Hello,
Does anyone know if SQL Server supports invoking Java methods from a
Stored Procedure or even a Trigger. For example, it looks like oracle
provides this capability based on the article at
http://www.cs.umbc.edu/help/oracle8...86/04_call2.htm. It
looks like for a Trigger it uses a SP as an in-between. Any insight
into this would be greatly appreciated.
Thanks,
--Willard
As in some of the databases stored procedures can be written in java. Java stored procedures run into inbuilt JVM of database.Does SQL server provides any support for writing stored procedures in java.Is there any inbuilt JVM in SQL server.
View 1 Replies View RelatedI want to write a Java User-defined aggregate (UDA). Shall I use J#?
I converted the C# example given in books online to J#. I am getting this error (as well as whole bunch of warning when I create the assembly.)
Msg 6558, Level 16, State 1, Line 1
CREATE AGGREGATE failed because type 'Concatenate' does not conform to UDAGG specification due to method 'Init'.
Msg 6597, Level 16, State 2, Line 1
CREATE AGGREGATE failed.
btw, I have the use unsafe assembly options when creating the assembly otherwise I get this error:
Msg 6265, Level 16, State 1, Line 1
CREATE ASSEMBLY failed because type "com.ms.vjsharp.cor.COMUtils" in safe assembly "vjscor" has a pinvokeimpl method. P/Invoke is not allowed in safe assemblies.
Warning: The Microsoft .Net frameworks assembly 'vjscor, version=2.0.0.0, culture=neutral, publickeytoken=b03f5f7f11d50a3a, processorarchitecture=x86.' you are registering is not fully tested in SQL Server hosted environment.
From the warning, I can tell the J# UDA is not tested.
Can someone confirm whether J# UDA is supported or not?
Thanks!
-------------------------
Here is my code:
ALTER DATABASE MEDIO set TRUSTWORTHY ON
CREATE ASSEMBLY MyAgg FROM 'C:codeconsolePriceUDAobjDebugPriceUDA.dll' WITH PERMISSION_SET = unsafe
CREATE AGGREGATE MyAgg (@input nvarchar(200)) RETURNS nvarchar(max) EXTERNAL NAME MyAgg.Concatenate
GO
---------------------------------------
import System.*;
import System.Data.*;
import Microsoft.SqlServer.Server.*;
import System.Data.SqlTypes.*;
import System.IO.*;
import System.Text.*;
/** @attribute Serializable() */
/** @attribute SqlUserDefinedAggregate(
Format.UserDefined, //use clr serialization to serialize the intermediate result
IsInvariantToNulls = true, //optimizer property
IsInvariantToDuplicates = false, //optimizer property
IsInvariantToOrder = false, //optimizer property
MaxByteSize = 8000) //maximum size in bytes of persisted value
*/
public class Concatenate implements IBinarySerialize
{
/// <summary>
/// The variable that holds the intermediate result of the concatenation
/// </summary>
private StringBuilder intermediateResult;
/// <summary>
/// Initialize the internal data structures
/// </summary>
public void Init()
{
this.intermediateResult = new StringBuilder();
}
/// <summary>
/// Accumulate the next value, not if the value is null
/// </summary>
/// <param name="value"></param>
public void Accumulate(SqlString value)
{
if (value.get_IsNull())
{
return;
}
this.intermediateResult.Append(value.get_Value()).Append(',');
}
/// <summary>
/// Merge the partially computed aggregate with this aggregate.
/// </summary>
/// <param name="other"></param>
public void Merge(Concatenate other)
{
this.intermediateResult.Append(other.intermediateResult);
}
/// <summary>
/// Called at the end of aggregation, to return the results of the aggregation.
/// </summary>
/// <returns></returns>
public SqlString Terminate()
{
String output = String.Empty;
//delete the trailing comma, if any
if (this.intermediateResult != null
&& this.intermediateResult.get_Length() > 0)
{
output = this.intermediateResult.ToString(0, this.intermediateResult.get_Length() - 1);
}
return new SqlString(output);
}
public void Read(BinaryReader r)
{
intermediateResult = new StringBuilder(r.ReadString());
}
public void Write(BinaryWriter w)
{
w.Write(this.intermediateResult.ToString());
}
}
I was wondering if Microsoft SQL Server support any partitioning method (like range, list, hash or composite partitioning in Oracle) or you have to partition all tables manually?
