Special Character Escape Sequences

Escape Sequence	Character Represented by Sequence
\0	An ASCII NUL (X'00') character
\'	A single quote (') character
\"	A double quote (") character
\b	A backspace character
\n	A newline (linefeed) character
\r	A carriage return character
\t	A tab character
\Z	ASCII 26 (Control+Z); see note following the table
\\	A backslash (\) character
\%	A % character; see note following the table
\_	A _ character; see note following the table