<s> import orca <EOL> def add_dependent_columns ( base_dfname , new_dfname ) : <EOL> tbl = orca . get_table ( new_dfname ) <EOL> for col in tbl . columns : <EOL> print "<STR_LIT>" , col <EOL> orca . add_column ( base_dfname , col , tbl [ col ] ) </s>