Thanks in advance,
Bracia
Getting this error "Exception Has been thrown by the target of an invocation" when trying to create Integration Services Project. Any ideas what can be wrong?
Thanks.
I have this exception on page loading, is there any solution for this how can I fix this exception...
View 2 Replies View RelatedI just opened a large table with about 800 columns and 300,000 rows.
Doing the right click open on table displays message: Exception has been thrown by the target of an invocation.
Please help me determin what the error is and how to solve it.
I have google it for days now and no one has similar situation as mine. Many have same error, but their fix is not relevant to my issue. If you know about some SQL query limit please let me know.
Funny thing is that if I right click table and do script ---> select, then it does pull the data. ONly doesn't work when I do "Open Table."
Thanks for your help.
I have a custom SSIS Script task (c# code) which , using WINSCP secure FTP libraries, downloads files from an FTP server to local folder.This works perfectly fine on my personal machine.But when I deploy the project on to Catalog, and try and run the same SSIS package using Agent Service , I get this error - "Exception has been thrown by the target of an invocation."
The Service account used to run the package (on the server) has all the needed permissions to write into the folder on the server.
've got an execute task that take data from a simple table ,I set up the variable Passing as object and I pass the variable to a For Each loop container..
I call the variable in the for each loop container and using the script VB I try to msgbox the variable but it gives me the error:
exception has been thrown by the target of an invocation.
What's wrong?
Hi,I am trying to write a method which needs to call a stored procedure and then needs to get the response of the stored procedure back to the variable i declared in the method. private string GetFromCode(string strWebVersionFromCode, string strWebVersionString) { //call stored procedure } strWebVersionFromCode = GetFromCode(strFromCode, "web_version"); // is the var which will store the response.how should I do this?Please assist.
View 3 Replies View RelatedI have a SSIS package with Script task ,it performs basic operation of moving files to one location to another .It works fine in VS2012 environment and when i write a SQL job to execute the package ,it fails ,below is the error :
Code: 0x00000001 Source: Script Task_MoveOldFilestoArchive
Description: Exception has been thrown by the target of an invocation. End Error
DTExec: The package execution returned
DTSER_FAILURE (1). Started: 9:54:57 AM Finished: 9:54:58 AM Elapsed: 1.029 seconds. The package execution failed. The step failed.
Reader Community
I've just started hosting my newly created Microsoft Visual Web Developer 2005 Express Edition web site. Unfortunately the Login group membership functions will not function correctly. Having contacted the web service hosting provider, They replied: "We do not support SQL express2005. The only way to use the extra functions of ASP.NET2 such as group membership is if it is using an SQL 2000 database to connect to. "
Is it possible to design web sites with Microsoft Visual Web Developer 2005 Express Edition that store membership details on an SQL 2000 database?
I've just paid £88 approx. $140 for a years subscription, have I chosen the wrong web service hosting provider?
Should I have designed the web site with a better web site design software tool that also makes designing membership login functionality easy, just as Microsoft Visual Web developer 2005 express edition?
Look forward to all comments?
Regards
Philip
Hi,
I just have a Dataset with my tables and thats it
I have a grid view with several datas on it
no problem to get the data or insert but as soon as I try to delete or update some records the local machine through the same error
Unable to find nongeneric method...
I've try to create an Update query into my table adapters but still not working with this one
Also, try to remove the original_{0} and got the same error...
Please help if anyone has a solution
Thanks
Hi guys,
I need to know on how to connect MS SQL Server Database if I use Java (JCreator).
1. How to connect
2. How to use call stored procedures.
Many thanks.
My preferred programming language is Java (sorry Microsoft). I've searched for examples of running DMX queries into an Analysis Services database from Java but failed to locate any. I've seen suggestions that XMLA could be used but again, I can't locate any examples (in any language). For my current project I ran up the white flag and used C# instead but this wouldn't be an option in other cases. It would be possible to make the DMX calls from C# objects and call those from Java but that's pretty labourious to code.
Suggestions?
