diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index a77f67ca05b275a5a569b079558b37a2738f7808..83d8fd5e4bed93b4be595b2f97caa5b743be671b 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -53,6 +53,6 @@
  */
 
 /*							yyyymmddN */
-#define CATALOG_VERSION_NO	201304121
+#define CATALOG_VERSION_NO	201304151
 
 #endif
diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h
index 4d5cd9fdb664d726553fd725c029217c65a0fbf4..ef892978ffbabf891219394d9c796cd2a243d751 100644
--- a/src/include/catalog/pg_proc.h
+++ b/src/include/catalog/pg_proc.h
@@ -4093,13 +4093,13 @@ DATA(insert OID = 3053 (  xml_is_well_formed_content	 PGNSP PGUID 12 1 0 0 0 f f
 DESCR("determine if a string is well formed XML content");
 
 /* json */
-DATA(insert OID = 321 (  json_in		   PGNSP PGUID 12 1 0 0 0 f f f f t f s 1 0 114 "2275" _null_ _null_ _null_ _null_ json_in _null_ _null_ _null_ ));
+DATA(insert OID = 321 (  json_in		   PGNSP PGUID 12 1 0 0 0 f f f f t f i 1 0 114 "2275" _null_ _null_ _null_ _null_ json_in _null_ _null_ _null_ ));
 DESCR("I/O");
 DATA(insert OID = 322 (  json_out		   PGNSP PGUID 12 1 0 0 0 f f f f t f i 1 0 2275 "114" _null_ _null_ _null_ _null_ json_out _null_ _null_ _null_ ));
 DESCR("I/O");
-DATA(insert OID = 323 (  json_recv		   PGNSP PGUID 12 1 0 0 0 f f f f t f s 1 0 114 "2281" _null_ _null_ _null_ _null_	json_recv _null_ _null_ _null_ ));
+DATA(insert OID = 323 (  json_recv		   PGNSP PGUID 12 1 0 0 0 f f f f t f i 1 0 114 "2281" _null_ _null_ _null_ _null_	json_recv _null_ _null_ _null_ ));
 DESCR("I/O");
-DATA(insert OID = 324 (  json_send		   PGNSP PGUID 12 1 0 0 0 f f f f t f s 1 0 17 "114" _null_ _null_ _null_ _null_ json_send _null_ _null_ _null_ ));
+DATA(insert OID = 324 (  json_send		   PGNSP PGUID 12 1 0 0 0 f f f f t f i 1 0 17 "114" _null_ _null_ _null_ _null_ json_send _null_ _null_ _null_ ));
 DESCR("I/O");
 DATA(insert OID = 3153 (  array_to_json    PGNSP PGUID 12 1 0 0 0 f f f f t f s 1 0 114 "2277" _null_ _null_ _null_ _null_ array_to_json _null_ _null_ _null_ ));
 DESCR("map array to json");
@@ -4118,31 +4118,31 @@ DESCR("aggregate input into json");
 DATA(insert OID = 3176 (  to_json	   PGNSP PGUID 12 1 0 0 0 f f f f t f s 1 0 114 "2283" _null_ _null_ _null_ _null_ to_json _null_ _null_ _null_ ));
 DESCR("map input to json");
 
