JDBC: PreparedStatement#getParameterMetaData() Doesn't Work For INSERT SQL Query
Feb 26, 2008
Hi,
I'm using MSSQL 2005 JDBC driver version 1.2 with MSSQL Server 2005. Getting parameter's metadata doesn't seem to be working properly there. PreparedStatement#getParameterMetaData() works fine if PreparedStatement is created for some SELECT but fails for any INSERT statements. The same code works fine with other DBs (I checked with HSQLdb and PostgreSQL). See sample below
I use the Microsoft SQL Server 2005 JDBC Driver (1.0.809.102 and 1.1.1320.0) to connect to a SQL Server 2005 database. I'm currently implementing a generic data access layer that executes an arbitrary SQL statement:
public void prepareQuery(String sql) throws SQLException, ClassNotFoundException { PreparedStatement stm = getConnection().prepareStatement(sql); ParameterMetaData pmd = stm.getParameterMetaData(); int numPar = pmd.getParameterCount(); System.out.println("Number of parameters: " + numPar); // ... acquire and process 'numPar' parameters ... }
Exemplarily, I created a table named 'TEST_TABLE' with three Integer columns ('C1', 'C2' and 'C3') and a Varchar column ('C4'). Calling
This is definitely wrong because that statement has only two parameters, one of type Integer and one of type Varchar. How can I get the correct number and types of the parameters?
I'm trying to transfer data between two 2005 databases using the import/export method. I set the Enable Identity insert to true - edit mappings option - on all the tables but I still get the ID set back to 1. I want to add some live data to an altered database structure, and I'm assuming the import/export tool is the way to do this.
This is simple enough and I'm stumped. Why doesn't this work?
Code Snippet use w go -- Create image warehouse create table dbo.ImageWarehouse ( [ImageWarehouseID] int identity(1,1) primary key, [ImageName] varchar(100), Photo varbinary(max)) Go -- Import image Insert into dbo.ImageWarehouse ([ImageName]) values ('testingimage.gif') update dbo.ImageWarehouse set Photo = (SELECT * FROM OPENROWSET(BULK 'c: estingimage.gif', SINGLE_BLOB)AS x ) WHERE [ImageName]='testingimage.jpg' go -- Check population --delete from dbo.ImageWarehouse select * from dbo.ImageWarehouse go -- Export image declare @SQLcommand nvarchar(4000) set @SQLcommand = 'bcp "SELECT top 1 Photo FROM w.dbo.ImageWarehouse WHERE ImageName = ''testingimage.gif''" queryout "c: estingimage_out.gif" -T -N -S [my server name]' exec xp_cmdshell @SQLcommand go
But testingimage_out.gif is unreadable. It's the same size (28k) as the original trestingimage.gif. Same result with a .jpg file. Try to open the file and it's just red X.
No SQL errors. Just result error. What am I overlooking?
I have the following query which works fine when it's executed as a single query. but when i union the result of this query with other queries, it returns a different set of data.
any one know why that might be the case??
select top 100 max(contact._id) "_id", max(old_trans.date) "callback_date", 7 "priority", max(old_trans.date) "recency", count(*) "frequency" --contact._id, contact.callback_date from topcat.class_contact contact inner join topcat.MMTRANS$ old_trans on contact.phone_num = old_trans.phone where contact.phone_num is not null and contact.status = 'New Contact' group by contact._id order by "recency" desc, "frequency" desc
i've included the union query here for completeness of the question
begin declare @current_date datetime set @current_date = GETDATE()
select top 100 _id, callback_date, priority, recency, frequency from ( ( select top 10 _id, callback_date, 10 priority, @current_date recency, 1 frequency --, DATEPART(hour, callback_date) "hour", DATEPART(minute, callback_date) "min" from topcat.class_contact where status ='callback' and (DATEPART(year, callback_date) <= DATEPART(year, @current_date)) and (DATEPART(dayofyear, callback_date) <= DATEPART(dayofyear, @current_date)) -- all call backs within that hour will be returned and (DATEPART(hour, callback_date) <= DATEPART(hour, @current_date)) and (DATEPART(hour, callback_date) <> 0) order by callback_date asc --order by priority desc, DATEPART(hour, callback_date) asc, DATEPART(minute, callback_date) asc, callback_date asc ) union ( select top 10 _id, callback_date, 9 priority, @current_date recency, 1 frequency from topcat.class_contact where status = 'callback' and callback_date is not null and (DATEPART(year, callback_date) <= DATEPART(year, @current_date)) and (DATEPART(dayofyear, callback_date) <= DATEPART(dayofyear, @current_date)) and (DATEPART(hour, callback_date) <= DATEPART(hour, @current_date)) and (DATEPART(hour, callback_date) = 0) order by callback_date asc ) union ( select top 10 _id, callback_date, 8 priority, @current_date recency, 1 frequency from topcat.class_contact where status = 'No Connect' and callback_date is not null and (DATEPART(year, callback_date) <= DATEPART(year, @current_date)) and (DATEPART(dayofyear, callback_date) <= DATEPART(dayofyear, @current_date)) and (DATEPART(hour, callback_date) <= DATEPART(hour, @current_date)) order by callback_date asc ) union ( select top 100 max(contact._id) "_id", max(old_trans.date) "callback_date", 7 "priority", max(old_trans.date) "recency", count(*) "frequency" --contact._id, contact.callback_date from topcat.class_contact contact inner join topcat.MMTRANS$ old_trans on contact.phone_num = old_trans.phone where contact.phone_num is not null and contact.status = 'New Contact' group by contact._id order by "recency" desc, "frequency" desc ) ) contact_queue order by priority desc, recency desc, callback_date asc, frequency desc
I made a page for a baseball league a couple of years ago using PHP and MySQL, and decided this winter to switch it to ASP.Net and SQL Server Express that comes with VWD 2005 Express Edition.
Anyways, I ran into a problem when trying to convert the query I made with MySQL into SQL Server.
My old code was something like this:
SELECT homeScore, visitorScore, ( homeScore > visitorScore ) AS homeWins, ( visitorScore > homeScore ) AS visitorWins FROM Schedule
This worked fine in MySQL, and returned the home team's score, visiting team's score, and then returned a 1 in homeWins if the home team won. Now, when I try running this query in SQL Server Express, I get an error saying "Invalid column name 'visitorScore > homeScore' ".
Can anyone please help me with what I should be doing differently so this works in SQL Server Express?! Thanks in advance!!!
I am trying to execute an SSIS package from an MS Access 2003 database that imports a table from the Access database into a target table in SQL 2005. I saved the package in SQL 2005 and tested it out. If I run it from the Management Studio Console with Run->Execute ... everything works just fine. However, if I try to run it using the following line command "Exec master.dbo.xp_cmdshell 'DTExec /SER DATAFORCE /DTS SQL2005TestPackage /CHECKPOINTING OFF /REPORTING V'" the execution will always fail when the Access database is open (shared mode). The connection manager looks like this: "Data Source=E:Test.mdb;Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Jet OLEDB:Global Bulk Transactions=1". The error is listed below:
Code: 0xC0202009 Source: NewPackage Connection manager "SourceConnectionOLEDB" Description: An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft JET Database Engine" Hresult: 0x80004005 Description: "Could not use ''; file already in use.".
Environment:Server1 (Local)OS Windows 2000 ServerSQL Server 2000Server2 (Remote)OS Windows 2003 ServerSQL Server 2000(Both with most recent service packs)Using Enterprise Manager, we have set up the Link Server (LINK_A) inthe Local Server 1 to connect to Server 2.The SQL we need to run is the following:INSERT INTO table1(column1,column2)SELECT A.column1, A.column2FROM LINK_A.catalog_name.dbo.table2 AS AWHERE A.column1 xxxx;When we run this from the Query Analyzer, it completes with no problemsin a few seconds.Our problem:When we add the DTS Package as the ActiveX Script (VB Script) to theLocal Package, it times out at "obj_Conn.Execute str_Sql"Dim Sql, obj_ConnSet obj_Conn = CreateObject("ADODB.Connection")obj_Conn.Open XXXXobj_Conn.BeginTransstr_Sql = "INSERT INTO table1("str_Sql = str_Sql & "column1"str_Sql = str_Sql & ", column2"str_Sql = str_Sql & ")"str_Sql = str_Sql & " SELECT Ａ.column1"str_Sql = str_Sql & ", A.column2"str_Sql = str_Sql & " FROM LINK_A.catalog_name.dbo.table2 AS A"str_Sql = str_Sql & " WHERE A.column1 0"str_Sql = str_Sql & ";"obj_Conn.Execute str_Sql----------------------------------------------------------When we make a Stored Procedure and run the following SQL, it freezes.INSERT INTO table1(column1,column2)SELECT A.column1, A.column2FROM LINK_A.catalog_name.dbo.table2 AS AWHERE A.column1 xxxxWe've also tried the following with the same results;INSERT INTO table1(column1,column2)SELECT A.column1, A.column2FROM [LINK_A].[catalog_name].[dbo].[table2] AS AWHERE A.column1 xxxxThe same thing happens when we try to run the "SELECT" by itself.SELECT TOP 1 @test=A.column1FROM LINK_A.catalog_name.dbo.table2 AS AWHERE A.column1 xxxxORDER BY A.column1What is going wrong here, and how do we need to change this so that itruns without timing out or freezing?