Anyone have any tips for using Java against SQL Server? Our ITdirector is thinking of making us a Java shop, but I really would liketo stay with SQL Server as our RDBMS. We have Oracle Financials butour in-house development (currently VB6 client-server, soon to bereplaced by a service-oriented architecture based around Sonic andincluding SalesForce, both of which are Java) has been against SQLServer. He says five years ago at his old company Java/SQL Server hadlousy performance. I vaguely remember that since then Microsoft cameout with their own JDBC driver for SQL Server... Anyone have experiencewith this? Any performance tips will be hugely appreciated.TIA
View 10 Replies View Relatedhi all and sorry for my englishI write into a SqlServer2000 database via jdbc using a PreparedStatement(pstmt) and one of fields is a TimeStamp, my code is:qwdum=System.currentTimeMillis();pstmt.setTimestamp(8 , new Timestamp(qwdum));sometimes the field on table is correct (the milliseconds are the same oflast 3 digits of variable qwdum), other times it has a difference of 1 o 2millisecondsthe same code with jdbc Oracle or iSeries works fineany idea?thanksRoberto Nenni
View 1 Replies View RelatedWhat r the pros and conditions of using MSsql server ?
what the effect of data on the performance in case of MS SQL server?is it good enough tohandle data overloads?
how good the java ms sql server combo works in comparison to other databases !!
Hi all
Can Java code make calls to SQL CE ? ie any JDBC drivers ? if there is no JDBC are there any other alternatives ?
thanks
-Melvin
I am in the process of evalulating using SSRS with our Java app and I have a couple questions up front:
I see you can call SSRS thru web services and display an HTML report. Can you have the report go straight to the printer, rather then preview. So we can offer both Print and Print Preview options.
I see the page streaming option. So on page preview we could ask for page 1 to get a snappy display, then ask for the rest of the report to generate in background?
thanks.
Hi,
i want to use the sql server with java, but i don't find any documentation.
I already loaded the sqljdbc.jar from the microsoft webpage, but i don't know how to connect.
This is my Connection function, but it doesn't connect. I get an exception like "cannot connect to ..."
this.verbindung = DriverManager.getConnection ("jdbc:sqlserver://127.0.0.1:1433","name","password");
Hello. I have just got windows xp profesional x64.When i am on the internett my jave does not open the programs and games.Can some one help me please.Thanks.
View 1 Replies View RelatedHi,
I want to connect to sql server using java and want retrive data.
I am getting following exception:
[Microsoft][SQLServer 2000 Driver for JDBC]Unable to connect. Invalid URL.
My url
String url = "jdbc:microsoft:sqlserver://servername:6013/databasename";
please let me know if any thing wrong in my url.
Thanks,
Hello. I am having trouble finding a descent API for executing TSQLvia JDBC. I have tried the Microsoft driver AND the JDTS driver's butget the same syntax errors. I am hoping there is a good solution alsofor executing scripts using the same. Any help is MUCHappreciated.Thx.
