1 files changed, 0 insertions, 54 deletions
diff --git a/src/backend/nodes/makefuncs.c b/src/backend/nodes/makefuncs.c
index 867a927e7a0..c85d8fe9751 100644
--- a/src/backend/nodes/makefuncs.c
+++ b/src/backend/nodes/makefuncs.c
@@ -19,7 +19,6 @@
 #include "catalog/pg_type.h"
 #include "nodes/makefuncs.h"
 #include "nodes/nodeFuncs.h"
-#include "utils/errcodes.h"
 #include "utils/lsyscache.h"
 
 
@@ -819,56 +818,3 @@ makeVacuumRelation(RangeVar *relation, Oid oid, List *va_cols)
 	v->va_cols = va_cols;
 	return v;
 }
-
-/*
- * makeJsonFormat -
- *	  creates a JsonFormat node
- */
-JsonFormat *
-makeJsonFormat(JsonFormatType type, JsonEncoding encoding, int location)
-{
-	JsonFormat *jf = makeNode(JsonFormat);
-
-	jf->format_type = type;
-	jf->encoding = encoding;
-	jf->location = location;
-
-	return jf;
-}
-
-/*
- * makeJsonValueExpr -
- *	  creates a JsonValueExpr node
- */
-JsonValueExpr *
-makeJsonValueExpr(Expr *expr, JsonFormat *format)
-{
-	JsonValueExpr *jve = makeNode(JsonValueExpr);
-
-	jve->raw_expr = expr;
-	jve->formatted_expr = NULL;
-	jve->format = format;
-
-	return jve;
-}
-
-/*
- * makeJsonEncoding -
- *	  converts JSON encoding name to enum JsonEncoding
- */
-JsonEncoding
-makeJsonEncoding(char *name)
-{
-	if (!pg_strcasecmp(name, "utf8"))
-		return JS_ENC_UTF8;
-	if (!pg_strcasecmp(name, "utf16"))
-		return JS_ENC_UTF16;
-	if (!pg_strcasecmp(name, "utf32"))
-		return JS_ENC_UTF32;
-
-	ereport(ERROR,
-			(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-			 errmsg("unrecognized JSON encoding: %s", name)));
-
-	return JS_ENC_DEFAULT;
-}