Hi, I have the following query:UPDATE lista SET audio='3847f5e9-4ef7-42d7-9e57-e5cbad9131b1.jpg' WHERE id='13';If the id already exists it'll modify the row correctly as expected. But if the id doesn't exist at the table I want the row to be inserted anyway, but this is not happening. The same query works well in mysql + php. The table has an identity increment of 1 for the primary key also. Any ideas?Thanks in advance.
using System; using System.Collections.Generic; using System.Text; using System.Data; using System.Data.OleDb; using System.Collections;
namespace TimeTracking.DB { public class sql { OleDbConnection conn;
// //the constructor for this class, set the connectionstring // public sql() { DBConnectionstring ConnectToDB = new DBConnectionstring(); conn = ConnectToDB.MyConnection(); }
// // // public void UpdateEntry(int ID, string Week, string Year, string Date, string Project, string Action, string Time, string Comment) { int m_ID = ID; int m_Week = (Convert.ToInt32(Week)); int m_Year = (Convert.ToInt32(Year)); string m_Date = Date; string m_Project = Project; int m_ProjectID = new int(); string m_Action = Action; int m_ActionID = new int(); Single m_Time = (Convert.ToSingle(Time)); string m_Comment = Comment;
// //get the project ID from the database and store it in m_ProjectID // OleDbCommand SelectProjectID = new OleDbCommand("SELECT tblProject.ProjectID FROM tblProject" + " WHERE (((tblProject.Project) LIKE @Project))", conn);
// //get the action ID from the database and store it in m_ActionID // OleDbCommand SelectActionID = new OleDbCommand("SELECT tblAction.ActionID FROM tblAction" + " WHERE (((tblAction.Action) LIKE @Action))", conn);
finally { //close the connection if (conn != null) { conn.Close(); } } } } }
Code Snippet
The update statement is not working in my application, no error in C# and no error in ms-access. When I paste the update query into the ms-access query tool and replace the parameter values (@....) with real values, is will update the record.
I'm pretty new to DTS, so forgive me if this is basic. I created a simple DTS package to run a query and export it to a text file. I can execute the package fine from my workstation through EM, but when I try to execute the job to run the package I get this error: Error = -2147467259 (80004005) Error string: Error opening datafile: Access is denied.
I think that maybe SQL Agent doesn't have the right permissions to write to that network drive. What should the permissions be?
This is probably very simple, but I can't get passed this problem.
I have a report in MS Access that uses info generated by a query. One of the text fields in the query contains either the word 'Select' or the name of a course. The report should display a space if the value is 'Select', or the actual value of the field in any other case. The field can never contain a null value.
I've used: =IIf([optVoc1]="Select","",[optVoc1]) in the text box on the report, but this only returns #error regardless of the actual content of the field.
I create and schedule a SQL job to run every minute to update a table base on certain condition but it doesn't work. Job history says successful every time but the table doesn't get updated.
However if I move it to Query Analyzer and run it under dba, it will work. Thinking that it may have to do with the user the job run as, I then change run as user from self to dba. But still SQL job won't update my table.
Anything about user permission or security that I can check? Or it there any other possibility?
When I run the select its fine but I cannot delete..... i have done this many times and it has worked.... I cannot see the error what am i missing
select eqnow.empnumber, eqnow_names.empnumber, eqnow_names.names --delete from eqnow inner join eqnow_names on eqnow.empnumber = eqnow_names.empnumber where eqnow_names.names is null
i get this error Server: Msg 156, Level 15, State 1, Line 4 Incorrect syntax near the keyword 'inner'.
