![]() | msql_field_flags说明string msql_field_flags ( resource result, int field_offset )msql_field_flags() returns the field flags of the specified field. 返回值Returns a string containing the field flags of the specified key. This can be: primary key not null, not null, primary key, unique not null or unique. ![]() There are no user contributed notes for this page. | ![]() |