Classes
AggregationQuery
Datastore query for running an aggregation over a Query.
Protobuf type google.datastore.v1.AggregationQuery
AggregationQuery.Aggregation
Defines a aggregation that produces a single result.
Protobuf type google.datastore.v1.AggregationQuery.Aggregation
AggregationQuery.Aggregation.Builder
Defines a aggregation that produces a single result.
Protobuf type google.datastore.v1.AggregationQuery.Aggregation
AggregationQuery.Aggregation.Count
Count of entities that match the query.
The COUNT(*) aggregation function operates on the entire entity
so it does not require a field reference.
Protobuf type google.datastore.v1.AggregationQuery.Aggregation.Count
AggregationQuery.Aggregation.Count.Builder
Count of entities that match the query.
The COUNT(*) aggregation function operates on the entire entity
so it does not require a field reference.
Protobuf type google.datastore.v1.AggregationQuery.Aggregation.Count
AggregationQuery.Builder
Datastore query for running an aggregation over a Query.
Protobuf type google.datastore.v1.AggregationQuery
AggregationResult
The result of a single bucket from a Datastore aggregation query.
The keys of aggregate_properties are the same for all results in an
aggregation query, unlike entity queries which can have different fields
present for each result.
Protobuf type google.datastore.v1.AggregationResult
AggregationResult.Builder
The result of a single bucket from a Datastore aggregation query.
The keys of aggregate_properties are the same for all results in an
aggregation query, unlike entity queries which can have different fields
present for each result.
Protobuf type google.datastore.v1.AggregationResult
AggregationResultBatch
A batch of aggregation results produced by an aggregation query.
Protobuf type google.datastore.v1.AggregationResultBatch
AggregationResultBatch.Builder
A batch of aggregation results produced by an aggregation query.
Protobuf type google.datastore.v1.AggregationResultBatch
AggregationResultProto
AllocateIdsRequest
The request for Datastore.AllocateIds.
Protobuf type google.datastore.v1.AllocateIdsRequest
AllocateIdsRequest.Builder
The request for Datastore.AllocateIds.
Protobuf type google.datastore.v1.AllocateIdsRequest
AllocateIdsResponse
The response for Datastore.AllocateIds.
Protobuf type google.datastore.v1.AllocateIdsResponse
AllocateIdsResponse.Builder
The response for Datastore.AllocateIds.
Protobuf type google.datastore.v1.AllocateIdsResponse
ArrayValue
An array value.
Protobuf type google.datastore.v1.ArrayValue
ArrayValue.Builder
An array value.
Protobuf type google.datastore.v1.ArrayValue
BeginTransactionRequest
The request for Datastore.BeginTransaction.
Protobuf type google.datastore.v1.BeginTransactionRequest
BeginTransactionRequest.Builder
The request for Datastore.BeginTransaction.
Protobuf type google.datastore.v1.BeginTransactionRequest
BeginTransactionResponse
The response for Datastore.BeginTransaction.
Protobuf type google.datastore.v1.BeginTransactionResponse
BeginTransactionResponse.Builder
The response for Datastore.BeginTransaction.
Protobuf type google.datastore.v1.BeginTransactionResponse
CommitRequest
The request for Datastore.Commit.
Protobuf type google.datastore.v1.CommitRequest
CommitRequest.Builder
The request for Datastore.Commit.
Protobuf type google.datastore.v1.CommitRequest
CommitResponse
The response for Datastore.Commit.
Protobuf type google.datastore.v1.CommitResponse
CommitResponse.Builder
The response for Datastore.Commit.
Protobuf type google.datastore.v1.CommitResponse
CompositeFilter
A filter that merges multiple other filters using the given operator.
Protobuf type google.datastore.v1.CompositeFilter
CompositeFilter.Builder
A filter that merges multiple other filters using the given operator.
Protobuf type google.datastore.v1.CompositeFilter
DatastoreProto
Entity
A Datastore data object. An entity is limited to 1 megabyte when stored. That roughly corresponds to a limit of 1 megabyte for the serialized form of this message.
Protobuf type google.datastore.v1.Entity
Entity.Builder
A Datastore data object. An entity is limited to 1 megabyte when stored. That roughly corresponds to a limit of 1 megabyte for the serialized form of this message.
Protobuf type google.datastore.v1.Entity
EntityProto
EntityResult
The result of fetching an entity from Datastore.
Protobuf type google.datastore.v1.EntityResult
EntityResult.Builder
The result of fetching an entity from Datastore.
Protobuf type google.datastore.v1.EntityResult
Filter
A holder for any type of filter.
Protobuf type google.datastore.v1.Filter
Filter.Builder
A holder for any type of filter.
Protobuf type google.datastore.v1.Filter
GqlQuery
A GQL query.
Protobuf type google.datastore.v1.GqlQuery
GqlQuery.Builder
A GQL query.
Protobuf type google.datastore.v1.GqlQuery
GqlQueryParameter
A binding parameter for a GQL query.
Protobuf type google.datastore.v1.GqlQueryParameter
GqlQueryParameter.Builder
A binding parameter for a GQL query.
