Which is better jpa or jdbc?
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There is a method getColumnCount in the JDBC API. Is there a similar method to find the number of rows in a result set?
What is database null and Java null?
How many locking systems are there in jdbc?
Give an example for getXXX method?
Explain about the Try Block?
Can I get a null resultset?
Is there any limitation for no of statments executed with in batchupdate?
Explain how data flows from view to db and reverse
What is the reason why we need a jdbcrowset like the wrapper around resultset?
How to find the column count in resultset?
What are static and dynamic queries?
wa is connection pooling? how do u create connection pooling?wat is use connection pooling?