diff --git a/src/include/catalog/pg_proc.sql b/src/include/catalog/pg_proc.sql
index 52f109968cada95e1ab78558eb03a1b6b4f873f4..9403eeadfd972c0d6afa0131d9680c46600fd664 100644
--- a/src/include/catalog/pg_proc.sql
+++ b/src/include/catalog/pg_proc.sql
@@ -1522,9 +1522,9 @@
 
  CREATE FUNCTION get_ao_distribution(IN relname text, OUT segmentid int4, OUT tupcount int8) RETURNS SETOF pg_catalog.record LANGUAGE internal VOLATILE READS SQL DATA AS 'get_ao_distribution_name' WITH (OID=7170, DESCRIPTION="show append only table tuple distribution across segment databases");
 
- CREATE FUNCTION get_ao_compression_ratio(oid) RETURNS float8 LANGUAGE internal VOLATILE READS SQL DATA AS 'get_ao_compression_ratio_oid' WITH (OID=7171, DESCRIPTION="show append only table compression ratio");
+ CREATE FUNCTION get_ao_compression_ratio(oid) RETURNS float8 LANGUAGE internal VOLATILE STRICT READS SQL DATA AS 'get_ao_compression_ratio_oid' WITH (OID=7171, DESCRIPTION="show append only table compression ratio");
 
- CREATE FUNCTION get_ao_compression_ratio(text) RETURNS float8 LANGUAGE internal VOLATILE READS SQL DATA AS 'get_ao_compression_ratio_name' WITH (OID=7172, DESCRIPTION="show append only table compression ratio");
+ CREATE FUNCTION get_ao_compression_ratio(text) RETURNS float8 LANGUAGE internal VOLATILE STRICT READS SQL DATA AS 'get_ao_compression_ratio_name' WITH (OID=7172, DESCRIPTION="show append only table compression ratio");
 
  CREATE FUNCTION gp_update_ao_master_stats(oid) RETURNS int8 LANGUAGE internal VOLATILE MODIFIES SQL DATA AS 'gp_update_ao_master_stats_oid' WITH (OID=7173, DESCRIPTION="append only tables utility function");
 
diff --git a/src/include/catalog/pg_proc_gp.h b/src/include/catalog/pg_proc_gp.h
index c9274db4f767aa6e6cce27efe1e7622eb153c7ea..03bed6b1429a4eed8683f713a74a71947fc6d386 100644
--- a/src/include/catalog/pg_proc_gp.h
+++ b/src/include/catalog/pg_proc_gp.h
@@ -22,7 +22,7 @@
 
    WARNING: DO NOT MODIFY THE FOLLOWING SECTION: 
    Generated by catullus.pl version 8
-   on Thu Dec 29 06:06:55 2016
+   on Mon Jan 16 11:38:31 2017
 
    Please make your changes in pg_proc.sql
 */