Component List

This topic presents a brief description of the components included in the MySQL Data Access Components library. Click on the name of each component for more information. These components are added to the MyDAC page of the Component palette except for TCRBatchMove and TVirtualTable components. TCRBatchMove and TVirtualTable components are added to the Data Access page of the Component palette. Basic MyDAC components are included in all MyDAC editions. MyDAC Professional and Developer Edition components are not included in MyDAC Standard Edition.

Basic MyDAC components

	TMyConnection	Lets you set up and control connections to MySQL database server.
	TMyQuery	Uses SQL statements to retrieve data from MySQL table or tables and supply it to one or more data-aware components through a TDataSource component. Provides flexible data update functionality.
	TMyCommand	Executes SQL statements and stored procedures, which do not return rowsets.
	TMyTable	Lets you retrieve and update data in a single table without writing SQL statements.
	TMyStoredProc	Executes stored procedures and functions.
	TMyUpdateSQL	Lets you tune update operations for a DataSet component.
	TMyDataSource	Provides an interface between MyDAC dataset components and data-aware controls on a form.
	TMyScript	Executes sequences of SQL statements.
	TMySQLMonitor	Interface for monitoring dynamic SQL execution in MyDAC-based applications.
	TMyConnectDialog	Used to build custom prompts for username, password and server name.
	TVirtualTable	Dataset that stores data in memory. This component is placed on the Data Access page of the Component palette.
	TVirtualDataSet	Dataset that processes arbitrary non-tabular data.

MyDAC Professional Edition components

	TMyEncryptor	Represents data encryption and decryption in client application.
	TMyLoader	Provides quick loading data to MySQL database.
	TMyDump	Serves to store a database or its parts as a script and also to restore database from received script.
	TMyBackup	Serves for backup copying specified tables on the server.
	TMyServerControl	Serves to control the server and execution of standard service tasks.
	TMyEmbConnection	Is used to establish connection to Embedded MySQL server.
	TMyMetaData	Retrieves metadata on specified SQL object.
	TCRBatchMove	Transfers data between all types of TDataSets descendants. This component is placed on the Data Access page of the Component palette.

See Also

• Hierarchy chart