Protobuf type google.datastore.v1.GqlQueryParameter
Key
A unique identifier for an entity. If a key's partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts.
Protobuf type google.datastore.v1.Key
Key.Builder
A unique identifier for an entity. If a key's partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts.
Protobuf type google.datastore.v1.Key
Key.PathElement
A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
Protobuf type google.datastore.v1.Key.PathElement
Key.PathElement.Builder
A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
Protobuf type google.datastore.v1.Key.PathElement
KindExpression
A representation of a kind.
Protobuf type google.datastore.v1.KindExpression
KindExpression.Builder
A representation of a kind.
Protobuf type google.datastore.v1.KindExpression
LookupRequest
The request for Datastore.Lookup.
Protobuf type google.datastore.v1.LookupRequest
LookupRequest.Builder
The request for Datastore.Lookup.
Protobuf type google.datastore.v1.LookupRequest
LookupResponse
The response for Datastore.Lookup.
Protobuf type google.datastore.v1.LookupResponse
LookupResponse.Builder
The response for Datastore.Lookup.
Protobuf type google.datastore.v1.LookupResponse
Mutation
A mutation to apply to an entity.
Protobuf type google.datastore.v1.Mutation
Mutation.Builder
A mutation to apply to an entity.
Protobuf type google.datastore.v1.Mutation
MutationResult
The result of applying a mutation.
Protobuf type google.datastore.v1.MutationResult
MutationResult.Builder
The result of applying a mutation.
Protobuf type google.datastore.v1.MutationResult
PartitionId
A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions:
- May be
"". - Must be valid UTF-8 bytes.
- Must have values that match regex
[A-Za-z\d\.\-]{1,100}If the value of any dimension matches regex_.*__, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state.
Protobuf type google.datastore.v1.PartitionId
PartitionId.Builder
A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions:
- May be
"". - Must be valid UTF-8 bytes.
- Must have values that match regex
[A-Za-z\d\.\-]{1,100}If the value of any dimension matches regex_.*__, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state.
Protobuf type google.datastore.v1.PartitionId
Projection
A representation of a property in a projection.
Protobuf type google.datastore.v1.Projection
Projection.Builder
A representation of a property in a projection.
Protobuf type google.datastore.v1.Projection
PropertyFilter
A filter on a specific property.
Protobuf type google.datastore.v1.PropertyFilter
PropertyFilter.Builder
A filter on a specific property.
Protobuf type google.datastore.v1.PropertyFilter
PropertyOrder
The desired order for a specific property.
Protobuf type google.datastore.v1.PropertyOrder
PropertyOrder.Builder
The desired order for a specific property.
Protobuf type google.datastore.v1.PropertyOrder
PropertyReference
A reference to a property relative to the kind expressions.
Protobuf type google.datastore.v1.PropertyReference
PropertyReference.Builder
A reference to a property relative to the kind expressions.
Protobuf type google.datastore.v1.PropertyReference
Query
A query for entities.
Protobuf type google.datastore.v1.Query
Query.Builder
A query for entities.
Protobuf type google.datastore.v1.Query
QueryProto
QueryResultBatch
A batch of results produced by a query.
Protobuf type google.datastore.v1.QueryResultBatch
QueryResultBatch.Builder
A batch of results produced by a query.
Protobuf type google.datastore.v1.QueryResultBatch
ReadOptions
The options shared by read requests.
Protobuf type google.datastore.v1.ReadOptions
ReadOptions.Builder
The options shared by read requests.
Protobuf type google.datastore.v1.ReadOptions
ReserveIdsRequest
The request for Datastore.ReserveIds.
Protobuf type google.datastore.v1.ReserveIdsRequest
ReserveIdsRequest.Builder
The request for Datastore.ReserveIds.
Protobuf type google.datastore.v1.ReserveIdsRequest
ReserveIdsResponse
The response for Datastore.ReserveIds.
Protobuf type google.datastore.v1.ReserveIdsResponse
ReserveIdsResponse.Builder
The response for Datastore.ReserveIds.
Protobuf type google.datastore.v1.ReserveIdsResponse
RollbackRequest
The request for Datastore.Rollback.
Protobuf type google.datastore.v1.RollbackRequest
RollbackRequest.Builder
The request for Datastore.Rollback.
Protobuf type google.datastore.v1.RollbackRequest
RollbackResponse
The response for Datastore.Rollback. (an empty message).
Protobuf type google.datastore.v1.RollbackResponse
RollbackResponse.Builder
The response for Datastore.Rollback. (an empty message).
Protobuf type google.datastore.v1.RollbackResponse
RunAggregationQueryRequest
The request for Datastore.RunAggregationQuery.
Protobuf type google.datastore.v1.RunAggregationQueryRequest
RunAggregationQueryRequest.Builder
The request for Datastore.RunAggregationQuery.
Protobuf type google.datastore.v1.RunAggregationQueryRequest
RunAggregationQueryResponse
The response for Datastore.RunAggregationQuery.
Protobuf type google.datastore.v1.RunAggregationQueryResponse
RunAggregationQueryResponse.Builder
The response for Datastore.RunAggregationQuery.
