<p>i have a procedure where in which i want to access a specific table whose name will be passed into procedure as argument. Here is the peice of code i have made.</p>
Hello, It is possible to write stored procedures which take table names as parameters; is it also possible to do this with table valued functions?
For example, a simple stored procedure is this:
CREATE PROCEDURE SelectTop(@tableName sysname) AS BEGIN
Execute('Select top 10 * from ' + @tableName + ';')
END
I want to be able to do the analogous thing with a table valued function (so that I can query the result set, without having to create a temp table). How should I do this (i.e., pass a tablename as an argument to a table valued function)?
Im just wondering... is there any way to have dynamic table names, so that, say for instance, i have 4 stored procedures, that all do the same thing, just to four different tables. is there any way to have 1 stored procedure, and pass through the table name???
Adding the four statements into one statement is not an option, as i only need to execute one at a time..., not all four at once...
Hi all,Seems like a fundamental question to me but I dont have a definiteanswer for it, Gurus please enlighten me.I have a table 'Table1' whose structure changes dynamically based onsome configuration values from another table. This table is being usedby a program, It was initially used by this program which ran as asingle task (executing at only a specific interval) but now the programhas to be run mutiple times some coinciding with each othe - whichmeant that table structure will change as 2 programs are runningsimultaneously... and therefore I have decided to use seperate tablenames that each has a structure of its now.I use this table name 'Table1' in about 10-15 stored procedures andUDF'sto make the long story short: Since I will not know which table I willbe using in the program I want to pass the table name as an argument tothe SP and UDF's and then access this param in the'select's/updates/inserts' - but this doesn't work unless I use DynamicSQL.Is there any other way of passing table names as parameters and thenusing then in the procs?any ideas will be really helpful.adi
I would like to use variables to set the table name and some column names of a SQL Query in a stored procedure (the variable values will come from a webpage)... something like this:ALTER PROCEDURE dbo.usp_SelectWorkHours @DayName varchar,@DayIDName varchar AS BEGINSELECT @DayName.InTime1, @DayName.OutTime1, @DayName.InTime2, @DayName.OutTime2 FROM @DayName INNER JOINWorkHours ON @DayName.@DayIDName = @DayName.@DayIDName INNER JOINEmployees ON WorkHours.WorkHoursID = Employees.WorkHoursID END RETURN ...is this possible?? if so how? Thanks
It's my code: 1 CREATE PROCEDURE SearchFunction2 @SQ nvarchar(30),3 @pType nvarchar(11),4 @pCol nvarchar(11)5 AS6 BEGIN7 SELECT * FROM [data] 8 WHERE ([type] LIKE '%'+@pType+'%') AND (@pCol LIKE '%'+@SQ+'%')9 END 10 GOWhen I replace '@pCol' with 'nameCol' it works fine, but when i pass it trough parameter in my aspx page [pCol.Value='nameCol'] it does not work!