When I try to install the problem I get the following error.
The SQL Server service failed to start. For more information, see the SQL Server Books Online topics, "How to: View SQL Server 2005 Setup Log Files" and "Starting SQL Server Manually."
The log tells me nothing useful. I can't start the thing manually because after clicking cancel on the error message, the installer proceeds to roll back the installation.
This is the autogenerated code from the SelectCommand of my DataAdapter, except the red text. This DataAdapter is used to fill a DataGrid. What I want to do, is to calculate the total memory (4 slots) / PC.This code makes the sum of all memory of all PC's together.I'm not sure if the group by clause is needed here ...Me.OleDbSelectCommand1.CommandText = "SELECT PC.ID, PC.Nummer, PC.Netwerknaam, Case_Type.Type AS Case_Type, Processor_T" & _"ype.Type AS Processor_Type, Processor_Snelheid.Snelheid AS Processor_Snelheid, " & _"(SELECT SUM(Memory) FROM Memory, PC, RAM WHERE RAM.PcID = PC.ID AND RAM.GrootteID = Memory.ID)" & _"AS Memory, OS.Naam AS OS, OS_SP.Nummer AS OS_SP, Gebru" & _"iker.Naam AS Gebruiker_Naam, Status.Status, PC.Tagged FROM (Status RIGHT OUTER J" & _"OIN ((((((((PC LEFT OUTER JOIN (RAM LEFT OUTER JOIN Geheugen ON RAM.GrootteID = " & _"Geheugen.ID) ON PC.ID = RAM.PcID) LEFT OUTER JOIN Case_Type ON PC.Case_TypeID = " & _"Case_Type.ID) LEFT OUTER JOIN OS_SP ON PC.OS_SpID = OS_SP.ID) LEFT OUTER JOIN Ge" & _"bruiker ON PC.GebruikersID = Gebruiker.ID) LEFT OUTER JOIN Processor_Snelheid ON" & _" PC.Processor_SnelheidID = Processor_Snelheid.ID) LEFT OUTER JOIN Processor_Type" & _" ON PC.Processor_TypeID = Processor_Type.ID) LEFT OUTER JOIN OS ON PC.OsID = OS." & _"ID) LEFT OUTER JOIN Switchbox_Details ON PC.ID = Switchbox_Details.PcID) ON Stat" & _"us.ID = PC.StatusID) GROUP BY PC.ID, PC.Nummer, PC.Netwerknaam, Case_Type.Type, " & _"Processor_Type.Type, Processor_Snelheid.Snelheid, OS.Naam, OS_" & _"SP.Nummer, Gebruiker.Naam, Status.Status, PC.Tagged"I would like to know how to calculate the total memory for each separate PC.Hope you can help me.
I try to copy a DB from one server to another. On the target server an older version of the DB has been deleted and I now try to attach the new version using "sp_attach_db DBname, Filelocation", but I always get an error "Device Activation error. The physical file name 'D:mssql7dataAgency_log.ldf' may be incorrect" "Database 'Agency' cannot be Created"
To me it seems that the database is looking for the log files (now deleted). I've tried forcing a new log file I created using the same locations for the mdfs. I've tried using create a new database and replace the mdf file, but nothing works.
I wanted to create a new trigger, but Enterprise Manager tells me about an "Incorrect syntax near @UpdatedByID, line 28". I double-checked everything, but it still does not work :mad: .
Any hints :confused: ?
TIA,
-Gernot
Here is the statement (line 28 is marked with ***):
CREATE TRIGGER TransferToABII ON [dbo].[CALGeneral] FOR INSERT AS BEGIN TRANSACTION BEGIN DECLARE @Event varchar(255), @BBaseUID int, @StartDate smalldatetime, @EndDate smalldatetime, @Details varchar(255), @AddressID int, @ProjectID int, @UpdatedByID int, @ActID int, @EventID int
BEGIN EXEC BrainBase.dbo.BB_NEW_CREATE_NoteTask_Ret *** (@UpdatedByID, @AddressID, @ProjectID, @BBaseUID, @StartDate, GetDate(), @Event, NULL, NULL, NULL, NULL, @Details text, @ActID = @ActID OUTPUT, @EventID = @EventID OUTPUT) END BEGIN UPDATE CALGeneral SET ActID = @ActID WHERE ID = INSERTED.ID END END
IF @@ERROR <> 0 BEGIN RAISERROR('Error occured',16,1) ROLLBACK TRANSACTION END COMMIT TRANSACTION
I'm combining first name, last name, middle name, and an ID number together into an alias. Then I need to match that alias with a variable passed to the page (its a search results page). The problem is it claims that there is no table with the name of my alias. Anyone know what I'm doing wrong?
