You can find it from many sites, and here are two sites where you can find this driver easily. So, For SQL Server Connection in Java, you can use “sqljdbc4.jar” file for driver. Download “sqljdbc4.jar” file :If you want to use database connection on your projects, you have to know that you have to required suitable driver for database connection in java. SQL Server Connection Code in Java with Example.Import SQL Class and Other Related Class.Attach “sqljdbc4.jar” File in Project’s Package.So, Here SKOTechLearn will describe the process steps by step for SQL Server Database Connection String in Java with Query.Ĭonnect Database And Access All Tables and Records with NetBeansįor This process you have to follow the steps given following. I tried the option of adding the default instance name after the server name,and I also checked if the TCP/IP ports are open in both servers and are enabled.In java, when you want to connect MS SQL Server Database and want to show Table’s record in java, then you have to remember one thing, you have to require suitable database driver for java. Verify the connection properties, check that an instance of SQL Server is running on the host and accepting TCP/IP connectionsĪt the port, and that no firewall is blocking TCP connections to the port.".Īt .SQLServerException.makeFromDriverError(SQLServerException.java:171)Īt .nnectHelper(SQLServerConnection.java:1033)Īt .SQLServerConnection.login(SQLServerConnection.java:817)Īt .nnect(SQLServerConnection.java:700)Īt .nnect(SQLServerDriver.java:842)Īt (Unknown Source)Īt TestSQLServer.main(TestSQLServer.java:55) The problem is to modify the URL I need to take the application down and it will take 10-15 minutes to restart the whole application back to normal which I cant afford the amount of time.īelow is the error message I am getting after I do the database failover:Ĭom.: The TCP/IP connection to the host Server-A, port 1433 has failed. Jdbc:sqlserver://Server-B:1433 databaseName=Db_Name failoverPartner=Server-A then it's working fine. Jdbc:sqlserver://Server-A:1433 databaseName=Db_Name failoverPartner=Server-BĬase-1: If the Server-A is working fine and server-B is in mirror stage, then below URL is workingĬase-2: If the Server-A is not working and server-B is in active stage, then below URL is NOT working I am having an Issue here regarding the JDBC connection string in SQL Server 2008 R2 mirrioring. I am using SQL server 2008 R2 on both serves are on same version and JDBC version we are using is 3.0 and both the servers are on default instance
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