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NI LabVIEW 2009 Database Connectivity Toolkit Win32Eng LV2009DCT数据库连接工具包32位版
数据库工具包，后面的几代版本，在LabVIEW安装时就已经包含在内部，可以在安装时直接选择安装数据库连接工具包，不需要再单独下载安装，如果早期的版本没有包含数据库工具包，则可以下载该独立版本。也可以使用第三方的免费的LabSQL工具包。
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NI LabVIEW 2009 Database Connectivity Toolkit LV2009DCT数据库连接工具包32位版
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LabVIEW 2009 Database Connectivity Toolkit Readme
June 2009
This file contains important last-minute information about the LabVIEW 2009 Database Connectivity Toolkit, including installation issues.
Refer to the National Instruments Web site for the latest information about the Database Connectivity Toolkit. Refer to the LabVIEW Database Connectivity Toolkit User Manual and the LabVIEW Help for more information about using the Database Connectivity Toolkit.
System Requirements
Installation Instructions
Recommended Database Client Software
Accessing the Help
Finding Examples
Known Issues
Bug Fixes
System Requirements
The computer you are using must meet the following minimum system requirements to run the Database Connectivity Toolkit:
Installation Instructions
Before installing the Database Connectivity Toolkit, uninstall any previous versions of the SQL Toolkit for G that you have installed. The Database Connectivity Toolkit and the SQL Toolkit for G use different methods of communicating with databases. Sharing VIs between toolkits can result in errors.
Version 2009
You can install all of your LabVIEW products—including the Database Connectivity Toolkit—using the LabVIEW 2009 Platform DVDs. You can find installation instructions for the Database Connectivity Toolkit along with activation instructions in the following locations:
LabVIEW Release Notes, which are available in your LabVIEW software kit.
LabVIEW 2009 Platform DVDs Readme, which is available on the top-level of LabVIEW Platform DVD 1.
To request additional LabVIEW 2009 Platform DVDs, refer to the National Instruments Web site.
Recommended Database Client Software
The Database Connectivity Toolkit works with any database or data source that has ODBC or OLE DB drivers. The following list describes issues and recommendations for which database client software to use. Refer to the Known Issues section of this readme for database-specific issues.
Microsoft Access— National Instruments recommends that you use the Microsoft Jet 4.0 or later OLE DB Provider.
Microsoft SQL Server—National Instruments recommends that you use the Microsoft OLE DB Provider for SQL Server.
Oracle 7 and 8—You must install Oracle Client software on the machine to which you install the Database Connectivity Toolkit. National Instruments recommends that you use the Oracle Provider for OLE DB 8.1.6.2.0 or later. You can download the Oracle Provider from the Oracle Web site at www.oracle.com.
Accessing the Help
The LabVIEW Database Connectivity Toolkit User Manual contains conceptual information about using the Database Connectivity Toolkit. Open this manual by selecting Start» Programs»National Instruments»LabVIEW 2009»LabVIEW Manuals and opening DCT_User_Manual.pdf or by navigating to the labviewmanuals directory and opening DCT_User_Manual.pdf.
The LabVIEW Database Connectivity Toolkit VI and Function Help contains reference information about Database VIs and functions. Complete the following steps to access the LabVIEW Database Connectivity Toolkit VI and Function Help.
Finding Examples
LabVIEW examples for the Database Connectivity Toolkit are located in the labviewexamplesdatabase folder. You can modify an example VI to fit an application, or you can copy and paste from one or more examples into a VI that you create.
You also can find example VIs using the NI Example Finder. Select Help»Find Examples to launch the NI Example Finder.
Use the Browse or Search page of the NI Example Finder to find an example VI. In the Browse page, the Database Connectivity Toolkit examples are located in the Toolkits and Modules»Database Connectivity folder.
Known Issues
You can access the software and documentation known issues list online. Refer to the National Instruments Web site for an up-to-date list of known issues in the LabVIEW 2009 Database Connectivity Toolkit.
Bug Fixes
| ID | Legacy ID | Fixed Issue |
| 129511 | - | Error -2146824584 with Fetch Recordset Data VI when a query does not return any data |
| 139748 | - | Incoming errors are removed or replaced by Tools Free Object VI |
| 146185 | - | Conn objectRepository.vi masks incoming errors with local error |
Copyright
© 2009 National Instruments Corporation. All rights reserved.
Under the copyright laws, this publication may not be reproduced or transmitted in any form, electronic or mechanical, including photocopying, recording, storing in an information retrieval system, or translating, in whole or in part, without the prior written consent of National Instruments Corporation.
National Instruments respects the intellectual property of others, and we ask our users to do the same. NI software is protected by copyright and other intellectual property laws. Where NI software may be used to reproduce software or other materials belonging to others, you may use NI software only to reproduce materials that you may reproduce in accordance with the terms of any applicable license or other legal restriction.
Trademarks
National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks.
Other product and company names mentioned herein are trademarks or trade names of their respective companies.
Patents
For patents covering the National Instruments products/technology, refer to the appropriate location: Help» Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents.
