Write an sql to find all records having all numeric characters in a field ?
What is <discriminator > in Hibernate? How exactly inheritance of Object to Tables can be done? What is the benefits of discriminator?
Can you define a foreign key, with a key from the same table?
How can we execute stored procedures using callablestatement?
what is rowset?
What are the different types of JDBC drivers?
How to create Connection interface object because it is Interface , Interface is not instansiated?
There is a method getColumnCount in the JDBC API. Is there a similar method to find the number of rows in a result set?
How to store images in database?
How can I retrieve a String or other object type without creating a new object each time?
Explain the difference between rowset vs. Resultset in jdbc?
What is jdbc odbc connection?
What is the use of jdbc api?