5.9.4 Encoding Special Characters

The encoding is UTF-8 for the vertex and edge files. The following table lists the special characters that must be encoded as strings when they appear in a vertex or edge property (key-value pair) or an edge label. No other characters require encoding.

Table 5-3 Special Character Codes in the Oracle Flat File Format

Special Character	String Encoding	Description
%	%25	Percent
\t	%09	Tab
(space)	%20	Space
\n	%0A	New line
\r	%0D	Return
,	%2C	Comma