WOLFRAM

Wolfram 语言与系统参考资料中心

SQLSchemaInformation[conn]

returns information about the schemas available through an SQL connection.

更多信息和选项
Details and Options Details and Options
范例  
基本范例  
参见
技术笔记
相关指南
DatabaseLink`
DatabaseLink`

SQLSchemaInformation

SQLSchemaInformation[conn]

returns information about the schemas available through an SQL connection.

更多信息和选项

范例

基本范例  (1)

Wolfram Language code: Needs["DatabaseLink`"]

If you find that the examples in this section do not work as shown, you may need to install or restore the example database with the DatabaseLink`DatabaseExamples` package, as described in Using the Example Databases.

Open a connection:

Wolfram Language code: conn = OpenSQLConnection["publisher"];

This returns the schema details for this database connection:

Wolfram Language code: SQLSchemaInformation[conn]
Wolfram Language code: CloseSQLConnection[conn];