-- v2: odbc32: Use SQLSetConnectAttrW() instead of SQLSetConnectAttr() if possible. odbc32: Use SQLFreeHandle() instead of SQLFreeEnv/Connect(). odbc32: Set parent functions before creating the environment handle. odbc32: Accept SQL_FETCH_NEXT in SQLDataSources/Drivers() if the key has not been opened. odbc32: Factor out helpers to create driver environment and connection handles. odbc32: Implement SQLGetInfo(SQL_ODBC_VER). odbc32: Default to ODBC version 2. odbc32: Handle options in SQLFreeStmt(). odbc32: Stub SQLGetEnvAttr(SQL_ATTR_CONNECTION_POOLING). odbc32: Implement SQLGet/SetConnectAttr(SQL_ATTR_CONNECTION_TIMEOUT). odbc32: Implement SQLGet/SetConnectAttr(SQL_ATTR_LOGIN_TIMEOUT).