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.
Attributes
Name
Description
keys
MutableSequence[google.protobuf.struct_pb2.ListValue]
A list of specific keys. Entries in keys should have
exactly as many elements as there are columns in the primary
or index key with which this KeySet is used. Individual
key values are encoded as described
here][google.spanner.v1.TypeCode].
ranges
MutableSequence[google.cloud.spanner_v1.types.KeyRange]
A list of key ranges. See
KeyRange][google.spanner.v1.KeyRange] for more information
about key range specifications.
all_
bool
For convenience all can be set to true to indicate
that this KeySet matches all keys in the table or index.
Note that any keys specified in keys or ranges are
only yielded once.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-06-26 UTC."],[],[]]
