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Cloud Firestore V1beta1 Client - Class Operator (2.2.0-RC1)
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Beta
This library is covered by the Pre-GA Offerings Terms
of the Terms of Service. Pre-GA libraries might have limited support,
and changes to pre-GA libraries might not be compatible with other pre-GA versions.
For more information, see the
launch stage descriptions .
Reference documentation and code samples for the Cloud Firestore V1beta1 Client class Operator.
A unary operator.
Protobuf type google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator
Namespace
Google \ Cloud \ Firestore \ V1beta1 \ StructuredQuery \ UnaryFilter
Methods
static::name
Parameter
Name
Description
value
mixed
static::value
Parameter
Name
Description
name
mixed
Constants
OPERATOR_UNSPECIFIED
Unspecified. This value must not be used.
Generated from protobuf enum OPERATOR_UNSPECIFIED = 0;
IS_NAN
Test if a field is equal to NaN.
Generated from protobuf enum IS_NAN = 2;
IS_NULL
Test if an expression evaluates to Null.
Generated from protobuf enum IS_NULL = 3;
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Last updated 2026-04-28 UTC.
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