How can I determine the isolation levels supported by my DBMS?
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What is preparedstatement in jdbc?
What is device controller?
What is Type-1 Driver and when this driver is used?
What are the main components of JDBC ?
What is jdbc connection string?
What is the query used to display all tables names in SQL Server (Query analyzer)?
What is SQL Warning? How to retrieve SQL warnings in the JDBC program?
wa is connection pooling? how do u create connection pooling?wat is use connection pooling?
Give an example of code used for setting up connection with a driver.
Statement, PrepareStatement and Callable all these are interfaces. Thought it is a interface how come we are creating objects and calling methods("preparestatement()") in it. In which class this method is defined. Please let me know. Thanks in advance. example: PreparedStatement pre = con.prepareStatement( "UPDATE COFFEES SET SALES = ? WHERE COF_NAME LIKE ?");
what are the advantages of JDBC?
How do you debug PL/SQL code?