diff --git a/doc/TODO b/doc/TODO
index cb4b1136dd616be0f0b84716ca781c75745c91f5..0798b7fb86020630654d6712bd6afcbbc560fe38 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -34,6 +34,8 @@ PARSER
 * INSERT ... SELECT ... GROUP BY groups by target columns not source columns
 * CREATE TABLE test (a char(5) DEFAULT text '', b int4) fails on INSERT
 * UNION with LIMIT fails
+* Unique index on base column not honored on inserts from inherited table
+  INSERT INTO inherit_table (unique_index_col) VALUES (dup) should fail
 
 VIEWS
 
diff --git a/src/include/config.h.in b/src/include/config.h.in
index 20e5e5c37774b7285fd2a126271602277a103e0e..b4e8a485e2bd1991e45f1e79e2d9381439d1d222 100644
--- a/src/include/config.h.in
+++ b/src/include/config.h.in
@@ -34,6 +34,7 @@
  * Size of a disk block --- currently, this limits the size of a tuple.
  * You can set it bigger if you need bigger tuples.
  */
+/* currently must be <= 32k bjm */
 #define BLCKSZ	8192
 
 /*