is
FEEL built-in function · Boolean & miscellaneous
is(value1, value2)
Returns true if both values are identical in the FEEL semantic domain, stricter than =, which also compares values of different types by converting them.
Parameters
| Parameter | Type | Description |
|---|---|---|
| value1 | any | first value |
| value2 | any | second value |
Examples
is(date("2026-07-24"), date("2026-07-24"))
true
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is(time("12:00:00Z"), time("12:00:00+00:00"))
true
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Related functions
Defined by the OMG DMN 1.6 specification, chapter 10.3.4 (built-in functions).