ALTER PROCEDURE [dbo].[sp_STATEWLEVEL_DAILY] @STATE varchar(50),@TBLNAME varchar(50)
AS BEGIN TRANSACTION -- Start the transaction TRUNCATE TABLE @TBLNAME; SELECT t1.Date_Taken as 'DATE', t1.Time as 'TIME', t1.Main_ID as 'MAIN_ID', t1.WATER_ULEVEL as 'WATER_ULEVEL' FROM dbo.SEL t1 INNER JOIN dbo.station_info t2 ON t1.Main_ID=t2.Main_ID WHERE t2.STATE=@STATE AND t1.Date_Taken=CONVERT(VARCHAR(10), GETDATE(), 101) ORDER BY t1.Date_Taken, t1.Time
-- See if there is an error IF @@ERROR <> 0 -- There's an error b/c @ERROR is not 0, rollback ROLLBACK ELSE COMMIT -- Success! Commit the transaction
I am trying to develop a stored procedure for an existing application thathas data stored in numerous tables, each with the same set of columns. Themain columns are Time and Value. There are literally hundreds of thesetables that are storing values at one minute intervals. I need to calculatethe value at the end of the current hour for any table. I am a little newto SQL Server, but I have some experience with other RDBMS.I get an error from SQL Server, complaining about needing to declare@TableName in the body of the procedure. Is there a better way to referencea table?SteveHere is the SQL for creating the procedure:IF EXISTS(SELECTROUTINE_NAMEFROMINFORMATION_SCHEMA.ROUTINESWHEREROUTINE_TYPE='PROCEDURE'ANDROUTINE_NAME='udp_End_of_Hour_Estimate')DROP PROCEDURE udp_End_of_Hour_EstimateGOCREATE PROCEDURE udp_End_of_Hour_Estimate@TableName VarCharASDECLARE @CurrentTime DateTimeSET @CurrentTime = GetDate()SELECT(SELECTSum(Value)* DatePart(mi,@CurrentTime)/60 AS EmissonsFROM@TableNameWHERETime BETWEENDateAdd(mi,-DatePart(mi,@CurrentTime),@CurrentTime)AND@CurrentTime)+(SELECTAvg(Value)* (60-DatePart(mi,@CurrentTime))/60 AS EmissionsFROM@TableNameWHERETime BETWEENDateAdd(mi,-10,@CurrentTime)AND@CurrentTime)
Hey, friends, i have a problem on my bank transaction page now: Procedure or function has too many argument specified.people can log in by their usernames, 1 username can have many accounts, there are 2 account types:'c', 's'. after people login, they are only allowed to withdraw money from their own account: here is some of my codes: 1 else if (DropDownList3.SelectedItem.Text == "withdraw")2 {3 SqlConnection sqlCon = new SqlConnection("Data Source=bandicoot.cs.rmit.edu.au;Initial Catalog=shuli;User ID=test;Password=test");4 SqlCommand cmd = new SqlCommand("usp_withdraw", sqlCon);5 string spResult = "";6 cmd.CommandType = CommandType.StoredProcedure;7 cmd.Parameters.Add("@username", SqlDbType.NVarChar).Value = Session["username"].ToString();8 cmd.Parameters.Add("@AccountFrom", SqlDbType.VarChar).Value = TextBox3.Text;9 cmd.Parameters.Add("@Amount", SqlDbType.Decimal).Value = TextBox5.Text;10 cmd.CommandType = CommandType.StoredProcedure;11 sqlCon.Open();12 spResult = cmd.ExecuteScalar().ToString();13 if (string.Compare(spResult, "Execute successfully") == 0)14 {15 SqlDataSource with = new SqlDataSource();16 with.ConnectionString = ConfigurationManager.ConnectionStrings["shuliConnectionString"].ToString();17 18 with.InsertCommand = "insert into Transactions(TransactionType,AccountNumber,DestAccount,Amount,Comment,ModifyDate) values ('W','" + TextBox3.Text + "','" + TextBox3.Text + "','" + TextBox5.Text + "','" + TextBox2.Text + "','" + DateTime.Now.ToLocalTime() + "')";19 int inertRowNum = with.Insert();20 Server.Transfer("~/deposit_withdraw_confirm.aspx");21 }22 else23 {24 Server.Transfer("~/deposit_withdraw_error.aspx");25 }26 here is my store procedure set ANSI_NULLS ONset QUOTED_IDENTIFIER ONgo-- =============================================-- Author: <Author,,Name>-- Create date: <Create Date,,>-- Description: <Description,,>-- =============================================ALTER Procedure [dbo].[usp_withdraw]( @AccountFrom Varchar(20), @Amount Decimal(10,2))AsDECLARE @ReturnMsg AS VARCHAR(20)DECLARE @balance AS Decimal(10,2)DECLARE @username AS nvarchar(50)SELECT @balance = balanceFROM Account,LoginWHERE Account.CustomerID=Login.CustomerID AND Login.UserID= @username and AccountNumber = @AccountFromIF ( SELECT AccountType FROM Account, Login Where Account.CustomerID=Login.CustomerID AND Login.UserID= @username and AccountNumber = @AccountFrom ) ='c'BEGIN BEGIN TRAN IF (@balance - @Amount) > 199 BEGIN UPDATE Account SET balance= balance-@Amount WHERE AccountNumber=@AccountFrom And (balance - @Amount) > 199 SET @ReturnMsg = 'Execute successfully' COMMIT TRAN END ELSE BEGIN SET @ReturnMsg = 'Execute with error' ROLLBACK TRAN END SELECT @ReturnMsg ENDIF ( SELECT AccountType FROM Account Where AccountNumber = @AccountFrom ) ='s'BEGIN BEGIN TRAN IF (@balance - @Amount) > 0 BEGIN UPDATE Account SET balance= balance-@Amount WHERE AccountNumber=@AccountFrom And (balance - @Amount) > 0 SET @ReturnMsg = 'Execute successfully' COMMIT TRAN END ELSE BEGIN SET @ReturnMsg = 'Execute with error' ROLLBACK TRAN END SELECT @ReturnMsg ENDI think the problem is in Line 7cmd.Parameters.Add("@username", SqlDbType.VarChar).Value = Session["username"].ToString();this is to get the current login user's uername.
