Function odbc_sys::SQLFreeHandle

pub unsafe extern fn SQLFreeHandle(handle_type: HandleType,
                                   handle: SQLHANDLE)
                                   -> SQLRETURN

Frees resources associated with a specific environment, connection, statement, or descriptor handle.

If SQL_ERRQR is returned the handle is still valid.

Returns

SQL_SUCCESS, SQL_ERROR, or SQL_INVALID_HANDLE