-DATA(insert OID = 3947 (  json_object_field         PGNSP PGUID 12 1 0 0 0 f f f f t f s 2 0 114 "114 25" _null_ _null_ "{from_json, field_name}" _null_ json_object_field _null_ _null_ _null_ ));
+DATA(insert OID = 3947 (  json_object_field         PGNSP PGUID 12 1 0 0 0 f f f f t f i 2 0 114 "114 25" _null_ _null_ "{from_json, field_name}" _null_ json_object_field _null_ _null_ _null_ ));
 DESCR("get json object field");
-DATA(insert OID = 3948 (  json_object_field_text    PGNSP PGUID 12 1 0 0 0 f f f f t f s 2 0 25  "114 25" _null_ _null_ "{from_json, field_name}" _null_ json_object_field_text _null_ _null_ _null_ ));
+DATA(insert OID = 3948 (  json_object_field_text    PGNSP PGUID 12 1 0 0 0 f f f f t f i 2 0 25  "114 25" _null_ _null_ "{from_json, field_name}" _null_ json_object_field_text _null_ _null_ _null_ ));
 DESCR("get json object field as text");
-DATA(insert OID = 3949 (  json_array_element        PGNSP PGUID 12 1 0 0 0 f f f f t f s 2 0 114 "114 23" _null_ _null_ "{from_json, element_index}" _null_ json_array_element _null_ _null_ _null_ ));
+DATA(insert OID = 3949 (  json_array_element        PGNSP PGUID 12 1 0 0 0 f f f f t f i 2 0 114 "114 23" _null_ _null_ "{from_json, element_index}" _null_ json_array_element _null_ _null_ _null_ ));
 DESCR("get json array element");
-DATA(insert OID = 3950 (  json_array_element_text   PGNSP PGUID 12 1 0 0 0 f f f f t f s 2 0 25  "114 23" _null_ _null_ "{from_json, element_index}" _null_ json_array_element_text _null_ _null_ _null_ ));
+DATA(insert OID = 3950 (  json_array_element_text   PGNSP PGUID 12 1 0 0 0 f f f f t f i 2 0 25  "114 23" _null_ _null_ "{from_json, element_index}" _null_ json_array_element_text _null_ _null_ _null_ ));
 DESCR("get json array element as text");
-DATA(insert OID = 3951 (  json_extract_path	        PGNSP PGUID 12 1 0 25 0 f f f f t f s 2 0 114 "114 1009" "{114,1009}" "{i,v}" "{from_json,path_elems}" _null_ json_extract_path _null_ _null_ _null_ ));
+DATA(insert OID = 3951 (  json_extract_path	        PGNSP PGUID 12 1 0 25 0 f f f f t f i 2 0 114 "114 1009" "{114,1009}" "{i,v}" "{from_json,path_elems}" _null_ json_extract_path _null_ _null_ _null_ ));
 DESCR("get value from json with path elements");
-DATA(insert OID = 3952 (  json_extract_path_op      PGNSP PGUID 12 1 0 0 0  f f f f t f s 2 0 114 "114 1009" _null_ _null_ "{from_json,path_elems}" _null_ json_extract_path _null_ _null_ _null_ ));
+DATA(insert OID = 3952 (  json_extract_path_op      PGNSP PGUID 12 1 0 0 0  f f f f t f i 2 0 114 "114 1009" _null_ _null_ "{from_json,path_elems}" _null_ json_extract_path _null_ _null_ _null_ ));
 DESCR("get value from json with path elements");
-DATA(insert OID = 3953 (  json_extract_path_text	PGNSP PGUID 12 1 0 25 0 f f f f t f s 2 0 25 "114 1009" "{114,1009}" "{i,v}" "{from_json,path_elems}" _null_ json_extract_path_text _null_ _null_ _null_ ));
+DATA(insert OID = 3953 (  json_extract_path_text	PGNSP PGUID 12 1 0 25 0 f f f f t f i 2 0 25 "114 1009" "{114,1009}" "{i,v}" "{from_json,path_elems}" _null_ json_extract_path_text _null_ _null_ _null_ ));
 DESCR("get value from json as text with path elements");
-DATA(insert OID = 3954 (  json_extract_path_text_op PGNSP PGUID 12 1 0 0 0  f f f f t f s 2 0 25 "114 1009" _null_ _null_ "{from_json,path_elems}" _null_ json_extract_path_text _null_ _null_ _null_ ));
+DATA(insert OID = 3954 (  json_extract_path_text_op PGNSP PGUID 12 1 0 0 0  f f f f t f i 2 0 25 "114 1009" _null_ _null_ "{from_json,path_elems}" _null_ json_extract_path_text _null_ _null_ _null_ ));
 DESCR("get value from json as text with path elements");
-DATA(insert OID = 3955 (  json_array_elements       PGNSP PGUID 12 1 100 0 0 f f f f t t s 1 0 114 "114" "{114,114}" "{i,o}" "{from_json,value}" _null_ json_array_elements _null_ _null_ _null_ ));
+DATA(insert OID = 3955 (  json_array_elements       PGNSP PGUID 12 1 100 0 0 f f f f t t i 1 0 114 "114" "{114,114}" "{i,o}" "{from_json,value}" _null_ json_array_elements _null_ _null_ _null_ ));
 DESCR("key value pairs of a json object");
-DATA(insert OID = 3956 (  json_array_length         PGNSP PGUID 12 1 0 0 0 f f f f t f s 1 0 23 "114" _null_ _null_ _null_ _null_ json_array_length _null_ _null_ _null_ ));
+DATA(insert OID = 3956 (  json_array_length         PGNSP PGUID 12 1 0 0 0 f f f f t f i 1 0 23 "114" _null_ _null_ _null_ _null_ json_array_length _null_ _null_ _null_ ));
 DESCR("length of json array");
-DATA(insert OID = 3957 (  json_object_keys          PGNSP PGUID 12 1 100 0 0 f f f f t t s 1 0 25 "114" _null_ _null_ _null_ _null_ json_object_keys _null_ _null_ _null_ ));
+DATA(insert OID = 3957 (  json_object_keys          PGNSP PGUID 12 1 100 0 0 f f f f t t i 1 0 25 "114" _null_ _null_ _null_ _null_ json_object_keys _null_ _null_ _null_ ));
 DESCR("get json object keys");
-DATA(insert OID = 3958 (  json_each                PGNSP PGUID 12 1 100 0 0 f f f f t t s 1 0 2249 "114" "{114,25,114}" "{i,o,o}" "{from_json,key,value}" _null_ json_each _null_ _null_ _null_ ));
+DATA(insert OID = 3958 (  json_each                PGNSP PGUID 12 1 100 0 0 f f f f t t i 1 0 2249 "114" "{114,25,114}" "{i,o,o}" "{from_json,key,value}" _null_ json_each _null_ _null_ _null_ ));
 DESCR("key value pairs of a json object");
-DATA(insert OID = 3959 (  json_each_text           PGNSP PGUID 12 1 100 0 0 f f f f t t s 1 0 2249 "114" "{114,25,25}" "{i,o,o}" "{from_json,key,value}" _null_ json_each_text _null_ _null_ _null_ ));
+DATA(insert OID = 3959 (  json_each_text           PGNSP PGUID 12 1 100 0 0 f f f f t t i 1 0 2249 "114" "{114,25,25}" "{i,o,o}" "{from_json,key,value}" _null_ json_each_text _null_ _null_ _null_ ));
 DESCR("key value pairs of a json object");
 DATA(insert OID = 3960 (  json_populate_record     PGNSP PGUID 12 1 0 0 0 f f f f f f s 3 0 2283 "2283 114 16" _null_ _null_ _null_ _null_ json_populate_record _null_ _null_ _null_ ));
 DESCR("get record fields from a json object");