can i pass the name of the table and the "order by" column name to stored procedure? i tried the simple way (@tablename varchar and then "select * from @tablename) but i get error massesges. the same for order by... what is the right syntex for this task?
Hello frend...i have a problem with my application when i'm trying to delete a certain data from gridview...i have a store procedure that already create in my mssql server...and in datasource i'm using command that i've already created in my mssql server...the problem is i dont know how i can send my value to the parameter in datasource.....and one more thing what is exaclty the error with 'Store procedure has <my function> too many argument" occur? Please help me....so i paste my code below to easier and detect my problem....(sorry my english are no good).... 1) This is my code in asp.net <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <asp:SqlDataSource ID="SqlDSRole" runat="server" ConnectionString="<%$ ConnectionStrings:PVMCCon %>" DeleteCommand="Roles_delete" DeleteCommandType="StoredProcedure" SelectCommand="Roles_view" SelectCommandType="StoredProcedure"> <DeleteParameters> <asp:Parameter Name="roleName" Type="String" /> </DeleteParameters> </asp:SqlDataSource> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4" DataKeyNames="Role_application_id" DataSourceID="SqlDSRole" ForeColor="#333333" GridLines="None" PageSize="4"> <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" /> <Columns> <asp:CommandField ShowDeleteButton="True" /> <asp:TemplateField HeaderText="Role Application Id" Visible="False"> <ItemTemplate> <asp:Label ID="Label1" runat="server" Text='<%# Eval("Role_application_id") %>'></asp:Label> </ItemTemplate> <EditItemTemplate> <asp:Label ID="roleApplicationIdLabel" runat="server" Text='<%# Eval("Role_application_id") %>'></asp:Label> </EditItemTemplate> <AlternatingItemTemplate> <asp:Label ID="Label3" runat="server" Text='<%# Eval("Role_application_id") %>'></asp:Label> </AlternatingItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Role Name" > <ItemTemplate> <asp:Label ID="roleName" runat="server" Text='<%# Eval("Role_name") %>' CssClass="LabelInfo" ></asp:Label> </ItemTemplate> <EditItemTemplate> <asp:TextBox ID="roleNameTxt" runat="server" Text='<%# Bind("Role_name") %>' Width="200px"></asp:TextBox> </EditItemTemplate> <AlternatingItemTemplate> <asp:Label ID="Label5" runat="server" Text='<%# Eval("Role_name") %>' CssClass="LabelInfo"></asp:Label> </AlternatingItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Role Description"> <ItemTemplate> <asp:Label ID="Label6" runat="server" Text='<%# Eval("Role_description") %>' CssClass="LabelInfo"></asp:Label> </ItemTemplate> <EditItemTemplate> <asp:TextBox ID="roleDescriptionTxt" runat="server" Height="30px" Text='<%# Bind("Role_description") %>' TextMode="MultiLine" Width="300px"></asp:TextBox> </EditItemTemplate> <AlternatingItemTemplate> <asp:Label ID="Label7" runat="server" Text='<%# Eval("Role_description") %>' CssClass="LabelInfo"></asp:Label> </AlternatingItemTemplate> </asp:TemplateField> </Columns> <RowStyle BackColor="#F7F6F3" ForeColor="#333333" /> <EditRowStyle BackColor="#E0E0E0" /> <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" /> <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" /> <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" /> <AlternatingRowStyle BackColor="White" ForeColor="#284775" /> </asp:GridView> </ContentTemplate> </asp:UpdatePanel> 2) And this is my Store procedure that i created in mssql server Store Procedure: Roles_view set ANSI_NULLS ON set QUOTED_IDENTIFIER ON go
ALTER PROCEDURE [dbo].[Roles_view] AS BEGIN SET NOCOUNT ON; SELECT * FROM Role END Store Procedure: Roles_delete set ANSI_NULLS ON set QUOTED_IDENTIFIER ON go
ALTER PROCEDURE [dbo].[Roles_delete] @roleName varchar(50) AS BEGIN SET NOCOUNT ON; DELETE FROM Role WHERE Role_name LIKE @roleName END 3) The problem is when i'm trying to delete my certain data, the message box appear and say "Procedure or function Roles_delete has too many argument specified".what should i do????anabosy please help me..
