数据库例程

网站编辑2023-05-20 14:55:43577

以下是一个简单的数据库例程:

``` #include

public class MySQL {

private String dbName = null;

private String sql = null;

private MySQL* mySQL_create;

private MySQL* mySQL_delete;

private MySQL* mySQL_execute;

private MySQL* mySQL_delete_execute_on_retrning;

public MySQL() { mySQL_create = new MySQL(null); mySQL_delete = new MySQL(null); mySQL_execute = new MySQL(null); mySQL_delete_execute_on_retrning = new MySQL(null); mySQL_execute_on_retrning.insert("INSERT INTO (column_name, value) VALUES", "INSERT INTO (column_name, value) VALUES", "UPDATE (column_name, value) VALUES", "DELETE (column_name, value) VALUES", "INSERT INTO (column_name, value) VALUES", "UPDATE (column_name, value) VALUES"); } }

public MySQL* get_table() { return mySQL_create; }

public MySQL* get_value() { return mySQL_execute; }

public MySQL* delete() { return mySQL_delete; }

public MySQL* execute_on_retrning() { return mySQL_execute_execute_on_retrning; }

private MySQL* execute_execute_on_execute_on_retrning() { return mySQL_execute_execute_on_execute_on_retrning; }

public MySQL* execute_on_retrning() { return mySQL_execute_execute_on_execute_on_retrning; }

public MySQL* delete_execute_on_execute_on_retrning() { return mySQL_execute_execute_on_execute_on_retrning; }

private MySQL* execute_execute_execute_on_execute_on_retrning() {