DatabaseConnect   

支持的数据库的列表 »

DatabaseConnect[db]

激活与数据库 db 的连接.

更多信息

范例

基本范例  (1)

连接到外部数据库：

检查是否已连接：

从数据库断开：

Wolfram Research (2019)，DatabaseConnect，Wolfram 语言函数，https://reference.wolfram.com/language/ref/DatabaseConnect.html.

文本

Wolfram Research (2019)，DatabaseConnect，Wolfram 语言函数，https://reference.wolfram.com/language/ref/DatabaseConnect.html.

CMS

Wolfram 语言. 2019. "DatabaseConnect." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/DatabaseConnect.html.

APA

Wolfram 语言. (2019). DatabaseConnect. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/DatabaseConnect.html 年

BibTeX

@misc{reference.wolfram_2024_databaseconnect, author="Wolfram Research", title="{DatabaseConnect}", year="2019", howpublished="\url{https://reference.wolfram.com/language/ref/DatabaseConnect.html}", note=[Accessed: 22-November-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_databaseconnect, organization={Wolfram Research}, title={DatabaseConnect}, year={2019}, url={https://reference.wolfram.com/language/ref/DatabaseConnect.html}, note=[Accessed: 22-November-2024 ]}