Explain Basic Steps in Writing a Java Program Using Jdbc?
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What is sqlwarning and discuss the procedure of retrieving warnings?
What are the different classes through which JDBC represents statements?
What is savepoint in jdbc?
What is createstatement method in java?
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 is execute(), executeUpdate() and executeQuery() methods?
commit() and rollback() methods are defined in which interface?
Explain the importance of drivermanager.
Is jdbc connection secure?
While in CallableStatament using in the oracle my procedure is return no.of columns so in java how can i retrivbe the data and i wnat to view all data which is reetrive from my procedure
What is metadata in java programming?
What is a datasource in java?