Java.sql package

1. Java . sql package It contains Interfaces and Classes

2. java.sql

3. Java.sql.Interfaces    Blob   CallableStatement   Clob   Connection   DatabaseMetaData   Driver   ParameterMetaData   PreparedStatement   ResultSet   ResultSetMetaData   RowId   Savepoint   SQLData   SQLInput   SQLOutput   Statement   Struct   Wrapper

4. Classes   Date   DriverManager   DriverPropertyInfo   Time   Types

5. Once the Sun Microsystem has released JDBC API, So many companies has provided the implementation of JDBC API. The implementation is called as Driver

6. Every JDBC Driver Vendor is responsible to provide the implementation to Driver Interface(A class based on Driver Interface). A class which provides the implementation of Driver interface is called as Driver class