Strange Exception - Batch Update

Apr 19, 2007

Can anyone help me understand what this means:

Code Snippet

java.sql.BatchUpdateException: com.microsoft.sqlserver.jdbc.SQLServerException: The IOBuffer.process operation returned an unknown packet type:0. Index:41. End:83.TDS_DONEINPROC(-1) TDS_DONEPROC(-2) TDS_DONE(-3) TDS_COLMETADATA(-127)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeBatch(Unknown Source)

I'm trying to do a very simple batch update.

View 7 Replies

Strange Null Exception

Jan 1, 2007

Using vb express and sql express.

I add selected rows from table1 to table2 have all the code working for that. When updating the changes I noticed that for somereason the CustomerID field was autoincrementing. Can't have that. Changed the properties to autoincrement false. Now I get an exception saying cannot add null to column. Problem is, the field is not null. When i copy the row the "CustomerID" value is 2. For some reason it is not seeing this field.

The CustomeID field is not a key. I don't want it set to autoincrement as it is in a table set on the many side of a one to many relation. The field is not set to read only. If I do set it to autoincrement it sees the field fine and updates the table with autoincrementing numbers.

Any help would be appreciated.

View 2 Replies View Related

Sqljdbc Exception While Execute Batch Statement (Seems BUG)

Mar 17, 2008

The following exception is thrown with sqljdbc.jar (not with jtds0.9.jar)

com.microsoft.sqlserver.jdbc.SQLServerException: New request is not allowed to start because it should come with valid transaction descriptor.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSParser.parse(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSParser.parse(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.rollback(Unknown Source)
at org.apache.commons.dbcp.DelegatingConnection.rollback(DelegatingConnection.java:265)
at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.rollback(PoolingDataSource.java:288)

While using the query :

if not exists ( select 1 from sysindexes where id = object_id('aaa') and name = 'aaa_pk')create unique nonclustered index aaa_pkon aaa(id)using Statement.executeBatch()at conection.commit()

Sample Code

conn = getConnection();

// create the statement and execute the query
Statement stmt = null;
try
{
conn.setAutoCommit(false);
stmt = conn.createStatement();
for ( String sql : sqlList )
{
stmt.addBatch( sql );
}

results = stmt.executeBatch();
stmt.clearBatch();
conn.commit(); //throws the exception
}
catch ( SQLException e )
{
try
{
conn.rollback();
}
catch ( SQLException e1 )
{
throw new DataSourceException( e1 );
}
throw new DataSourceException( "Error executing sql: %1", e, sqlList.toString() );
}

View 1 Replies View Related

Strange SqlBulkCopy Exception With SQL Server 2005

Dec 10, 2006

Hello,

Wondering if anyone can help with a strange exception thrown while using the SqlBulkCopy class. I am using the class to transfer records from a DataTable in memory (approx 11,000 rows) into a SQL Server 2005 table.

Initially, the WriteToServer method was timing out a la KB913177 (http://support.microsoft.com/default.aspx/kb/913177), however I downloaded the hotfix, which eliminated this issue.

Now, I get a new exception thrown, as follows:

System.Data.SqlClient.SqlException: OLE DB provider 'STREAM' for linked server '(null)' returned invalid data for column '[!BulkInsert].Power_Avg'.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlBulkCopy.WriteToServerInternal()
at System.Data.SqlClient.SqlBulkCopy.WriteRowSourceToServer(Int32 columnCount)
at System.Data.SqlClient.SqlBulkCopy.WriteToServer(DataTable table, DataRowState rowState)
at System.Data.SqlClient.SqlBulkCopy.WriteToServer(DataTable table)

I can't see anything wrong with the data I have. The column "Power_Avg" is of type "float". When forming the DataTable, I cast my data to float expcilitly in C#.

Other things to know:

I am using SQL Server Express (2005)
This same code works fine with SQL Server 2000 (MSDE)
My code makes all modifications inside a single transaction of type "Snapshot" (I have activated SNAPSHOT READ COMMITTED in the database)
I have not activated MARS in the connection

Any ideas / suggestions?

