:= (assignment operator), 2133 := (assignment), 1912 < (less than), 2127 << (left shift), 333, 2269 <= (less than or equal), 2127 <=> (equal to), 2126 <> (not equal), 2127 = (assignment operator), 2134 = (assignment), 1912 = (equal), 2126 > (greater than), 2127 >= (greater than or equal), 2127 >> (right shift), 2270 [api] (NDB Cluster), 4040 [computer] (NDB Cluster), 4041 [mgm] (NDB Cluster), 4039 [mysqld] (NDB Cluster), 4040 [ndbd default] (NDB Cluster), 4032 [ndbd] (NDB Cluster), 4032 [ndb_mgmd] (NDB Cluster), 4039 [shm] (NDB Cluster), 4041 [tcp] (NDB Cluster), 4041 " (double quote), 1861, 2372 \’ (single quote), 1861 \. (mysql client command), 328, 444 \0 (ASCII NUL), 1860, 2645 \b (backspace), 1861, 2372, 2645 \f (formfeed), 2372 
 (linefeed), 1861, 2372, 2645 
 (newline), 1861, 2372, 2645 \N (NULL), 2646 \N as NULL removed features, 46 \r (carriage return), 1861, 2372, 2646 	 (tab), 1861, 2372, 2646 \u (Unicode character), 2372 \Z (Control+Z) ASCII 26, 1861, 2646 \\ (escape), 1861, 2372 ^ (bitwise XOR), 2268 _ (wildcard character), 1861 _ai collation sufffix, 1933 _as collation sufffix, 1933 _bin collation sufffix, 1933, 1956 _ci collation sufffix, 1933 _cs collation sufffix, 1933 _ks collation sufffix, 1933 _rowid SELECT statements, 2519, 2549, 2550 ‘, 1869 | (bitwise OR), 2268 || deprecated features, 41 || (logical OR), 2132 ~ (invert bits), 2270 5321