I wonder if someone could suggest a way to obtain the following. Using SQL Server 2005 I want to create some stored procedures. I want to query the DB with various filter arguments and combinations of these. One way would be to create one stored procedure for each function signature. However, as the number of combinations of filter is large, if possible I'd rather have a generic input to the each stored procedure that corresponds to the entire WHERE clause' search condition.
The stereotype behavior I'm looking for is:
SELECT myField FROM myTable WHERE @mySearchCondition
Does any one have some good suggestion, code samples and/or links?
Select columnname from tablename order by ordercolumn
We will call that "sp_foldersOfFile". It takes 1 parameter, a fileID (int) value.
The result when I execute this from within Management Studio is a single column of 1 to n rows. I want to use these values in another stored procedure like this:
Select @userCount = COUNT(*) from permissions where UserID = @userID and (projectid = @projectID or projectid=0) and clientid = @clientID and folderpermissions in (dbo.sp_FoldersOfFile(@fileID))
The Stored Procedure compiles but it does not query the folderpermissions in the selected values from the sp_FoldersOfFile procedure. I'm sure it is a syntax issue.
Hello, I'm quite new to T-SQL, but since I'm trying to create a statistics page on database contents (Counting savesets in Enterprise Vault saveset Databases) I prefer to do the coding in the databases. I create temp tables for the distinct partitions in the saveset table. Then I pass 2 variables to the EXEC function, but it seems unable to pass the ['+@idpartition+']-variable as a value: Declare @EVBase varchar(20)Declare @IdPartition INTSet @EVBase=(SELECT EVMbxName from Servers) Set @IdPartition=(SELECT TOP 1 Dist_Partitions FROM TEMP_EV1)EXEC('SELECT COUNT (IdPartition)FROM ['+@evbase+']..SAVESET SS LEFT OUTER JOIN SavesetStore SSS ON SS.SavesetIdentity = SSS.SavesetIdentityWHERE [IdPartition] = ['+@idpartition+'] AND StoreIdentifier IS NULL') Server: Msg 207, Level 16, State 3, Line 2Invalid column name '0'. If I change the last line to: WHERE [IdPartition] = 2 AND StoreIdentifier IS NULL')The script runs fine - but I need the value from the table. Any help will be appreciated. Best regards, Tim
I am designing a package to export staging tables into a flat file.The names of the tables will be: TableAStaging_YYYYMM and TableBStaging_YYYYMM. As you can see the names of the tables will be changing each month.
The flat files will have similar naming: C:MyPathFlatFileTableAStaging__YYYYMM and C:MyPathFlatFileTableAStaging__YYYYMM.I want to run the package as an sql job in two steps, one for each table.I need to dynamically pass the table names and file names (together with the path) to the IS package.
