KeySet defines a collection of Cloud Spanner keys and/or key ranges. All
the keys are expected to be in the same table or index. The keys need
not be sorted in any particular way.
If the same key is specified multiple times in the set (for example if two ranges, two keys, or a key and a range overlap), Cloud Spanner behaves as if the key were only specified once.
- all ↔ bool
allcan be set to
trueto indicate that this
KeySetmatches all keys in the table or index. Note that any keys specified in
rangesare only yielded once.read / write
A list of specific keys. Entries in
keysshould have exactly as many elements as there are columns in the primary or index key with which this
KeySetis used. Individual key values are encoded as described here. [...]read / write
A list of key ranges. See KeyRange for more information about
key range specifications.
read / write
- hashCode → int
The hash code for this object.
- runtimeType → Type
A representation of the runtime type of the object.
) → Map< String, Object>
Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
) → String
Returns a string representation of this object.
dynamic other) → bool
The equality operator.