug.
What am I missing?
appreciate a help.
Gulden
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May 8, 2007
Hello,
In my database (SQL Server 2005), some data were inserted from a external application.
In order to validate the data , I want to get the SQL statment executed by the application.
Is this possible?
Thanks
Robert
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Dec 2, 2005
Can a stored procedure be executed from within a select statement?
Given a store procedure named: sp_proc
I wish to do something like this:
For each row in the table
execute sp_proc 'parameter1', parameter2'...
end for
...but within a select statement. I know you can do this with stored functions, just not sure what the syntax is for a stored procedure.
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May 7, 2015
I have written the following code:
SET NOCOUNT ON
DECLARE @RowCount int; SET @RowCount = 0;
Begin Try
Begin Transaction
--------------------------------------------------------
-----Table Name: AlertsStaticRecord_Archive
-----Column Name: AlertID
--------------------------------------------------------
ALTER TABLE [AlertsStaticRecord_Archive] ALTER COLUMN [AlertID] int NOT NULL;
[Code] .....
But, when I execute these batch, I am getting error:
Msg 8111, Level 16, State 1, Line 11
Cannot define PRIMARY KEY constraint on nullable column in table 'AlertsStaticRecord_Archive'.
Msg 1750, Level 16, State 0, Line 11
Could not create constraint. See previous errors.
Because, the first ALTER statement is not getting executed.
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Nov 29, 2006
Hi everyone,
I wonder how one can see or save the real sql statement that was executed by some stored procedure (including the one that used supplied parameters)?
Just need that for debugging purposes...
thanks!
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Mar 13, 2002
I created DTS a while ago and placed in job to run once a day (it worked fine for 3 months)
2 days ago I changed sa password and now job fails with error (Login failed for user 'sa'.), but it run fine from DTS !!!
1. My DTS created with domain Account DomainSVCSQL2000( sa rights and local admin)
2. SVCSQL service use DomainSVCSQL2000 to run
3. SVCSQL agent use DomainSVCSQL2000 to run
4. DTS use 'osql -E
Where should look for reference to sa ?
Executed as user: MONTREALsvcsql2000. DTSRun: Loading... Error: -2147217843 (80040E4D); Provider Error: 18456 (4818) Error string: Login failed for user 'sa'. Error source: Microsoft OLE DB Provider for SQL Server Help file: Help context: 0. Process Exit Code 1. The step failed.
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Aug 24, 2000
Hi
Does anyone know how i can grant select permission on more than one table in the same database using a single grant commmand....its painful to use grant statement seperately on each table
thanks and regards,
reshma
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Sep 29, 2015
IS there a way to remove all indexes from a table with one single command ( without having to know what the index name is ) ;
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Feb 29, 2008
Hi guys.
acutally my network dept. has change the backup file server IP address.. i m now hving problem for taking backup.
i have around 85 backup that runs everyday.. what i m doing now running every single command to drop backup device and then adding again.. but it's taking agess to do..
is there any simple script that just update the device path folder..
Thanks and looking foward.
-MALIK
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May 26, 2008
Just wonder whether is there any indicator or system parameters that can indicate whether stored procedure A is executed inside query analyzer or executed inside application itself so that if execution is done inside query analyzer then i can block it from being executed/retrieve sensitive data from it?
What i'm want to do is to block someone executing stored procedure using query analyzer and retrieve its sensitive results.
Stored procedure A has been granted execution for public user but inside application, it will prompt access denied message if particular user has no rights to use system although knew public user name and password. Because there is second layer of user validation inside system application.
However inside query analyzer, there is no way control execution of stored procedure A it as user knew the public user name and password.
Looking forward for replies from expert here. Thanks in advance.
Note: Hope my explaination here clearly describe my current problems.
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Dec 27, 2007
Hi All,
Here i am going to ask some questions in SSIS pls clarify my doubts...
1. Can i include a package with in another package? like If i have 20 packages..i need to run all packages at a time ..for this can i create a package and can i place all those packages in to a single package?
2. If i have 700 packages then how to run those packages all at a time?
3.Can i develop a Workflow or package in SSIS with out using Data Flow Tasks? Like with the help of only control Flow Tasks can i create a package or workflow?
Thanks & regards,
Maruthi...
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Jan 31, 2007
Hi There,
I have Task in SSIS to import the flat file to the table and break the table and insert and update the other tables in the same database.
I searched every where i couldnt find appropriate tutorial for this.
Please advice me how to achieve this task.
Thanks in Advance
Regards
Savera
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Jul 14, 2007
There are a few questions I have on the parameters you can use in a connection string. I didn't see a post with these already, and I think they may be helpful for those just starting to figure out how things work. I couldn't seem to find these defined in the msdn anywhere. What exactly do the following do:
"server=.\sqlexpress;" or "data source=.\sqlexpress;" - Is there a difference in using these, or are they completely interchangeable without any side effects? So far it seems I have been able to swap them for each other without anything happening however there may be something I don't see happening behind the scenes!
"Trusted_Connection=yes;" - Is this a workaround for getting SQL Server to work on vista's UAC or something? If not what does it do?
