Classpath

Hi everybody

I have been trying to compile a servlet. When i try
import javax.servlet.*

I get the compilation error " javax.servlet does not exist"

I have tomcat installed. I understand that i have to make some change in the classpath. I have servlet-api.jar and also jsp-api.jar. But i don't have classpath variable in my environment variables.

Any suggestiions!!!!!!!!!!!!!

thanksYou are totally in a wrong place vmiharia ... We only talk databases here ...

Originally posted by vmiharia
Hi everybody

I have been trying to compile a servlet. When i try
import javax.servlet.*

I get the compilation error " javax.servlet does not exist"

I have tomcat installed. I understand that i have to make some change in the classpath. I have servlet-api.jar and also jsp-api.jar. But i don't have classpath variable in my environment variables.

Any suggestiions!!!!!!!!!!!!!

thankssqlsql

checking the database existence in sql server

hi to everybody

i'm new member to this site and i don't know where

can be a good place for creating this topic

pardon me for probable mistake.

i need to attach and detach the database in/from

sql server in vb.net with hard-code .i can do this

without using stored procedure and with SQL-DMO

But i can't checking The database Existence

for attaching it.now, how can i check the database

existense for preventing the attach operation.

please help me

thanks a lot

Hi,

using SMO you can use the following script:

new Server("SomeServer").Databases.Contains("SomeDatabase")

HTH, Jens K. Suessmeyer.

http://www.sqlserver2005.de

|||

hi and thanks for your answer

where can i write that script

can you explain more by some example

thanks a lot

|||Hi,

sure a small application would be (with no extensive exception handling)

using System;

using Microsoft.SqlServer.Management.Smo;

using Microsoft.Win32;

namespace SMOProject

{

class Program

{

static void Main(string[] args)

{

Server s = new Server(args[0]);

if (s.Databases.Contains(args[1]))

Console.WriteLine(string.Format("Database {0} exists",args[1]));

}

}

}

HTH, Jens K. Suessmeyer.

http://www.sqlserver2005.de

|||

that is brillient,

Sir could you tell me how to attach "database.dbf"?

Thanks

|||

Hi,

if it is a non-SQL Server database file you will have to import from the file using the DTS Import wizard or any other tools which offer a driver for the dbf files.

HTH, Jens K. Suessmeyer.

http://www.sqlserver2005.de

|||

it is a database file

Thanks

|||

But a non-sql server, right ? Or is it just a file which was named with the extension dbf instead of mdf or ndf ?

Jens K. Suessmeyer.

http://www.sqlserver2005.de

|||

mmmmm Sory sir, i really forgotten

it is ".mdf"

Dont mind it

Thanks

|||If you have the logfile you can use sp_attachdb or the appropiate GUI task, if you don′t have the logfile you can use sp_attach_single_file_db. But this will only works if the database was closed correctly.

HTH, jens K. Suessmeyer.

http://www.sqlserver2005.de|||

Yes Sir, Problem Solved by following scripts

sp_attach_db 'nwd','C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\nwd.mdf',

'C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Data\nwd_log.LDF'