Minor tweak to avoid unnecessary memory bloat when dumping extremely wide

column values in -d mode.  Per report from Marty Scholes.  This doesn't
completely solve the issue, because we still need multiple copies of the
field value, but at least one copy can be got rid of painlessly ...

src/bin/pg_dump/pg_dump.c

@@ -12,7 +12,7 @@
  *	by PostgreSQL
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.401 2005/01/23 00:30:26 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.402 2005/01/26 21:24:12 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -985,7 +985,7 @@ dumpTableData_insert(Archive *fout, void *dcontext)
 					appendPQExpBuffer(q, fmtId(PQfname(res, field)));
 				}
 				appendPQExpBuffer(q, ") ");
-				archprintf(fout, "%s", q->data);
+				archputs(q->data, fout);
 			}
 			archprintf(fout, "VALUES (");
 			for (field = 0; field < nfields; field++)
@@ -1047,7 +1047,7 @@ dumpTableData_insert(Archive *fout, void *dcontext)
 						/* All other types are printed as string literals. */
 						resetPQExpBuffer(q);
 						appendStringLiteral(q, PQgetvalue(res, tuple, field), false);
-						archprintf(fout, "%s", q->data);
+						archputs(q->data, fout);
 						break;
 				}
 			}