Operators

PQL supports the following operators, listed in the order of precedence:

Precedence	Operator	Description	Associativity
1	@	Used only on paths	None
2	- + ~	Indicates negative numbers Indicates positive numbers Bitwise not	Right
3	**	Exponentiation operator	Left
4	\|\|	Concatenates two strings	Left
5	* /	Multiplies Divides	Left
6	+ -	Adds Subtracts	Left
7	^ & \| << >>	Bitwise exclusive or Bitwise and Bitwise or Left shift Right shift	Left
8	> < >= <=	Greater than Less than Greater than or equal to Less than or equal to	Left
9	!= = IS LIKE MATCH BETWEEN ISNULL NOTNULL	Not equal to Equal to Is Similar to Matches Between Is null Is not null	Left
10	NOT	Not	Right
11	AND	And	Left
12	OR	Or	Left

How do I find out more?