What does the jdbc resultsetmetadata interface?
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What type of driver called is pure Java driver?
How do I set properties for a JDBC driver and where are the properties stored?
What do you understand by jdbc driver and explain its types?
Explain in detail about JDBC and its general features?
How can you use preparedstatement in jdbc?
What does the jdbc databasemetadata interface?
Hi my doubt is that preparedStatement is a interface means which has no implemenation.plz go thru the code below String sql = "SELECT * FROM movies WHERE year_made = ?"; prest = con.prepareStatement(sql); prest.setInt(1,2002); ResultSet rs1 = prest.executeQuery(); Now setInt and executeQuery how it works since it is interface it does not have implementation how it works, how executeQuery returns result from database as executequery method has no implementation even in Statement interface.
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How do I insert an image file (or other raw data) into a database?
What is a Connection?
Why jdbc is used in java?
What are the jdbc api components?
Without using of Class.forName(? ?), how do you connect to db?