Can we use Type1 driver in web Application?If possible give me a simple example for all driver types?
Latest Answer: Yes , u can use JDBC type-1 driver for web application but here need to upload many Database libraries for middleware interaction purpose. ...
Latest Answer: 1st: register with drive2nd: make a connection3rd: write statement or procedurestatement4th: write a sql stmt using statement methods ...
Latest Answer: 1. Please make sure the java object is serializable2. Serialize the java object into a file3. Store the content of the file to relational database as Blob ...
Latest Answer: In Web Application if a connection is not closed,it will keep on adding.At one point error will be dispalyed that maximum number of connections reached.Only DBA's can kill the connection at that time.It is always better to close the connection and ...
What are the Database transactions? How we can maintain transactions using JDBC? Explain with example?
In the Statement below class.forName(" ---");What's going onIs the driver get registred then where it is inintialized, if it is initialized & registerde there only, How?
can u give correct answer for this....!
Latest Answer: Through MethodDriverManger.getDriver(url) you will get the driver name. ...
Latest Answer: Question: If Result Set is an interface, then why can we call methods like next(), isLast() etc. without defining the method body anywhere in the program? As I understand it, in an interface, methods are only declared but not defined.Answer: Even though ...
Latest Answer: Prepared statements are used whenever your pl/sql depends on the user input.suppose you want to insert some values in the table that you are taking from the text boxes in an applet connection con; PreparedStatement stat=con.prepareStatement("insert into ...
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