SQLFreeConnect ​

Function ​

Frees a connection handle. It can be replaced by SQLFreeHandle.

Prototype ​

SQLRETURN SQLFreeConnect(SQLHDBC     ConnectionHandle);

Parameters ​

Table 1 SQLFreeConnect parameters

Return Values ​

• SQL_SUCCESS: The call is successful.

• SQL_SUCCESS_WITH_INFO: Some warning information is present.

• SQL_ERROR: Execution failed, and the connection handle was not released.

• SQL_INVALID_HANDLE: The input connection handle is invalid.

NOTE ​

If SQLFreeConnect returns SQL_ERROR, the connection handle remains valid. To make the code more robust and easier to maintain, it is recommended to use the standard interface SQLFreeHandle instead of SQLFreeConnect.

Example ​

See: Example