Protobuf type google.datastore.v1.RunAggregationQueryResponse
RunQueryRequest
The request for Datastore.RunQuery.
Protobuf type google.datastore.v1.RunQueryRequest
RunQueryRequest.Builder
The request for Datastore.RunQuery.
Protobuf type google.datastore.v1.RunQueryRequest
RunQueryResponse
The response for Datastore.RunQuery.
Protobuf type google.datastore.v1.RunQueryResponse
RunQueryResponse.Builder
The response for Datastore.RunQuery.
Protobuf type google.datastore.v1.RunQueryResponse
TransactionOptions
Options for beginning a new transaction. Transactions can be created explicitly with calls to Datastore.BeginTransaction or implicitly by setting ReadOptions.new_transaction in read requests.
Protobuf type google.datastore.v1.TransactionOptions
TransactionOptions.Builder
Options for beginning a new transaction. Transactions can be created explicitly with calls to Datastore.BeginTransaction or implicitly by setting ReadOptions.new_transaction in read requests.
Protobuf type google.datastore.v1.TransactionOptions
TransactionOptions.ReadOnly
Options specific to read-only transactions.
Protobuf type google.datastore.v1.TransactionOptions.ReadOnly
TransactionOptions.ReadOnly.Builder
Options specific to read-only transactions.
Protobuf type google.datastore.v1.TransactionOptions.ReadOnly
TransactionOptions.ReadWrite
Options specific to read / write transactions.
Protobuf type google.datastore.v1.TransactionOptions.ReadWrite
TransactionOptions.ReadWrite.Builder
Options specific to read / write transactions.
Protobuf type google.datastore.v1.TransactionOptions.ReadWrite
Value
A message that can hold any of the supported value types and associated metadata.
Protobuf type google.datastore.v1.Value
Value.Builder
A message that can hold any of the supported value types and associated metadata.
Protobuf type google.datastore.v1.Value
Interfaces
AggregationQuery.Aggregation.CountOrBuilder
AggregationQuery.AggregationOrBuilder
AggregationQueryOrBuilder
AggregationResultBatchOrBuilder
AggregationResultOrBuilder
AllocateIdsRequestOrBuilder
AllocateIdsResponseOrBuilder
ArrayValueOrBuilder
BeginTransactionRequestOrBuilder
BeginTransactionResponseOrBuilder
CommitRequestOrBuilder
CommitResponseOrBuilder
CompositeFilterOrBuilder
EntityOrBuilder
EntityResultOrBuilder
FilterOrBuilder
GqlQueryOrBuilder
GqlQueryParameterOrBuilder
Key.PathElementOrBuilder
KeyOrBuilder
KindExpressionOrBuilder
LookupRequestOrBuilder
LookupResponseOrBuilder
MutationOrBuilder
MutationResultOrBuilder
PartitionIdOrBuilder
ProjectionOrBuilder
PropertyFilterOrBuilder
PropertyOrderOrBuilder
PropertyReferenceOrBuilder
QueryOrBuilder
QueryResultBatchOrBuilder
ReadOptionsOrBuilder
ReserveIdsRequestOrBuilder
ReserveIdsResponseOrBuilder
RollbackRequestOrBuilder
RollbackResponseOrBuilder
RunAggregationQueryRequestOrBuilder
RunAggregationQueryResponseOrBuilder
RunQueryRequestOrBuilder
RunQueryResponseOrBuilder
TransactionOptions.ReadOnlyOrBuilder
TransactionOptions.ReadWriteOrBuilder
TransactionOptionsOrBuilder
ValueOrBuilder
Enums
AggregationQuery.Aggregation.OperatorCase
AggregationQuery.QueryTypeCase
CommitRequest.Mode
The modes available for commits.
Protobuf enum google.datastore.v1.CommitRequest.Mode
CommitRequest.TransactionSelectorCase
CompositeFilter.Operator
A composite filter operator.
Protobuf enum google.datastore.v1.CompositeFilter.Operator
EntityResult.ResultType
Specifies what data the 'entity' field contains.
A ResultType is either implied (for example, in LookupResponse.missing
from datastore.proto, it is always KEY_ONLY) or specified by context
(for example, in message QueryResultBatch, field entity_result_type
specifies a ResultType for all the values in field entity_results).
Protobuf enum google.datastore.v1.EntityResult.ResultType
Filter.FilterTypeCase
GqlQueryParameter.ParameterTypeCase
Key.PathElement.IdTypeCase
Mutation.ConflictDetectionStrategyCase
Mutation.OperationCase
PropertyFilter.Operator
A property filter operator.
Protobuf enum google.datastore.v1.PropertyFilter.Operator
PropertyOrder.Direction
The sort direction.
Protobuf enum google.datastore.v1.PropertyOrder.Direction
QueryResultBatch.MoreResultsType
The possible values for the more_results field.
Protobuf enum google.datastore.v1.QueryResultBatch.MoreResultsType
ReadOptions.ConsistencyTypeCase
ReadOptions.ReadConsistency
The possible values for read consistencies.
Protobuf enum google.datastore.v1.ReadOptions.ReadConsistency