The method doesn't open the table
of the database.
After calling this method, the Execute
methods can be called, the other methods of this object can't be called (only after opening the table for example by the Open
The operation is understood as the connection of the database
when the application is connected to the database. By this operation an image of the table data (eventually the SQL query) isn't created in the storage area of the application - i.e. the table isn't open nor the SQL statement is executed. It corresponds to calling the Connect
After connection of the database the Execute
methods that are using the SQL language, can be called.
Opening the table
means the operation when a set of rows corresponding to the table (eventually to the SQL query), is created in the storage area of the application. It corresponds to calling the Open
method. On opening the table at first the database is automatically connected.