Thanks,

Nick

View 7 Replies View Related

Batch Update

Aug 12, 2007

Hai, i would like to do Bulk update to avoid the round trip to the database.
Means, In my UI im dsiplaying all the employee details who are related to one particular dept. Now i want to update the bonus to all the employees based on their category. UI changes are refelected in the Datatable(.NET). Finally the datatable changes i would like to update in the Database.
how can i do that..
sample code pls.
im very very new to sql

View 3 Replies View Related

SQLBulkCopy Vs. Batch Update

Apr 17, 2007

I have a collection of around 16000 records, and have been trying to find the best way to update the information in the DB. I have done alot of reading about both BulkCopy and Batch Update, but haven't come to any clear solutions as to which performs better. I am not doing any inserting, just getting a dataset from the DB, changing the values, them want to update the Db again. Thanks for any help. Mick

View 8 Replies View Related

Batch Update Of A SQL Table

Jul 1, 2007

Can anyone help a beginner with some T-SQL which runs as a scheduled stored procedure to update a table with is then accessed via an ASP web application.
I have a table called Loans which contains a calculated column which will indicate in days if a loan item is late and also each row has a charges column to reflect a charge for late returns.
In a seperate table I have a charge per day for late returns. I read this into a variable @LateCharges
I'd like to consutruct some T-SQL to scan through the Loans table and for every row where Status is not 'Returned' I woule like it to update the charges column based on the DaysLate column*@Latecharges
Any help much appreciated.
Regards
Clive

View 3 Replies View Related

Use Batch File To Update SQL

Apr 15, 2004

Ok.. I thought I could do this but I can't get this to work.. I need to create a batch file to run an sql update statement.. This is simple but I can't get it to wortk.. How do I do it?

View 4 Replies View Related

Update Command Exception

Apr 15, 2008

HI
i make form to update some data in table
the code:protected void Update_Click(object sender, EventArgs e)
{SqlConnection con = new SqlConnection("Data Source=.;Initial Catalog=AinShams;Integrated Security=True");
con.Open();SqlCommand cmd = con.CreateCommand();
int iid = int.Parse(DropDownList1.SelectedValue);string name2 = DropDownList1.SelectedItem.Text;
string des2 = txt_dsc.Text;string loc2 = txt_loc.Text;
int act=-1;if (active_check.Checked == true)
{
act = 1;
}
else
{
act = 0;
}int yearsc = int.Parse(txt_yc.Text);
int pr = -1;if (prep_ck.Checked == true)
{
pr = 1;
}
else
{
pr = 0;
}
cmd.CommandText = "update Faculties set FacultyName=" +name2+ ",FacultyDescription=" + des2 + ",FacultyLocation=" + loc2 + ",FacultyActive='" + act + "',FacultyYearsCount='" + yearsc + "',FacultyIsPrep='" + pr + "' where FacultyId='" + iid + "'";
//cmd.CommandText = "update Faculties set FacultyName=@name,FacultyDescription=@des,FacultyLocation=@loc,FacultyActive=@act,FacultyYearsCount=@years,FacultyIsPrep=@p where FacultyId=@iid";
// cmd.CommandText = "update Faculties set FacultyDescription=" + des2 + " where FacultyId='" + iid + "'";
//cmd.Parameters.AddWithValue(@name, name);
//cmd.Parameters.AddWithValue(@des, des);
//cmd.Parameters.AddWithValue(@loc, loc );
//cmd.Parameters.AddWithValue(@act, act);
//cmd.Parameters.AddWithValue(@years, yearsc);
//cmd.Parameters.AddWithValue(@p , pr);
//cmd.Parameters.AddWithValue(@iid, iid );
cmd.ExecuteNonQuery();
con.Close();
}

but it give mw exception:
Server Error in '/try' Application.

Invalid column name 'sara'.Invalid column name 'mayada'.Invalid column name 'mmmmmm'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Invalid column name 'sara'.Invalid column name 'mayada'.Invalid column name 'mmmmmm'.Source Error:

The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:1. Add a "Debug=true" directive at the top of the file that generated the error. Example: <%@ Page Language="C#" Debug="true" %>or:2) Add the following section to the configuration file of your application:<configuration> <system.web> <compilation debug="true"/> </system.web></configuration>Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario. Stack Trace:

[SqlException (0x80131904): Invalid column name 'sara'.
Invalid column name 'mayada'.
Invalid column name 'mmmmmm'.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +180
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +68
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +199
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2411
System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async) +196
System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +380
System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +115
Manage_Faculties22.Update_Click(Object sender, EventArgs e) +879
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +75
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +97
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4886

Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433

when i click the update button this error appear
sara mayada mmmmm the data i enter in the form
what couse this error please?
Thanx in advance

View 1 Replies View Related

Batch Update In Stored Procedure

Feb 26, 2004

The following code is a part of my stored procedure MySP. I would like to update Users table with input variable @userIDs which has the following format:

101, 102, 103

I got the error message:

Syntax error converting the varchar value '101, 102, 103' to a column of data type int.

