should_copy      2763 ext/pgsql/pgsql.c 				int should_copy=0;
should_copy      2770 ext/pgsql/pgsql.c 					add_index_stringl(return_value, i, data, data_len, should_copy);
should_copy      2771 ext/pgsql/pgsql.c 					should_copy=1;
should_copy      2776 ext/pgsql/pgsql.c 					add_assoc_stringl(return_value, field_name, data, data_len, should_copy);