InterBase Data Access Components (IBDAC) is a library of components that provides access to InterBase, Firebird and Yaffil database servers. IBDAC uses the InterBase client directly to connect to the server. The IBDAC library is designed to help programmers develop faster and cleaner InterBase database applications.

　　IBDAC is a complete replacement for standard InterBase connectivity solutions. It presents an efficient alternative to InterBase Express Components and the Borland Database Engine for access to InterBase.

特征综述 About Feature

Components
IBDAC includes the following components:

• TIBCConnection - sets and controls connection to InterBase database
• TIBCTransaction - provides discrete transaction control over database connections
• TIBCQuery - uses SQL statements to retrieve data from InterBase table or tables, automatically generates missing INSERT, DELETE, UPDATE statements
• TIBCTable - lets you retrieve and update data in a single table without writing SQL statements
• TIBCStoredProc - executes stored procedures and functions, allows to edit cursor data returned as parameter
• TIBCSQL - executes SQL statements and stored procedures, which do not return rowsets
• TIBCScript - executes sequence of SQL statements
• TIBCUpdateSQL - lets you tune update operations for a DataSet component
• TIBCDataSource - provides an interface between a IBDAC dataset components and data-aware controls on a form
• TIBCAlerter - transfers messages between connections
• TIBCMetaData - retrieves metadata on specified SQL object
• TIBCSQLMonitor - allows to monitor dynamic SQL executing in IBDAC-based applications
• TIBCConnectDialog - serves for entering username, password and server name
• TCRDBGrid - extends TDBGrid capabilities, provides visual access to filters and incremental search
• TVirtualTable - dataset stores data in memory
• IBCDataAdapter - .NET component, uses TDataSet as data source for retrieving and saving data to System.Data.DataSet
• TCRBatchMove - transfers data between all types of TDataSet descendants

• Direct access to server data. Does not require installation of other data provider layers (such as BDE and ODBC)
• VCL, VCL.NET, and CLX versions of library available
• Full support of the latest versions of InterBase, Firebird and Yaffil database servers
• Support for all InterBase data types
• Disconnected Model with automatic connection control for working with data offline
• Local Failover for detecting connection loss and implicitly re-executing certain operations
• All types of local sorting and filtering, including by calculated and lookup fields
• Automatic data updating with TIBCQuery and TIBCTable components
• Unicode and national charsets support
• InterBase Events support
• Advanced script execution functionality with TIBCScript component
• Support for using Macros in SQL
• Easy migration from BDE and IBX with Migration Wizard
• Lets you use Professional Edition of Delphi, C++Builder, and Kylix to develop client/server applications
• Includes annual IBDAC Subscription with Priority Support
• Licensed royalty-free per developer, per team, or per site

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