Virtual Data Access Components (VirtualDAC)

SQLを使って様々なRDBMSや仮想データセットから同時にデータを照会

Devart 社の製品
2005 年より日本国内にてComponentSourceで販売中。

価格:¥ 16,610 (税込)〜 バージョン: 15.0.0 新機能 更新日: Mar 27, 2026

Virtual Data Access Components (VirtualDAC) のスクリーンショット

Virtual Data Access Components (VirtualDAC) V10.2.6

Released: Sep 17, 2017

10.2.6 での更新項目

機能

  • Significantly improved TVirtualQuery performance.
  • Added support for Application-defined functions and collations in TVirtualQuery.
  • Added support for AutoInc fields in TVirtualTable.

不具合の修正

  • Assertion failure when updating a record in TVirtualQuery.
  • Bug with TkbmMemTable compatibility.
  • Bug with complex WHERE clauses that have several string fields in TVirtualQuery.
  • Bug selecting from a dataset with a single record in TVirtualQuery.
  • Bug using DAC components in DataModule for Linux.
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