4D v16

ODBC_SQLAllocConnect

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4D v16
ODBC_SQLAllocConnect

ODBC_SQLAllocConnect 


 

ODBC_SQLAllocConnect ( connectionID ) -> 戻り値 
引数   説明
connectionID  倍長整数 in Connection ID
戻り値  倍長整数 in Returns the result of the MS ODBC API function SQLAllocHandle

説明   

The ODBC_SQLAllocConnect command allocates a connection handle to the connectionID parameter, which is a Longint variable that you pass to it. After calling this command, you can establish a connection to a specific data source by calling the ODBC_SQLConnect command.

For more information, please see the SQLAllocHandle function in the MS ODBC API Reference at http://msdn.microsoft.com/en-us/library/ms714852(VS.85).aspx.

SQL_SUCCESS, SQL_SUCCESS_WITH_INFO, SQL_INVALID_HANDLE, or SQL_ERROR.

例題  

See the example for the ODBC_SQLConnect command.



参照 

ODBC_SQLConnect
ODBC_SQLFreeConnect

 
プロパティ 

プロダクト: 4D
テーマ: ODBC_Connection
番号: 16996

 
履歴 

初出: 4D ODBC Pro 2004

 
ARTICLE USAGE

4D ODBC Pro ( 4D v16)