ODBC_SQLAllocConnect

4D v16


ODBC_SQLAllocConnect ( connectionID ) -> 戻り値

引数	型	説明
connectionID	倍長整数	Connection ID
戻り値	倍長整数	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.

Function Results

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