fix list of special characters in jsonpath

Author: feodor

src/backend/utils/adt/jsonpath_scan.l

@@ -64,8 +64,8 @@ fprintf_to_ereport(const char *fmt, const char *msg)
 %x xVARQUOTED
 %x xCOMMENT
 
-special		 [\?\%\$\.\[\]\(\)\|\&\=\<\>\@\#\,\*:]
-any			[^\?\%\$\.\[\]\(\)\|\&\!\=\<\>\@\#\,\* \t\n\r\f\\\"\/:]
+special		 [\?\%\$\.\[\]\(\)\|\&\!\=\<\>\@\#\,\*:\-\+\/]
+any			[^\?\%\$\.\[\]\(\)\|\&\!\=\<\>\@\#\,\*:\-\+\/\\\" \t\n\r\f]
 blank		[ \t\n\r\f]
 unicode		\\u[0-9A-Fa-f]{4}