Hi All,Hope someone can help me...Im trying to highlight the advantages of using table variables asapposed to temp tables within single scope.My manager seems to believe that table variables are not advantageousbecause they reside in memory.He also seems to believe that temp tables do not use memory...Does anyone know how SQL server could read data from a temp tablewithout passing the data contained therein through memory???Is this a valid advantage/disadvantage of table variables VS temptables?
I was wondering if anyone has an idea of how we could find the table names and column names of the tables in our Sql server database at runtime/dynamically given our connection string? Please let me know.
I want to call a stored procedure that has a table variable as its parameter. I am using the MSFT SQL Server 2005 JDBC driver 1.1, however I don't know how to construct a table variable from the Java side to place within a CallableStatement. The CallableStatement interface allows me to set various types of parameters (e.g. Boolean, Byte, Blob, Array, etc.) but I don't see anything for table variable.
Hi. I want to call a stored procedure that has a table variable as its parameter. I am using the MSFT SQL Server 2005 JDBC driver 1.1, however I don't know how to construct a table variable from the Java side to place within a CallableStatement. The CallableStatement interface allows me to set various types of parameters (e.g. Boolean, Byte, Blob, Array, etc.) but I don't see anything for table variable.
Hello, Maybe anyone have done that before? I have table where i store SOURCE_TABLE_NAME and DESTINATION_TABLE_NAME, there is about 120+ tables. i need make SSIS package which selects SOURCE_TABLE_NAME from source ole db, and loads it to DESTINATION_TABLE_NAME in destination ole db.
I made such SSIS package. set ole db source data access mode to table or view name variable. set ole db destination data access mode to table or view name variable. set to variables defoult values (names of existing tables) but when i loop table names is changed, it reports error, that can map columns, becouse in new tables is different columns.
How do I use table names stored in variables in stored procedures?
Code Snippetif (select count(*) from @tablename) = 0 or (select count(*) from @tablename) = 1000000
I receive the error 'must declare table variable '@tablename''
I've looked into table variables and they are not what I would require to accomplish what is needed. After browsing through the forums I believe I need to use dynamic sql particuarly involving sp_executesql. However, I am pretty new at sql and do not really understand how to use this and receive an output parameter from it(msdn kind of confuses me too). I am tryin got receive an integer count of the records from a certain table which can change to anything depending on what the user requires.
Code Snippet
if exists(Select * from sysobjects where name = @temptablename) drop table @temptablename
It does not like the 'drop table @temptablename' part here. This probably wouldn't be an issue if I could get temporary tables to work, however when I use temporary tables i get invalid object '#temptable'.
Heres what the stored procedure does. I duplicate a table that is going to be modified by using 'select into temptable' I add the records required using 'Insert into temptable(Columns) Select(Columns)f rom TableA' then I truncate the original table that is being modified and insert the temporary table into the original.
Heres the actual SQL query that produces the temporary table error.
Code Snippet Select * into #temptableabcd from TableA
Insert into #temptableabcd(ColumnA, ColumnB,Field_01, Field_02) SELECT ColumnA, ColumnB, Sum(ABC_01) as 'Field_01', Sum(ABC_02) as 'Field_02', FROM TableB where ColumnB = 003860 Group By ColumnA, ColumnB
TRUNCATE TABLE TableA
Insert into TableA(ColumnA, ColumnB,Field_01, Field_02) Select ColumnA, ColumnB, Sum(Field_01) as 'Field_01', Sum('Field_02) as 'Field_02', From #temptableabcd Group by ColumnA, ColumnB
The above coding produces
Msg 208, Level 16, State 0, Line 1
Invalid object name '#temptableabcd'.
Why does this seem to work when I use an actual table? With an actual table the SQL runs smoothly, however that creates the table names as a variable problem from above. Is there certain limitation with temporary tables in stored procedures? How would I get the temporary table to work in this case if possible?
I have a function that returns a table from a comma-delimited string.
I want to take this a step further and create a function that will return a set of tablenames in a table based on a 'group' parameter which is a simple integer...1->9, etc.Obviously, what I am doing is not working out.
CREATE FUNCTION dbo.fnReturnTablesForGroup ( @whichgroup int ) RETURNS @RETTAB TABLE ( TABLENAME VARCHAR(50)
