Operators

Arithmetic Operators:

• + (addition)

• - (subtraction)

• * (multiplication)

• / (division)

• % (modulus)

• ** (pow)

Bitwise Operators

• & (and)

• | (or)

• ^ (xor)

Comparison Operators

• == (equal)

• === (identical)

• != (not equal)

• !== (not identical)

• < (less than)

• > (greater than)

• <= (less than or equal to)

• >= (greater than or equal to)

• matches (regex match)

• contains

• starts with

• ends with

Logical Operators

• ! (not or)

• && (and or)

• || (or or)

String Operators

• ~ (concatenation)

Array Operators

• in (contain)

• not in (does not contain)

Numeric Operators

• .. (range)

Ternary Operators

• foo ? 'yes' : 'no'

• foo ?: 'no' (equal to foo ? foo : 'no')

• foo ? 'yes' (equal to foo ? 'yes' : '') Custom Operators

• to_date(string)

• agg(array)

  • agg(array).count()

  • agg(array).sumBy(path)

  • agg(array).findOneByEq(path, value)

  • agg(array).matchLabel(key, value)

• round_down(value): int

• round_up(value): int

• ends_with(string, endsWith): bool

• lower(string): string

• starts_with(string, startsWith): bool

• day(date): string

• day_of_month(date): int

• month(date): string

• is_after(valueDate, afterDate): bool

• is_before(valueDate, beforeDate): bool

• is_between(valueDate, beforeDate, afterDate): bool

• is_not_between(valueDate, beforeDate, afterDate): bool

• is_time_between(valueDate, beforeDate, afterDate): bool

• timestamp(date): int

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To find out more, please refer to the articles below:

Expression ExamplesSample Use Cases