Class: Google::Apis::SpannerV1::KeySet
- Inherits:
-
Object
- Object
- Google::Apis::SpannerV1::KeySet
- Includes:
- Core::Hashable, Core::JsonObjectSupport
- Defined in:
- generated/google/apis/spanner_v1/classes.rb,
generated/google/apis/spanner_v1/representations.rb,
generated/google/apis/spanner_v1/representations.rb
Overview
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.
Instance Attribute Summary collapse
-
#all ⇒ Boolean
(also: #all?)
For convenience
all
can be set totrue
to indicate that thisKeySet
matches all keys in the table or index. -
#keys ⇒ Array<Array<Object>>
A list of specific keys.
-
#ranges ⇒ Array<Google::Apis::SpannerV1::KeyRange>
A list of key ranges.
Instance Method Summary collapse
-
#initialize(**args) ⇒ KeySet
constructor
A new instance of KeySet.
-
#update!(**args) ⇒ Object
Update properties of this object.
Methods included from Core::JsonObjectSupport
Methods included from Core::Hashable
Constructor Details
#initialize(**args) ⇒ KeySet
Returns a new instance of KeySet
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# File 'generated/google/apis/spanner_v1/classes.rb', line 1124 def initialize(**args) update!(**args) end |
Instance Attribute Details
#all ⇒ Boolean Also known as: all?
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.
Corresponds to the JSON property all
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# File 'generated/google/apis/spanner_v1/classes.rb', line 1107 def all @all end |
#keys ⇒ Array<Array<Object>>
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.
Corresponds to the JSON property keys
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# File 'generated/google/apis/spanner_v1/classes.rb', line 1116 def keys @keys end |
#ranges ⇒ Array<Google::Apis::SpannerV1::KeyRange>
A list of key ranges. See KeyRange for more information about
key range specifications.
Corresponds to the JSON property ranges
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# File 'generated/google/apis/spanner_v1/classes.rb', line 1122 def ranges @ranges end |
Instance Method Details
#update!(**args) ⇒ Object
Update properties of this object
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# File 'generated/google/apis/spanner_v1/classes.rb', line 1129 def update!(**args) @all = args[:all] if args.key?(:all) @keys = args[:keys] if args.key?(:keys) @ranges = args[:ranges] if args.key?(:ranges) end |