"Integrated Security=true;" - I know this has to be used with User Instance=true, but is there anywhere that says what it's actual function is?
"database=myDB;" - If I use this in a string it causes my program to crash. It also has a side effect of making me have to stop all sqlservr.exe processes and restart the service before my program will run again without it included in the string. Not sure why this is the case, however here is the string I try to use:
Code Snippetstring connStr="server=.\sqlexpress;AttachDbFilename="c:\sfsf\sads\myDB.mdf";database=myDB;Trusted_Connection=Yes;";
Now with using that string, the point of having both the "AttachDbFilename="c:\sfsf\sads\myDB.mdf";" and the "database=myDB;" options is that I read if you use those together it causes the SQL Server to first check and see if the database is already attached. If it is then it doesn't reattach the database, and just uses the current attached database. While this makes sense it doesn't seem to work for me since as I stated above anytime I use the database option it crashes the app. Any ideas? If that isn't how it is used what is the "database=" option for?
There may be more options I don't know about yet, but those are the ones I am not clear on. Hopefully one of you more experienced folks and shed some light on them!
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Jun 12, 2007
Dear Expertise
Please give me a solution to my general question.
1. How can we Impliment the report builder in client machene.
2. What is the diffrense between Report Server and Report Builder.
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Sep 17, 2007
Code Snippet
SELECT 3308 / 15104
The above division will result with: 0
Code Snippet
SELECT 3308 / (15104 * 1)
The above division will result with: 0
Code Snippet
SELECT 3308 / (15104 * 1.0)
The above division will result with: 0.219014830
MY MAIN GOAL is to produce a result of: 0.2
I was thinking of using ROUND, then with some combination of RIGHT. Your explanation and advice is greatly appreciated! Thanks again!
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Feb 23, 2005
How can I do it by using two subqueries the second of them to be aggregate and have two left joins from the first to the second??
e.g. How can I left join these two queries with the joinfield1,joinfield2 fields??
1st query
Select field1, field2, joinfield1,joinfield2 FROM Table1 INNER JOIN Table2 ON Table1.field3 = Table2.field4 where field5=Value
2nd query
Select sum(agfield1) As f1, sum(agfield2) As f2, joinfield1,joinfield2 FROM Table3 INNER JOIN Table4 ON Table3.agfield3 = Table2.agfield4
where agfield5=Value
Group By joinfield1,joinfield2
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May 31, 2006
Does anyone know how should I write the sql for getting the following result?
Original Table like below.
-------------------------------
[WorkDay][AgentCode]
06/12/01 3
06/12/02 2
06/12/02 3
06/12/03 2
06/12/03 3
-------------------------------
Curernt SQL:
When I put an "agentcode=2" in 'WHERE' clause, the result does not have '06/12/01' row.
Example,
SELECT DISTINCT WorkDay, AgentCode FROM MasterScheduleTransaction WHERE AgentCode=2
-------------------------------
[WorkDay][AgentCode]
06/12/02 2
06/12/03 2
-------------------------------
I would like to know the agent is in the specified date.
The expected result like below.
-------------------------------
[WorkDay][AgentCode]
06/12/01 NULL
06/12/02 2
06/12/03 2
-------------------------------
Please help its urgent
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Mar 1, 2008
Hi,
i have an input parameter @PageloadYN Bit Null
if @PageloadYN = 1 then Select top 500 Records from the Table
if @PageloadYN = 0 then Select * from the Table
i tried like this
Select top 500.* From Table where @PageloadYN = 1
Select * From Table where @PageloadYN = 0
Is there any way to get details in Single select statement only.
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Oct 31, 2007
What is the single SQL statement to truncate the blank space on either side of data.
Ex.
Table1 has Name as column.
I have records filled with blank space on both side for Name field.
With one query I want to correct (truncate the leading and trailing space) the data.
How?
SQL Server 2005 SP2.
Thank you,
Smith
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Jun 9, 2006
I have an application (Java) which is converting a relatively large XML files (>8MB) and generating SQL Insert statements from the contents. The resultant SQL from the transformation is quite large (nearly 8MB also) and I'm just wondering if people would have an opinion as to whether to just place the SQL into a command and execute it or write it out to a file and use BCP or something similar.
My preference would be to insert the data straight from the application to cut down on the number of "working parts" but I'm just worried there would be too many performance issues. For operational reasons I can't just pass the XML to SQL Server and let it process it. Anybody come across the same problem or have any opinions???
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Dec 28, 2006
Please add some more substantial needed info in ALL the web pages of "SQL Server 2005 Compact Edition RC1, Release Candidate 1", like at:
http://support.microsoft.com/kb/920700
for:
1) Clarifying the confusing name changes of the Mobile Edition to Everywhere Edition then to CE,
2) Giving installion instructions of the RC1 for mobile devices
Thanks,
Alpoge
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Apr 19, 2007
>Hi,
>
>Thanks you for quick answer but we still the same problem special with names like the following exmple:
DECLARE @L_SQLCOMM VARCHAR(8000)
SET @L_SQLCOMM = 'SELECT * FROM AMASTER where ACCTNAME = (ala'a)'
EXEC(@L_SQLCOMM
"ala'a " is Arabic name in English characters.