Obviously, UserID has datatype int. How can I write this SP?

CREATE PROCEDURE dbo.MySP
@userIDs varchar(100)
AS
SET NOCOUNT ON

BEGIN TRANSACTION

UPDATE Users SET IsActive = 1 WHERE UserID IN (@userIDs)

IF @@ERROR <> 0
ROLLBACK TRANSACTION
ELSE
COMMIT TRANSACTION

SET NOCOUNT OFF

View 8 Replies View Related

Checking For Unique Constraints During A Batch Update

Jan 28, 2004

hello .
i have a grid for a table that gets updated with recordset.updatebatch
for a multi-user application.

the problem is that some of the table fields have to be unique

now imagine the next situation.

user A opens the form
user B opens the form
user A writes '1000' in the unique field
user A saves the recordset with updatebatch

user B writes '1000' in the unique field
user B saves the recordset with updatebatch

now there will be two records with the field '1000' !

how can i avoid this ?
i cannot check for unique during the update event of the grid
because it should check during the time it is saving and not
when it is just entering data without having updated the recordset

thanks !

View 2 Replies View Related

Database Change In Batch Update SQL Script

Oct 31, 2007

I used "OLE DB Command"(row by row) for update but because i found that very very slow i decided to try batch update. I check what is for insert and what is for update and those things that are for update i save to temp table. Then i run this:
update [ODS].[dbo].[Adres]
SET
[MutatieDatumEinde] = stAdres.MutatieDatumEinde,
[StraatNaam] = stAdres.StraatNaam,
[HuisNummer] = stAdres.HuisNummer,
[HuisNummerToevoeging] = stAdres.HuisNummerToevoeging,
[Postkode] = stAdres.Postkode,
[Plaats] = stAdres.Plaats,
[Land] = stAdres.Land,
[IndicatiePTTAdresStandaard] = stAdres.IndicatiePTTAdresStandaard,
[KodeHerkomstAdres] = stAdres.KodeHerkomstAdres,
[VervalDatum] = stAdres.VervalDatum,
[BronODS] = stAdres.BronODS
from
[ODS].[dbo].[Adres] oAdres
inner join [M2O_Stage].[dbo].[ODS_Adres] stAdres
on oAdres.InstNr = stAdres.InstNr and
oAdres.TypeAdres = stAdres.TypeAdres and
oAdres.MutatieDatumAanvang = stAdres.MutatieDatumAanvang
where stAdres.IsInsert = '0'

I run this as an "execute sql task". Everything is running as it should and speed is incomparable, but.. i have problem to make this generic... what i mean is.. db names will change.
How can i make db names dynamic here ?

p.s. i just got idea .. i could probably make dynamic sql statement in script component and then run it there... but does anyone have a better idea ?

View 3 Replies View Related

Create Batch File That Will Run Update Statement And Schedule It To Run?

Oct 7, 2013

Is there a way to create a Batch file that will run an Update Statement and schedule it to run?I've used bcp to extract data to a txt file before, but i'm not sure if an Update can be performed.I'm using SQL Server 2008 R2 Express Edition so i don't have Server Agent available.

View 7 Replies View Related

Strange Issue With UPDATE STATISTICS.

Dec 10, 2007

Hi all ,

We had a SQL server (2005) that was performing very bad . We thought of doing an UPDATE STATISTICS thinking that the response times would increase.

BUT , UNFORTUNATELY THE SERVER PERFORMANCE BECAME WORSE FROM BAD.

Ex : Stored procedures that took 2 minutes are running for 22 minutes now. Queris that ran for 17 seconds are running for 14 minutes now.

Anybody faced this kind of issue earlier ? Any help would be appreciated.

