Introduction - If you have any usage issues, please Google them yourself
This a more comprehensive example of the operation of the database, include the establishment of a database, creating tables, editing tables, various queries on the table, add records, modify records, delete records and other functions, covering several functions commonly used database for doing database development aspects of the system or have referential significance, especially common operations and SQL statements are written in the database I have a class, which improve code reuse is very good. Incidentally, this example is Operation Access database. Of course, in fact, almost other database operations.