diff -uNr psqlodbc-09.00.0200.orig/info.c psqlodbc-09.00.0200/info.c
--- psqlodbc-09.00.0200.orig/info.c	2010-10-23 04:54:13.000000000 +0900
+++ psqlodbc-09.00.0200/info.c	2010-11-19 19:15:14.000000000 +0900
@@ -2576,6 +2576,7 @@
 			case PG_TYPE_TIMESTAMP_NO_TMZONE:
 			case PG_TYPE_TIME:
 			case PG_TYPE_TIME_WITH_TMZONE:
+			case PG_TYPE_BIT:
 				break;
 			default:
 				mod_length -= 4;
diff -uNr psqlodbc-09.00.0200.orig/pgtypes.h psqlodbc-09.00.0200/pgtypes.h
--- psqlodbc-09.00.0200.orig/pgtypes.h	2010-08-21 15:29:20.000000000 +0900
+++ psqlodbc-09.00.0200/pgtypes.h	2010-11-19 19:14:39.000000000 +0900
@@ -72,6 +72,7 @@
 #define PG_TYPE_INTERVAL		1186
 #define PG_TYPE_TIME_WITH_TMZONE	1266		/* since 7.1 */
 #define PG_TYPE_TIMESTAMP		1296	/* deprecated since 7.0 */
+#define PG_TYPE_BIT			1560
 #define PG_TYPE_NUMERIC			1700
 #define PG_TYPE_REFCURSOR		1790
 #define PG_TYPE_RECORD			2249