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Connection

Database Connection Module

 

The Connection Module

A Connection Module's Exported Commands

The Connection Module

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The Connection module represents an open connection to a database. Through this connection SQL statements can be executed.

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For simple queries the ExecuteQuery function can be used.  Similarly simple updates can be executed using ExecuteUpdate.  More complex statements must use a Statement or a PreparedStatement.

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Connection module commands also control transaction processing, exporting the Commit and Rollback commands.

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Connection modules are created by calls to OpenConnection.

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For information on using the Database package, see the usage page.

A Connection Module's Exported Commands

Close

Commit

CreatePreparedStatement

CreateStatement

ExecuteQuery

ExecuteUpdate

GetCatalogs

GetColumns

GetOptions

GetSchemas

GetTables

Rollback

Save

SetOptions

 

 

See Also

Database

Database[Driver][OpenConnection]

Database[usage]

 


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