initialize any state for this db . called once per db instance ; there is one db instance per client thread . concode_field_sep Properties _p concode_field_sep Status read concode_elem_sep void cleanup concode_elem_sep void setProperties concode_elem_sep Properties getProperties concode_elem_sep Status scan concode_elem_sep Status update concode_elem_sep Status insert concode_elem_sep Status delete
void function ( ) { }