Thanks & Regards,

Hariarul

View 2 Replies View Related

Strange Performance Issue With UPDATE FROM

Jun 26, 2007

Hello!I have this piece of SQL code:UPDATE aSET Field1 = c.Field1FROM aINNER JOIN b ON a.GUID1 = b.GUID1INNER JOIN c ON b.GUID2 = c.GUID2WHERE c.Type = 1AND @date BETWEEN b.DateFrom AND b.DateToThis query takes hours to complete.Now while trying to find out what's causing the poor performance (itsurely looks simple enough!) I've rewritten it to use temp tables:SELECT a.GUID1, a.Field1, c.Type, b.DateFrom, b.DateTo INTO #temptableFROM aINNER JOIN b ON a.GUID1 = b.GUID1INNER JOIN c ON b.GUID2 = c.GUID2WHERE c.Type = 1AND @date BETWEEN b.DateFrom AND b.DateToUPDATE a SET Field1 = subsel.Field1FROM (SELECT * FROM #temptable) AS subselWHERE subsel.GUID1 = a.GUID1Now it completes in 10 seconds.My question is why? Am I wrong in saying that the two batches aboveproduce same results? Is there something I've missed about the UPDATEFROM syntax? Why would the first query perform THAT poorly?Table sizes:a: 24k rowsb: 268k rowsc: 260k rowsGUIDs are of type uniqueidentifier.Any answers appreciated!Regards,// Richard

View 8 Replies View Related

Strange Update Performance Using ODBC

Apr 23, 2008

Hi All,

Not sure if this question belongs in this area or the server area but I'll start here. Here is my problem. We have an C/C++ app that was originally written for SQL 2000 and uses DBLibrary. We have converted it to SQL 2005 and are using ODBC/Native client to access the SQL 2005 database. This all works great. So we were doing some performance testing and we noticed that our update performance seems slower in the SQL 2005/ODBC case than it did in the SQL 2000/DBLibrary case. Inserts and queries all perform great, in fact the inserts are significantly faster in the SQL 2005/ODBC case which is good. We are using Array inserts/updates/queries wherever possible as this is faster obviously. In our update case, it takes 1.14 seconds to update 2000 rows in table in the SQL 2005/ODBC case, while SQL 2000/DBLibrary case takes .39 seconds to the exact same thing. The table in question is a 12 column table with all integer columns, with an index on the first three columns.

So my question is this. Is there something different about Array Updates in SQL 2005 ? I've looked thru the list of hot fixes available since SQL 2005 SP2 and haven't seen anything that directly mentions Updates so I'm hesitant to go off and start applying the hot fixes to our server to see if the behavior changes. It seems strange to me that Array Inserts would be very fast, but Updates wouldn't be. I've checked the ODBC Data Source and we aren't doing anything fancy there. I'm not actually even sure if this problem is client side or server side as I said earlier.

If anyone has any ideas or thoughts that would be great since this is really bugging me.

Here is a sample of what our C code is doing. This is simplied and I've removed a lot of our own code but these are the SQL calls that we are making in order so maybe can see something wrong I'm doing.

//----Sample Code -------------------------------------------------------------------------------------
pSQL = "Update bob set VV=? where VI=?" // not done this way actually in our code but just to show the update text

status = SQLPrepare ( hS, (UCHAR *)pSQL, SQL_NTS );

// Called twice with nCol = 1 and then with nCol = 2
status = SQLSetParam (
hS,
abs(nCol),
cType, // cType = 5 = SQL_C_LONG
sqlType, // sqlType = 4 = SQL_INTEGER
38, // size needed in case the column is numeric or decimal
0,
p16Data, // Pointer to my array of data
NULL
);

SQLSetStmtAttr(hS, SQL_ATTR_PARAMSET_SIZE, (SQLPOINTER)numrows, 0); // numrows = 2000

SQLSetStmtAttr(hS, SQL_ATTR_PARAMS_PROCESSED_PTR, &p16cRows, 0);

status = SQLExecute (hS);

SQLParamOptions(hS, 1, NULL);
SQLFreeStmt ( hS, SQL_RESET_PARAMS );

//----Sample Code -------------------------------------------------------------------------------------

Thanks,
Nick

View 5 Replies View Related

Mar 29, 2000

Can someone show me an example of the syntax required to execute multiple BCP commands within the same batch (*.bat) file?

Sorry if this is a bit of a basic question, but not being a programmer by profession, I need to plead ignorance. I've tried a few things, but I just can't seem to figure it out.

Thanks!

Rich

View 4 Replies View Related

Batch Process

Oct 22, 2003

I have a problem running a batch file, now the problem is that when i run the batch file the command prompts the user for an input, but I have all the output of the bat file going into a log file. So when i run the bat file the process just sits there until i hit the 'y' key or unless i nput sumthin manually. This is a problem becuase this batch file is running on the UAT server as a job and there is no one there to input once the job is running. The commnd in the batch only requires an input once a month.

for eg if run: launch_scrt.bat and i want to put sum parameters such as 'y' or 'n' to avoid the manual input once the job is running. Any ideas?

Thanks in advance

View 11 Replies View Related