詳細はこちら
 
CSV
 

CSV FireDAC Components

Delphi & C++Builder アプリの外部データ接続機能を拡張！

Delphi とC++ Builder アプリをCSV/TSV Files にリアルタイム接続。簡単かつ高速です。


  ダウンロード   価格

CSV FireDAC Component を使えば、Delphi & C++ Builder アプリケーションからCSV データに簡単に連携できます。 Rapidly create and deploy powerful Delphi & C++Builder Apps that integrate with delimited flat-file (CSV/TSV) data.

機能紹介

  • SQL-92 access to CSV files and CSV streams and web services
  • Support for accessing remote flat files via SFTP
  • Connect to live CSV/TSV Files data, for real-time data access
  • Full support for data aggregation and complex JOINs in SQL queries
  • Secure connectivity through modern cryptography, including TLS 1.2, SHA-256, ECC, etc.
  • Generate table schema automatically based on existing CSV/TSV Files data or manually for greater control of the content you need

Specifications

  • Native FireDAC Components for CSV seamlessly integrate with RAD Studio
  • Comprehensive support for CRUD (Create, Read, Update, & Delete)
  • Full Unicode support for data, parameter, & metadata
  • Support for 32-bit & 64-bit operating systems
  • Requires Delphi, C++ Builder, or RAD Studio 10.2 Professional or higher


AVAILABLE IN:
FireDAC SUBSCRIPTIONS
200+ FireDAC Drivers For Real-Time Data Access
詳細

FireDAC Components

あらゆるデータソースにRDB と同感覚で連携が可能に



標準FireDAC Components


MySQL やSQL Server のようなRDBMS への接続と同感覚。 TDFManager、TDFConnection、TDFQueryUse といった標準FireDAC components として。


	FDConnection1.Name := 'CSVConnection';
	FDConnection1.DriverName := 'CData.Fire.CSV';
	with FDConnection1.Params as
	    TFDPhysCDataCSVConnectionDefParams do begin

	    ...
	end;


	FDConnection1.Connected := true;
	FDQuery1.Active := true;
	FDQuery1.Open('select * from File');

	...

Type SQL, Get CSV


データ連携アプリケーションを開発する最適解。 RDBMS の扱いと同感覚で、CSV への連携を、標準SQL で実装可能。JOIN、更新系、集計など多彩なSQL サポート。

SELECT WITH INNER JOIN

	SELECT File.Id, File.Name, File.Fax,
	  Opportunity.AccountId, Opportunity.CloseDate
	FROM File
	INNER JOIN Opportunity
	  ON File.Id = Opportunity.AccountId

集計関数

	SELECT Name, AVG(AnnualRevenue) FROM File GROUP BY Name

CRUD 処理

	UPDATE File SET Name='John' WHERE Id = @myId


エンタープライズレベルの機能