A mockup of the SQL looks like this:
SELECT UserID, Last_Name + ', ' + First_Name + ' ' + Middle_Name + '.' AS name FROM Table WHERE name LIKE 'variable%'
Everything looks right with the results, if I take out the WHERE clause it has name displayed properly and joined together with the rest of the data in the results properly.
Thanks in advance for any help that can be provided!
I have a query that doesn't work when i use 4 name convention instead of a openquery. The msg is below. Anyone know what is going on? Both queries are the same but one doesn't work.
-- works SELECT TOP 1 * FROM OPENQUERY(AS400_PROD, 'SELECT * FROM PPTREASUSA.ORDDET')
-- doesnt work SELECT TOP 1 * FROM AS400_PROD.S1030Y3M.PPTREASUSA.ORDDET
Server: Msg 7399, Level 16, State 1, Line 1 OLE DB provider 'MSDASQL' reported an error. [OLE/DB provider returned message: Unspecified error] [OLE/DB provider returned message: [IBM][iSeries Access ODBC Driver][DB2 UDB]CPF5715 - File ORDDET01 in library QTEMP not found.] OLE DB error trace [OLE/DB Provider 'MSDASQL' IDBSchemaRowset::GetRowset returned 0x80004005: ].
hi all, i made a stored procedure that uses the sp_send_dbmail to send mails. SQL server dislays the message "mail queued" but nothing is recieved
here is the code of the stored procedure i made EXEC msdb.dbo.sp_send_dbmail @profile_name = 'Exams', @recipients = 'me@domain.com', @Body_format = 'HTML' , @subject = 'Room Preparation' , @body='hi there'; so can anyone help with this issue thanks in advance
I have a drill through that passes four parameters. Three are passed from the current selections in that reports parameters and the fourth needs to be the customer name they click on in the body of the report so it's passed as Fields!fieldname.Value. When I click on the customer name, the drillthough fires but the report simply doesn't load. If I remove the parameter from the field clicked on and just pass the three parameters, it goes to the drill through correctly and that fourth parameter just sets to the default for that parameter in that report.
I can then simply check that parameter and select the value from the list that is exactly the same as the value I was attempting to pass it in the drill through and report refreshes correctly.
Whatever it is, is something in the manner that the value is passed in the drill through specifically.
Hello, I've rescued a MDF and LDF files off a client's old server, and I wanted to attach it to our own, but I can't seem to get the command to work, basically I have these two files, which I've dropped on our server:
So when I do a SP_ATTACH_SINGLE_FILE_DB 'somedb','C:Program FilesMicrosoft SQL ServerMSSQLDataMYCLIENTNAME_Data.MDF'
It says the LDF path my be incorrect, and that there's two other files that are missing: MYCLIENTNAME_LOG (no extension) extra_log (no extension)
I thought the whole point of the command is that you only need a single file? Its very hard to go back to the client's old server and try to find these two files, and it doesn't really matter if we loose a bit of data, so long as the bulk of it is available.
Update: I think I've found the answer...its not possible to do this, it really needs all the log files. Any workarounds?
I have been looking at this for over a day now. I cannot see why this procedure does not work, its so simple. No matter what happens it always returns 0. If it locates a record, it doesnt update it, yet it still returns 0. It should not be returning 0 if its not updating so I can't figure out why it does. Why does this always return 0? [pre]Create Procedure CreateNewCategory @title nvarchar(100), @description nvarchar(1000), @displayOrder intAS DECLARE @Result as int IF EXISTS(SELECT categoryTitle FROM categories WHERE categoryTitle = @title) BEGIN SELECT @Result = 1 ENDELSE BEGIN INSERT INTO categories(categoryTitle, categoryDescription, displayOrder) VALUES(@title, @description, @displayOrder) /* If no error was encountered, 0 will be returned. */ SELECT @Result = @@Error ENDGO[/pre] Thanks!
