1 | DatabaseMetaData This class represents description of database connection which contains implementation details, details about database schema etc |
2 | ResultSetMetaData |
3 | This class represents the description of the ResultSet class which contains column-names/column types/properties etc. |
4 | Statement |
5 | This class contains methods to execute SQL statements diretly against the database and to obtain the results |
6 | ResultSet |
7 | This class provides methods to access data generated by a table query.This includes a series of get methods which retrieve the data in any one of the JDBC Sql type formats, either by column number or by column name |