View 2 Replies View RelatedI'm having a problem getting back appropriate metadata for storedprocedures from MS SQL Server 2000 and 2005.I've created a simple stored procedure that has an output param thatis a cursor.When I ask for the metadata for that stored procedure using a JDBCdriver I get back a datatype value for my parameter specifying an intnot a result set.Here is my stored procedure:CREATE PROCEDURE xasp_INx_OUTcur_RETint@OutCrsr CURSOR VARYING OUTPUT ASSET @OutCrsr = CURSOR FORSELECT LASTNAME, FIRSTNAMEFROM CONTACTS2OPEN @OutCrsrRETURN 7Here is the java code:Connection conn = driver.connect(url, props);DatabaseMetaData dbMeta = conn.getMetaData();ResultSet columnRes = dbMeta.getProcedureColumns(cat, schem, name,"%");while (columnRes.next()){String procCat = columnRes.getString("PROCEDURE_CAT");String procSchem = columnRes.getString("PROCEDURE_SCHEM");String procName = columnRes.getString("PROCEDURE_NAME");String colName = columnRes.getString("COLUMN_NAME");short colType = columnRes.getShort("COLUMN_TYPE");short dataType = columnRes.getShort("DATA_TYPE");String typeName = columnRes.getString("TYPE_NAME");int precision = columnRes.getInt("PRECISION");// pass this info on to another method}The dataType is set to the type returned from the procedure not to thetype for the param.Am I doing something stupid here? Did I create my stored procedurewrong?Any help would be appreciated.Thanks.Jon
View 1 Replies View RelatedMy configuration is as follows.I have a Linux MySQL server database on one box andI want to connect to it from a local Windows XP laptop.My application was developed using SunOneStudio.I have registered the DSN and tested the database connection via ODBCin Windows XP.It apparently connects from XP to the server.I have compiled two base classes and have a tester class whichcompiles except for the following compiler error:PathTesterOne.java [19:1] cannot resolve symbolsymbol : variable pathologlocation: class PathTesterOneConnection c = patholog.initialize();"patholog" is the Database Name on the Linux MYSQL server.the initialize method looks like this....// establish the database connectionpublic static void initialize(){aMenu = new MainMenu();try{ // load the jdbc - odbc bridge driver for WindowsClass.forName("com.mysql.jdbc.Driver");// create connection instanceaConnection = DriverManager.getConnection(url, "username","password");// create statement object instance for this connectionaStatement = aConnection.createStatement();}catch (ClassNotFoundException e){System.out.println(e);}catch (SQLException e){ System.out.println(e); }}// The Data Source name is "patholog"static String url = ("jdbc:mysql://192.168.1.101/test?user=jerald&password=wein3150");static Connection aConnection;static Statement aStatement;Why am I not able to connect to the database?I am not understanding what the source of the error may be.Thanks for any help
View 1 Replies View Relatedhave a Java Class that I want to be able to access from within a SQL Server Stored procedure. I know we can access C# and other .NET Framework code, but how can you access a Java Class?
View 1 Replies View RelatedHello,
I want to call a stored procedure (SQL SErver 2000) from JAVA. The SP contains a temporary Table. At the end of the SP there is a Select like "Select * from #tmp".
Now I get no Resultset in my JAVA - Application. When i do a normal Select on an Table I get a Resultset.
I need the temp. Table in this SP. How can I get the Result in JAVA. It is urgent for me.
Thanks in advance.
Hi, folks,
Does anybody know how to make java script work on the Jump to URL
Hi all,
I am using Microsoft sql server 2005 JDBC driver. And whenever I am trying to do insert/update.
It says java.lang.StackOverflowError.
I increased the statck size to maximum .
Even then I continue to get same error.
Please help to fix this issue. Its urgent.
Thanks
Purnima
Hi.. We have a java application which connect to our MS-SQL DB during midnight using JDBC connector and extract information. But very often ,the java applicatian halted and because of the deadlock as shown below.
Caused by: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]Transaction (Process ID 54) was deadlocked o n lock resources with another process and has been chosen as the deadlock victim.
now the java programmer is blaming me that the MS SQL DB is having deadlock and cause their Java application to hang.
Is there any way to clear the deadlock before the the Java applcation run or how to prove the Java application script itself is having problem and causing the deadlock ?
I am working on a hospital application using java programming language, i need to know how to connect two applications to one table over a network where the data read by application one can not be read by application 2 and vise versa...
View 3 Replies View RelatedHow to connect to the named instance of SQL Server using Java?
I had the following code working fine(but with the default instance only)
SET JAVA_HOME=D:Program FilesJavaSoftJRE1.3.1_03
"D:Program FilesJavaSoftJRE1.3.1_03injava" -classpath Launcher.jar;Sprinta2000.jar;log4j.jar;activation. jar;mail.jar Launcher -Ddatabase -Uuser -Ppassword -Sserver:1433 -hlocalhost -p9900 -TTrue -VFalse -QK -QS
But the same code is failing with the named instance:
SET JAVA_HOME=D:Program FilesJavaSoftJRE1.3.1_03
"D:Program FilesJavaSoftJRE1.3.1_03injava" -classpath Launcher.jar;Sprinta2000.jar;log4j.jar;activation. jar;mail.jar Launcher -Ddatabase -Uuser -Ppassword -Sserverinstance:1434 -hlocalhost -p9900 -TTrue -VFalse -QK -QS