uADCompClient Namespace

Contains core data access components, including TADConnection, TADQuery, TADStoredProc, TADMemTable, etc.

Classes

Class	Description
TADAdaptedDataSet	The TADAdaptedDataSet class uses data adapter to execute DBMS queries, open DBMS cursors, fetch rows and post changes back to DBMS.
TADCommand	The class is responsible for execution of SQL commands.
TADConnection	The class is responsible to connection establishment with a DBMS.
TADCustomCommand	The base class is responsible for execution of SQL commands.
TADCustomConnection	The class is responsible to connection establishment with a DBMS.
TADCustomEventAlerter	The class is responsible for handling the database event notifications.
TADCustomLocalSQL	The base class for the Local SQL engine.
TADCustomManager	The class is responsible to connection definitions and connections management.
TADCustomMemTable	The class implementing in-memory dataset.
TADCustomQuery	The class implementing dataset, capable to execute SQL queries.
TADCustomSchemaAdapter	The class implementing Centralized Cached Updates support.
TADCustomStoredProc	The class implementing dataset, capable to execute server side stored procedures.
TADCustomTransaction	The class is responsible for connection transaction management.
TADCustomUpdateObject	The base class for update objects used to override updates posting.
TADEventAlerter	The class is responsible for handling the database event notifications.
TADLocalSQLDataSet	TADLocalSQLDataSet represents a dataset registered with Local SQL engine.
TADLocalSQLDataSets	TADLocalSQLDataSets is a collection of TADLocalSQLDataSet objects.
TADManager	The class is responsible to connection definitions and connections management.
TADMemTable	The class implementing in-memory dataset.
TADMetaInfoCommand	The class is responsible for execution of meta-data commands.
TADMetaInfoQuery	The class implementing dataset, capable to execute meta-info queries.
TADQuery	The class implementing dataset, capable to execute SQL queries.
TADRdbmsDataSet	The TADRdbmsDataSet class includes everything, required by descendants to execute SQL commands.
TADSchemaAdapter	The class implementing Centralized Cached Updates support.
TADStoredProc	The class implementing dataset, capable to execute server side stored procedures.
TADTable	The class implementing dataset, working with single database table.
TADTransaction	The class is responsible for connection transaction management.
TADUpdateSQL	TADUpdateSQL applies updates on behalf of queries or stored procedures that can't post updates directly.

Functions

Function	Description
ADManager	Function returns reference to global TADCustomManager object.
ADSetConnectionClass	Sets the TADCustomConnection descendant class.
ADSetManagerClass	Set the TADCustomManager descendant class.

Group

AnyDAC

Topics

Topic	Description
Classes	The following table lists classes in this documentation.
Functions	The following table lists functions in this documentation.

Links

Classes, Functions, AnyDAC, Legend, See Also, Topics

Description

The uADCompClient unit contains most of the core data access components:

TADManager - class managing all AnyDAC connections;
TADConnection - class representing AnyDAC connection to a DBMS;
TADTransaction - class controlling the DBMS transactions;
TADEventAlerter - class providing an unified interface to the DBMS events;
TADCommand - class implementing DBMS command;
TADMemTable - class implementing in-memory table;
TADTableAdapter;
TADSchemaAdapter - class servicing Centralized Cached Updates;
TADQuery - class implementing query object with dataset interface;
TADStoredProc - class implementing stored procedure object with dataset interface;
TADTable - class implementing table object with dataset interface;