PQsendQuery      4851 ext/pgsql/pgsql.c 		if (!PQsendQuery(pgsql, query)) {
PQsendQuery      4856 ext/pgsql/pgsql.c 		if (!PQsendQuery(pgsql, query)) {
PQsendQuery      4860 ext/pgsql/pgsql.c 			if (!PQsendQuery(pgsql, query)) {
PQsendQuery      6481 ext/pgsql/pgsql.c 		if (PQsendQuery(pg_link, querystr->c)) {