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What is Type-3 Driver and when this driver is used?
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Answer / guest
Type-3 Driver is IntermediateDataAccess Driver.middleware
layers use this type of driver with the ability to connect
multiple clients with multiple servers.BEAWeblogic servers
use trhis type of driver.But architecturally this is very
flexible as intermediate driver can access the details of
the connection.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / devarathnam c,kotagudibanda(po
Type3 Driver:
It is also known as "Net Protocol driver" which is working
based on three-tier system.It requires a middle tire.Mainly
it is used in the "Network environment applications".It
will dependent on one of the application servers like
BEA Weblogic,IBM Websphere etc..
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / chandrarekha
JDBC net pure java driver is the type-3 driver...the driver
is loaded at the client and server side and the driver uses
native class libraries to convert the jdbc calls into
native method calls and sends it to the CLI loaded at the
client side...this driver is used for applications over
web...
| Is This Answer Correct ? | 1 Yes | 5 No |
dear friends I have made connection with SQLSERVER where the following code is compiling properly but giving error at the runtime . I think error in this line where i am sending the value through string Connection connection = DriverManager.getConnection ( "jdbc:microsoft:sqlserver://localhost:1433","sa",""); import java.sql.*; //import mssqlserver.*; public class TestSQLCON { public TestSQLCON() throws Exception { // Get connection DriverManager.registerDriver(new com.microsoft.jdbc.sqlserver.SQLServerDriver()); System.out.println(); System.out.println("Successfully connected one"); System.out.println(); Connection connection = DriverManager.getConnection ( "jdbc:microsoft:sqlserver://localhost:1433","sa",""); if (connection != null) { System.out.println(); System.out.println("Successfully connected"); System.out.println(); // Meta data DatabaseMetaData meta = connection.getMetaData(); System.out.println("\nDriver Information"); System.out.println("Driver Name: " + meta.getDriverName()); System.out.println("Driver Version: " + meta.getDriverVersion()); System.out.println("\nDatabase Information "); System.out.println("Database Name: " + meta.getDatabaseProductName()); System.out.println("Database Version: "+ meta.getDatabaseProductVersion()); } } public static void main (String args[]) throws Exception { TestSQLCON test = new TestSQLCON(); } } so please help me
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