--- org/postgresql/jdbc2/TypeInfoCache.java	2007-11-22 00:49:24.000000000 -0500
+++ org/postgresql/jdbc2/TypeInfoCache.java.new	2007-11-22 00:49:18.000000000 -0500
@@ -491,6 +491,7 @@
             case Oid.INTERVAL:
                 return 49; // SELECT LENGTH('-123456789 years 11 months 33 days 23 hours 10.123456 seconds'::interval);
             case Oid.VARCHAR:
+            case Oid.VARCHAR_ARRAY:
             case Oid.BPCHAR:
                 if (typmod == -1)
                     return Integer.MAX_VALUE;