3 files changed, 34 insertions, 13 deletions
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index d88a6bb4c1c..5641c60593b 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -53,6 +53,6 @@
  */
 
 /*							yyyymmddN */
-#define CATALOG_VERSION_NO	201804071
+#define CATALOG_VERSION_NO	201804072
 
 #endif
diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h
index 8dc30345b80..42c2c429b40 100644
--- a/src/include/catalog/pg_proc.h
+++ b/src/include/catalog/pg_proc.h
@@ -4987,14 +4987,22 @@ DATA(insert OID = 5001 (  phraseto_tsquery	PGNSP PGUID 12 100 0 0 0 f f f t f s
 DESCR("transform to tsquery");
 DATA(insert OID = 8890 (  websearch_to_tsquery	PGNSP PGUID 12 100 0 0 0 f f f t f s s 1 0 3615 "25" _null_ _null_ _null_ _null_ _null_ websearch_to_tsquery _null_ _null_ _null_ ));
 DESCR("transform to tsquery");
-DATA(insert OID = 4209 (  to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f s s 1 0 3614 "3802" _null_ _null_ _null_ _null_ _null_ jsonb_to_tsvector _null_ _null_ _null_ ));
-DESCR("transform jsonb to tsvector");
-DATA(insert OID = 4210 (  to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f s s 1 0 3614 "114" _null_ _null_ _null_ _null_ _null_ json_to_tsvector _null_ _null_ _null_ ));
-DESCR("transform json to tsvector");
-DATA(insert OID = 4211 (  to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f i s 2 0 3614 "3734 3802" _null_ _null_ _null_ _null_ _null_ jsonb_to_tsvector_byid _null_ _null_ _null_ ));
-DESCR("transform jsonb to tsvector");
-DATA(insert OID = 4212 (  to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f i s 2 0 3614 "3734 114" _null_ _null_ _null_ _null_ _null_ json_to_tsvector_byid _null_ _null_ _null_ ));
-DESCR("transform json to tsvector");
+DATA(insert OID = 4209 (  to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f s s 1 0 3614 "3802" _null_ _null_ _null_ _null_ _null_ jsonb_string_to_tsvector _null_ _null_ _null_ ));
+DESCR("transform string values from jsonb to tsvector");
+DATA(insert OID = 4213 (  jsonb_to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f s s 2 0 3614 "3802 3802" _null_ _null_ _null_ _null_ _null_ jsonb_to_tsvector _null_ _null_ _null_ ));
+DESCR("transform specified values from jsonb to tsvector");
+DATA(insert OID = 4210 (  to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f s s 1 0 3614 "114" _null_ _null_ _null_ _null_ _null_ json_string_to_tsvector _null_ _null_ _null_ ));
+DESCR("transform string values from json to tsvector");
+DATA(insert OID = 4215 (  json_to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f s s 2 0 3614 "114 3802" _null_ _null_ _null_ _null_ _null_ json_to_tsvector _null_ _null_ _null_ ));
+DESCR("transform specified values from json to tsvector");
+DATA(insert OID = 4211 (  to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f i s 2 0 3614 "3734 3802" _null_ _null_ _null_ _null_ _null_ jsonb_string_to_tsvector_byid _null_ _null_ _null_ ));
+DESCR("transform string values from jsonb to tsvector");
+DATA(insert OID = 4214 (  jsonb_to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f i s 3 0 3614 "3734 3802 3802" _null_ _null_ _null_ _null_ _null_ jsonb_to_tsvector_byid _null_ _null_ _null_ ));
+DESCR("transform specified values from jsonb to tsvector");
+DATA(insert OID = 4212 (  to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f i s 2 0 3614 "3734 114" _null_ _null_ _null_ _null_ _null_ json_string_to_tsvector_byid _null_ _null_ _null_ ));
+DESCR("transform string values from json to tsvector");
+DATA(insert OID = 4216 (  json_to_tsvector		PGNSP PGUID 12 100 0 0 0 f f f t f i s 3 0 3614 "3734 114 3802" _null_ _null_ _null_ _null_ _null_ json_to_tsvector_byid _null_ _null_ _null_ ));
+DESCR("transform specified values from json to tsvector");
 
 DATA(insert OID = 3752 (  tsvector_update_trigger			PGNSP PGUID 12 1 0 0 0 f f f f f v s 0 0 2279 "" _null_ _null_ _null_ _null_ _null_ tsvector_update_trigger_byid _null_ _null_ _null_ ));
 DESCR("trigger for automatic update of tsvector column");
diff --git a/src/include/utils/jsonapi.h b/src/include/utils/jsonapi.h
index e39572e00f2..b28201c2bc6 100644
--- a/src/include/utils/jsonapi.h
+++ b/src/include/utils/jsonapi.h
@@ -132,15 +132,28 @@ extern JsonLexContext *makeJsonLexContextCstringLen(char *json,
  */
 extern bool IsValidJsonNumber(const char *str, int len);
 
-/* an action that will be applied to each value in iterate_json(b)_string_vaues functions */
+/*
+ * Flag types for iterate_json(b)_values to specify what elements from a
+ * json(b) document we want to iterate.
+ */
+typedef enum JsonToIndex {
+	jtiKey		= 0x01,
+	jtiString	= 0x02,
+	jtiNumeric	= 0x04,
+	jtiBool		= 0x08,
+	jtiAll		= jtiKey | jtiString | jtiNumeric | jtiBool
+} JsonToIndex;
+
+/* an action that will be applied to each value in iterate_json(b)_vaues functions */
 typedef void (*JsonIterateStringValuesAction) (void *state, char *elem_value, int elem_len);
 
-/* an action that will be applied to each value in transform_json(b)_string_values functions */
+/* an action that will be applied to each value in transform_json(b)_values functions */
 typedef text *(*JsonTransformStringValuesAction) (void *state, char *elem_value, int elem_len);
 
-extern void iterate_jsonb_string_values(Jsonb *jb, void *state,
+extern uint32 parse_jsonb_index_flags(Jsonb *jb);
+extern void iterate_jsonb_values(Jsonb *jb, uint32 flags, void *state,
 							JsonIterateStringValuesAction action);
-extern void iterate_json_string_values(text *json, void *action_state,
+extern void iterate_json_values(text *json, uint32 flags, void *action_state,
 						   JsonIterateStringValuesAction action);
 extern Jsonb *transform_jsonb_string_values(Jsonb *jsonb, void *action_state,
 							  JsonTransformStringValuesAction transform_action);