7 files changed, 55 insertions, 33 deletions
diff --git a/src/backend/tsearch/to_tsany.c b/src/backend/tsearch/to_tsany.c
index cc694cda8cd..adf181c191f 100644
--- a/src/backend/tsearch/to_tsany.c
+++ b/src/backend/tsearch/to_tsany.c
@@ -17,6 +17,7 @@
 #include "tsearch/ts_utils.h"
 #include "utils/builtins.h"
 #include "utils/jsonapi.h"
+#include "utils/jsonfuncs.h"
 
 
 typedef struct MorphOpaque
diff --git a/src/backend/tsearch/wparser.c b/src/backend/tsearch/wparser.c
index 6b5960ecc15..c7499a94ac6 100644
--- a/src/backend/tsearch/wparser.c
+++ b/src/backend/tsearch/wparser.c
@@ -21,6 +21,7 @@
 #include "tsearch/ts_utils.h"
 #include "utils/builtins.h"
 #include "utils/jsonapi.h"
+#include "utils/jsonfuncs.h"
 #include "utils/varlena.h"
 
 /******sql-level interface******/
diff --git a/src/backend/utils/adt/jsonb_util.c b/src/backend/utils/adt/jsonb_util.c
index 7c9da701ddd..b33c3ef43ce 100644
--- a/src/backend/utils/adt/jsonb_util.c
+++ b/src/backend/utils/adt/jsonb_util.c
@@ -19,6 +19,7 @@
 #include "utils/builtins.h"
 #include "utils/datetime.h"
 #include "utils/hashutils.h"
+#include "utils/json.h"
 #include "utils/jsonapi.h"
 #include "utils/jsonb.h"
 #include "utils/memutils.h"
diff --git a/src/backend/utils/adt/jsonfuncs.c b/src/backend/utils/adt/jsonfuncs.c
index 38758a626b2..2f9955d665a 100644
--- a/src/backend/utils/adt/jsonfuncs.c
+++ b/src/backend/utils/adt/jsonfuncs.c
@@ -29,6 +29,7 @@
 #include "utils/json.h"
 #include "utils/jsonapi.h"
 #include "utils/jsonb.h"
+#include "utils/jsonfuncs.h"
 #include "utils/lsyscache.h"
 #include "utils/memutils.h"
 #include "utils/syscache.h"
diff --git a/src/include/utils/json.h b/src/include/utils/json.h
index 20b52944919..4345fbdc316 100644
--- a/src/include/utils/json.h
+++ b/src/include/utils/json.h
@@ -18,5 +18,7 @@
 
 /* functions in json.c */
 extern void escape_json(StringInfo buf, const char *str);
+extern char *JsonEncodeDateTime(char *buf, Datum value, Oid typid,
+								const int *tzp);
 
 #endif							/* JSON_H */
diff --git a/src/include/utils/jsonapi.h b/src/include/utils/jsonapi.h
index f72f1cefd5f..11909474766 100644
--- a/src/include/utils/jsonapi.h
+++ b/src/include/utils/jsonapi.h
@@ -14,7 +14,6 @@
 #ifndef JSONAPI_H
 #define JSONAPI_H
 
-#include "jsonb.h"
 #include "lib/stringinfo.h"
 
 typedef enum
@@ -132,36 +131,4 @@ extern JsonLexContext *makeJsonLexContextCstringLen(char *json,
  */
 extern bool IsValidJsonNumber(const char *str, int len);
 
-/*
- * 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)_values 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)_values functions */
-typedef text *(*JsonTransformStringValuesAction) (void *state, char *elem_value, int elem_len);
-
-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_values(text *json, uint32 flags, void *action_state,
-								JsonIterateStringValuesAction action);
-extern Jsonb *transform_jsonb_string_values(Jsonb *jsonb, void *action_state,
-											JsonTransformStringValuesAction transform_action);
-extern text *transform_json_string_values(text *json, void *action_state,
-										  JsonTransformStringValuesAction transform_action);
-
-extern char *JsonEncodeDateTime(char *buf, Datum value, Oid typid,
-								const int *tzp);
-
 #endif							/* JSONAPI_H */
diff --git a/src/include/utils/jsonfuncs.h b/src/include/utils/jsonfuncs.h
new file mode 100644
index 00000000000..19f087ccae9
--- /dev/null
+++ b/src/include/utils/jsonfuncs.h
@@ -0,0 +1,49 @@
+/*-------------------------------------------------------------------------
+ *
+ * jsonfuncs.h
+ *	  Functions to process JSON data types.
+ *
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/utils/jsonapi.h
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#ifndef JSONFUNCS_H
+#define JSONFUNCS_H
+
+#include "utils/jsonapi.h"
+#include "utils/jsonb.h"
+
+/*
+ * 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)_values 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)_values functions */
+typedef text *(*JsonTransformStringValuesAction) (void *state, char *elem_value, int elem_len);
+
+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_values(text *json, uint32 flags, void *action_state,
+								JsonIterateStringValuesAction action);
+extern Jsonb *transform_jsonb_string_values(Jsonb *jsonb, void *action_state,
+											JsonTransformStringValuesAction transform_action);
+extern text *transform_json_string_values(text *json, void *action_state,
+										  JsonTransformStringValuesAction transform_action);
+
+#endif