How can it be determined if a connection made with JDBC is dedicated or shared server ? How can JDBC Thin client connections be configured to use shared server, instead of dedicated server? Information in this document applies to any platform. ResultSet resObj = stmtObj.executeQuery("SELECT test_id, test_name, test_salary FROM testTable") Statement stmtObj = connObj.createStatement() The following simple code fragment gives an example of these three steps,Įxample.java Connection connObj = DriverManager.getConnection("jdbc:myDriver:testDb", "myLoginId", "myPassword") Retrieving and processing the results received from the database in answer to the SQL query.Sending queries and update statements to the database.JDBC lets a developer manage the below three important programming activities, i.e.How Can JDBC Thin Client Connections Be Configured To Use Dedicated Server Instead Of Shared Server? String name = resObj.getString("test_name ") įloat salary = resObj.getFloat("test_salary ") īefore JDBC, ODBC API was used to communicate with the databases. ODBC API uses ODBC Drivers to interact with the databases. No special software is required either on the client or the server side.The major benefit of using a Type 4 JDBC driver is that they are completely written in Java to achieve platform independence and eliminate deployment administration issues.Since ODBC drivers are entirely written in C language, therefore, they are platform dependent and cause the portability issues. The number of translation layers is very less i.e.Further, these drivers can be downloaded dynamically. Type 4 JDBC drivers don’t have to translate database requests to ODBC or a native connectivity interface or to pass the request on to the another server. #Oracle jdbc thin client hangs bastian server drivers
With Type 4 drivers, the user needs a different driver for each database. This Oracle JDBC example requires Oracle Database XE (Express edition) which can be downloaded from the following link.Īccept the license agreement and download the version for the required platform. Once the download is complete, just unzip the file and run the setup.exe file.
#Oracle jdbc thin client hangs bastian server drivers.
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