ODBC_SQLConnect

4D v16

ODBC_SQLConnect


ODBC_SQLConnect ( connectionID ; serverName ; userName ; password ) -> 戻り値

引数	型	説明
connectionID	倍長整数	Connection ID
serverName	文字	Data source name
userName	文字	User identifier
password	文字	User password
戻り値	倍長整数	Returns the result of the MS ODBC API function SQLConnect

説明

The ODBC_SQLConnect function establishes a connection to a specific driver by passing it the serverName, userName, and password. It internally uses the MS ODBC API function SQLConnect.

connectionID is a valid connection ID returned by ODBC_SQLAllocConnect.

serverName is the name of the data source name.

userName is the user name or login name defined when setting up ODBC authorization.

password is the user password.

For more information, please see the SQLConnect function in the MS ODBC API Reference at http://msdn.microsoft.com/en-us/library/ms711810(VS.85).aspx.

Function Results

SQL_SUCCESS, SQL_SUCCESS_WITH_INFO, SQL_ERROR, or SQL_INVALID_HANDLE.

例題

The following method connects you to a data source whose name, username, and password are passed to the ODBC_SQLConnect command:

 $result:=ODBC_SQLAllocConnect($connectionID)

 $result:=ODBC_SQLConnect($connectionID;"access";"Administrator";"admin1")

 If($result=SQL_SUCCESS) `Connection was successful

  `... continue by calling other commands that require a valid $connectionID

 End if

参照

ODBC_SQLDisconnect