Regards
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Mar 13, 2008
Is it possible to update 2 tables in a single t-sql statement?
If Yes, whats the syntax?
Update Table1,Table2 ... is not working
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May 8, 2008
In VB6 using MDAC 2.8 I could do a single select statement that would act as either an Insert or an update. Is there a way to do this in ADO.net?
My old VB6 code
Dim dbData As New ADODB.Connection
Dim rs1 As New ADODB.Recordset
Dim strParm As String
Dim strCusNo As String
'
strParm = "Provider=SQLOLEDB; Data Source=SQL2000; Initial Catalog=DATA_01; User ID=UserName; Password=password"
dbData.Open strParm
'
strParm = "Select CusNo from CusFil Where CusNo = '" & strCusNo & "'"
rs1.Open strParm, dbData, adOpenStatic, adLockOptimistic, adCmdText
If rs1.BOF And rs1.EOF Then
rs1.AddNew
Else
End If
With rs1
!CusNo = strCusNo
.Update
End With
rs1.Close
'
Set rs1 = Nothing
dbData.Close
Set dbData = Nothing
Is there an ADO.Net equivalent?
thanks,
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Aug 4, 2005
Hi, I'm having some difficulty creating the SQL Statement for getting some data from a table:
I have the following table of data
__User___Votes___Month
__A_______14______2__A_______12______3__A_______17______4__A_______11______5
__B_______19______2__B_______12______3__B_______15______4
I want to beable to pull out the total number of votes a user has had over a period of months.
eg Total up each users users votes for months 4 and 5
that would give:
__User____TotalVotes
___A________28___B________15
An added complecation is that user B does not have any data for month 5
Any help or pointers would be fanstatic
Many thanks
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Aug 6, 2004
Hi ,
I little question for you ... is it possibile to write a SQL statement to delete records in several tables at the same time?
For example if I've two tables involved by join
DELETE <...> from Customers A
INNER JOIN CustomerProperties B ON A.CustomerID=B.CustomerID
I Must use two statement to remove records from both the tables?
Thx
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May 5, 2008
It is possible to alter multiple columns within a single alter table statement?
I have got the following URL that tells it is not possible to alter multiple columns within in signle alert table statement.
http://www.blogcoward.com/archive/2005/05/09/234.aspx[^]
Does anyone know about that?
Thanks,
Mushq
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Nov 15, 2007
HI,
In my mapping i have used one OLEDB command which updates a table.
It updates 70 columns of that table.
The problem is that it is taking long time to execute that(almost 15-20 minutes)
It is updating almost 3k-5k rows.
I tried to put the update statement in SP and called that in OLEDB command.
Still it is taking same time.
Please advice how to solve this problem.
Thanks in Advance.
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Jan 16, 2007
I am renovating an existing application and am converting the existing passwords into hashed values using SHA1. I know how to compute the hashed values as a byte array for each record. What I don't know how to do easily is update all of the records i a single call to the database. Normally, I would just do the following:UPDATE HashedPassword = someValue WHERE UserID = 101;
UPDATE HashedPassword = someOtherValue WHERE UserID = 102;
...
What I don't know is what someValue and someOtherValue should be. How do I convert my byte array into string representation that SQL will accept? I usually execute multiple statements using Dim oCmd as New SqlCommand(sSQL, MyConn) and then call oCmd.ExecuteNonQuery().
Alternatively, I found the following code that uses the byte array directly but only shows a single statement. How could I use it to execute multiple statements as shown above?'FROM http://aspnet.4guysfromrolla.com/articles/103002-1.2.aspx
'2. Create a command object for the query
Dim strSQL as String = _
"INSERT INTO UserAccount(Username,Password) " & _
"VALUES(@Username, @Password)"
Dim objCmd as New SqlCommand(strSQL, objConn)
'3. Create parameters
Dim paramUsername as SqlParameter
paramUsername = New SqlParameter("@Username", SqlDbType.VarChar, 25)
paramUsername.Value = txtUsername.Text
objCmd.Parameters.Add(paramUsername)
Dim paramPwd as SqlParameter
paramPwd = New SqlParameter("@Password", SqlDbType.Binary, 16)
paramPwd.Value = hashedBytes
objCmd.Parameters.Add(paramPwd)
'Insert the records into the database
objConn.Open()
objCmd.ExecuteNonQuery()
objConn.Close()
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May 8, 2007
hi All :I have an insert statement which readsINSERT Into TableA (Col1)SELECT CASE WHEN Col1 LIKE '%[a-z]%' THEN 999999 ELSE Col1 END ASCol1,FROM TableB**********************TableA. Col1 has a datatype of Int.TableB. Col1 has a datatype of varchar.My insert is failing as it is trying to insert special character,identifying a in the input columnHow can i write a similar case statement to filter out specialcharacters and replace with 99999Also can you refer me to a place where i can have a list of specialcharacters and if need be write mulitple case statements to filterthem out.thanksRS
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