在資料建置的三個階段中,如果使用者已經擁有各圖形的屬性資料及圖形本身後,最最希望的就是能透過自動化的作業,將兩者連接在一起進行空間上的查詢與分析。現在, AutoCAD Map 3D 2008 及 AutoCAD Civil 3D 2008 幫助您解決過去擾人的資料連結作業,讓您可以快速的將圖形與屬性資料連結。
使用者可以利用 ODBC 快速連結外部資料庫,包含 Microsoft Access (*.mdb )、 Excel 、 SQL Server 等任何 ODBC 可相容的資料庫格式。並且利用圖形與資料庫的主鍵相互連結,就可以沿生資料的最大價值。例如:使用者有土地資料於現有圖檔中,另外也同時擁有地價資料,就可以利用『 Create a Join 』功能建立物件資料連結。
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In the three stages of building up information, with the availability of drawing properties and the drawing itself, most of the users want to, with some automatic way, link up these two pieces of information so that they can do spatial search and analysis. Now, with AutoCAD Map 3D 2007 and AutoCAD Civil 3D 2008, you will find there is a “Link” capability to remove your headache.
Users can utilize the ODBC driver to link to external databases,
such as Microsoft Access (*.mdb), Excel, SQL Server or other RDBMS
format, and then link this up with the drawings. For instance, users
can take advantage of the existing information within the drawings,
such as land information, to link up with the land cost, by the
“Create a Join” function. Read
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