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9.1 ADO Objects

ADO provides two objects for managing connections with data sources (Connection and Command), two objects for managing the data returned from a data source (Field and Recordset) and three secondary objects (Parameters, Properties, and Errors) for managing information about ADO.
 

Object Description
Command
 
Defines a specific command to execute against a data source.
 
Connection
 
Represents an open connection to a data source.
 
Error
 
Provides specific details about each ADO error.
 
Field
 
Represents a column of data with a common data type.
 
Parameter
 
Represents a parameter or argument associated with a Command object based on a parameterized query or stored procedure.
 
Property
 
Represents a dynamic characteristic of an ADO object that is defined by the provider. This object is not currently supported on UNIX.
 
Recordset
 
Represents the entire set of records from a database table or the results of an executed command.
 


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