3 files changed, 11 insertions, 10 deletions
diff --git a/src/backend/utils/adt/jsonpath_gram.y b/src/backend/utils/adt/jsonpath_gram.y
index 2486fcd9e43..66b8c279ee5 100644
--- a/src/backend/utils/adt/jsonpath_gram.y
+++ b/src/backend/utils/adt/jsonpath_gram.y
@@ -48,7 +48,7 @@ makeItemType(int type)
 }
 
 static JsonPathParseItem*
-makeItemString(string *s)
+makeItemString(JsonPathString *s)
 {
 	JsonPathParseItem *v;
 
@@ -67,7 +67,7 @@ makeItemString(string *s)
 }
 
 static JsonPathParseItem*
-makeItemVariable(string *s)
+makeItemVariable(JsonPathString *s)
 {
 	JsonPathParseItem *v;
 
@@ -79,7 +79,7 @@ makeItemVariable(string *s)
 }
 
 static JsonPathParseItem*
-makeItemKey(string *s)
+makeItemKey(JsonPathString *s)
 {
 	JsonPathParseItem *v;
 
@@ -90,7 +90,7 @@ makeItemKey(string *s)
 }
 
 static JsonPathParseItem*
-makeItemNumeric(string *s)
+makeItemNumeric(JsonPathString *s)
 {
 	JsonPathParseItem		*v;
 
@@ -210,7 +210,8 @@ makeAny(int first, int last)
 }
 
 static JsonPathParseItem *
-makeItemLikeRegex(JsonPathParseItem *expr, string *pattern, string *flags)
+makeItemLikeRegex(JsonPathParseItem *expr, JsonPathString *pattern,
+				  JsonPathString *flags)
 {
 	JsonPathParseItem *v = makeItemType(jpiLikeRegex);
 	int			i;
@@ -267,7 +268,7 @@ makeItemLikeRegex(JsonPathParseItem *expr, string *pattern, string *flags)
 %parse-param {JsonPathParseResult **result}
 
 %union {
-	string				str;
+	JsonPathString		str;
 	List				*elems;		/* list of JsonPathParseItem */
 	List				*indexs;	/* list of integers */
 	JsonPathParseItem	*value;
diff --git a/src/backend/utils/adt/jsonpath_scan.l b/src/backend/utils/adt/jsonpath_scan.l
index eca34411c90..e7aa1feb754 100644
--- a/src/backend/utils/adt/jsonpath_scan.l
+++ b/src/backend/utils/adt/jsonpath_scan.l
@@ -18,7 +18,7 @@
 #include "nodes/pg_list.h"
 #include "utils/jsonpath_scanner.h"
 
-static string scanstring;
+static JsonPathString scanstring;
 
 /* No reason to constrain amount of data slurped */
 /* #define YY_READ_BUF_SIZE 16777216 */
diff --git a/src/include/utils/jsonpath_scanner.h b/src/include/utils/jsonpath_scanner.h
index bbdd984dab5..1c567717e84 100644
--- a/src/include/utils/jsonpath_scanner.h
+++ b/src/include/utils/jsonpath_scanner.h
@@ -13,13 +13,13 @@
 #ifndef JSONPATH_SCANNER_H
 #define JSONPATH_SCANNER_H
 
-/* struct string is shared between scan and gram */
-typedef struct string
+/* struct JsonPathString is shared between scan and gram */
+typedef struct JsonPathString
 {
 	char	   *val;
 	int			len;
 	int			total;
-}			string;
+}			JsonPathString;
 
 #include "utils/jsonpath.h"
 #include "utils/jsonpath_gram.h"