Table 11.2. Operators
| Name | Description |
|---|---|
AND, && | Logical AND |
= | Assign a value (as part of a SET statement, or as part of the SET clause in an UPDATE statement) |
:= | Assign a value |
BETWEEN ... AND ... | Check whether a value is within a range of values |
BINARY | Cast a string to a binary string |
& | Bitwise AND |
~ | Invert bits |
| | Bitwise OR |
^ | Bitwise XOR |
CASE | Case operator |
DIV | Integer division |
/ | Division operator |
<=> | NULL-safe equal to operator |
= | Equal operator |
>= | Greater than or equal operator |
> | Greater than operator |
IS NOT NULL | NOT NULL value test |
IS NOT | Test a value against a boolean |
IS NULL | NULL value test |
IS | Test a value against a boolean |
<< | Left shift |
<= | Less than or equal operator |
< | Less than operator |
LIKE | Simple pattern matching |
- | Minus operator |
% | Modulo operator |
NOT BETWEEN ... AND ... | Check whether a value is not within a range of values |
!=, <> | Not equal operator |
NOT LIKE | Negation of simple pattern matching |
NOT REGEXP | Negation of REGEXP |
NOT, ! | Negates value |
||, OR | Logical OR |
+ | Addition operator |
REGEXP | Pattern matching using regular expressions |
>> | Right shift |
RLIKE | Synonym for REGEXP |
SOUNDS LIKE | Compare sounds |
* | Multiplication operator |
- | Change the sign of the argument |
XOR | Logical XOR |