Operators for Other Expressions
Event Stream Processing also provide few operators for queries other than unary and binary expressions.
Operator | Description and Examples | Datatypes | Result type |
---|---|---|---|
between and
|
Between operator for range expressions. Range is inclusive.
|
x and y must all be number types, or all be Datetime types. | Boolean |
in()
|
Inclusion operator. Checks if an expression is in a group of items.
|
Any | Boolean |
$
|
Bind variable prefix.
$name |
name has no type. It is just a label.
|
The type of
$ name is determined by its surrounding expression. For example, in the expression:
($minimum + 14.58)
|