Reference API documentation for google-cloud-bigquery
.
API documentation for bigquery.dbapi
package.
API documentation for bigquery_v2.types
package.
Client to bundle configuration needed for API requests.
AccessEntryRepresents grant of an access role to an entity.
An entry must have exactly one of the allowed xref_EntityTypes. If anything but view
, routine
, or dataset
are set, a role
is also required. role
is omitted for view
, routine
, dataset
, because they are always read-only.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/datasets.
DatasetDatasets are containers for tables.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/datasets#resource-dataset
DatasetListItemA read-only dataset resource from a list operation.
For performance reasons, the BigQuery API only includes some of the dataset properties when listing datasets. Notably, xref_access_entries is missing.
For a full list of the properties that the BigQuery API returns, see the REST documentation for datasets.list <https://cloud.google.com/bigquery/docs/reference/rest/v2/datasets/list>
_.
DatasetReferences are pointers to datasets.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/datasets#datasetreference
EncryptionConfigurationCustom encryption configuration (e.g., Cloud KMS keys).
BigtableColumnOptions for a Bigtable column.
BigtableColumnFamilyOptions for a Bigtable column family.
BigtableOptionsOptions that describe how to treat Bigtable tables as BigQuery tables.
CSVOptionsOptions that describe how to treat CSV files as BigQuery tables.
ExternalConfigDescription of an external data source.
ExternalSourceFormatThe format for external data files.
Note that the set of allowed values for external data sources is different than the set used for loading data (see SourceFormat).
GoogleSheetsOptionsOptions that describe how to treat Google Sheets as BigQuery tables.
CompressionThe compression type to use for exported files. The default value is NONE
.
DEFLATE
and SNAPPY
are only supported for Avro.
Asynchronous job: copy data into a table from other tables.
CopyJobConfigConfiguration options for copy jobs.
All properties in this class are optional. Values which are :data:None
-> server defaults. Set properties on the constructed configuration by using the property name as the name of a keyword argument.
Specifies whether the job is allowed to create new tables. The default value is CREATE_IF_NEEDED
.
Creation, truncation and append actions occur as one atomic update upon job completion.
DestinationFormatThe exported file format. The default value is CSV
.
Tables with nested or repeated fields cannot be exported as CSV.
DmlStatsDetailed statistics for DML statements.
https://cloud.google.com/bigquery/docs/reference/rest/v2/DmlStats
EncodingThe character encoding of the data. The default is UTF_8
.
BigQuery decodes the data after the raw, binary data has been split using the values of the quote and fieldDelimiter properties.
Asynchronous job: extract data from a table into Cloud Storage.
Configuration options for extract jobs.
All properties in this class are optional. Values which are :data:None
-> server defaults. Set properties on the constructed configuration by using the property name as the name of a keyword argument.
Asynchronous job for loading data into a table.
Can load from Google Cloud Storage URIs or from a file.
LoadJobConfigConfiguration options for load jobs.
Set properties on the constructed configuration by using the property name as the name of a keyword argument. Values which are unset or :data:None
use the BigQuery REST API default values. See the BigQuery REST API reference documentation <https://cloud.google.com/bigquery/docs/reference/rest/v2/Job#JobConfigurationLoad>
_ for a list of default values.
Required options differ based on the source_format value. For example, the BigQuery API's default value for source_format is "CSV"
. When loading a CSV file, either schema must be set or autodetect must be set to :data:True
.
Different operation types supported in table copy job.
https://cloud.google.com/bigquery/docs/reference/rest/v2/Job#operationtype
QueryJobAsynchronous job: query tables.
QueryJobConfigConfiguration options for query jobs.
All properties in this class are optional. Values which are :data:None
-> server defaults. Set properties on the constructed configuration by using the property name as the name of a keyword argument.
QueryPlanEntry represents a single stage of a query execution plan.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/Job#ExplainQueryStage for the underlying API representation within query statistics.
QueryPlanEntryStepMap a single step in a query plan entry.
QueryPrioritySpecifies a priority for the query. The default value is INTERACTIVE
.
Job resource usage for a reservation.
SchemaUpdateOptionSpecifies an update to the destination table schema as a side effect of a load job.
SourceFormatThe format of the data files. The default value is CSV
.
Note that the set of allowed values for loading data is different than the set used for external data sources (see ExternalSourceFormat).
WriteDispositionSpecifies the action that occurs if destination table already exists.
The default value is WRITE_APPEND
.
Each action is atomic and only occurs if BigQuery is able to complete the job successfully. Creation, truncation and append actions occur as one atomic update upon job completion.
ModelModel represents a machine learning model resource.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/models
ModelReferenceModelReferences are pointers to models.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/models#modelreference
DeterminismLevelSpecifies determinism level for JavaScript user-defined functions (UDFs).
https://cloud.google.com/bigquery/docs/reference/rest/v2/routines#DeterminismLevel
RoutineResource representing a user-defined routine.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/routines
RoutineArgumentInput/output argument of a function or a stored procedure.
See: https://cloud.google.com/bigquery/docs/reference/rest/v2/routines#argument
RoutineReferenceA pointer to a routine.
See: https://cloud.google.com/bigquery/docs/reference/rest/v2/routines#routinereference
RoutineTypeThe fine-grained type of the routine.
https://cloud.google.com/bigquery/docs/reference/rest/v2/routines#routinetype
.. versionadded:: 2.22.0
PolicyTagListDefine Policy Tags for a column.
SchemaFieldDescribe a single field within a table schema.
PartitionRangeDefinition of the ranges for range partitioning.
Note: Beta. The integer range partitioning feature is in a pre-release state and might change or have limited support. RangePartitioningRange-based partitioning configuration for a table.
Note: Beta. The integer range partitioning feature is in a pre-release state and might change or have limited support. RowA BigQuery row.
Values can be accessed by position (index), by key like a dict, or as properties.
RowIteratorA class for iterating through HTTP/JSON API row list responses.
SnapshotDefinitionInformation about base table and snapshot time of the snapshot.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/tables#snapshotdefinition
TableTables represent a set of rows whose values correspond to a schema.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/tables#resource-table
TableListItemA read-only table resource from a list operation.
For performance reasons, the BigQuery API only includes some of the table properties when listing tables. Notably, xref_schema and xref_num_rows are missing.
For a full list of the properties that the BigQuery API returns, see the REST documentation for tables.list <https://cloud.google.com/bigquery/docs/reference/rest/v2/tables/list>
_.
TableReferences are pointers to tables.
See https://cloud.google.com/bigquery/docs/reference/rest/v2/tables#tablereference
TimePartitioningConfigures time-based partitioning for a table.
TimePartitioningTypeSpecifies the type of time partitioning to perform.
Modules enumsAPI documentation for bigquery.enums
module.
API documentation for bigquery.format_options
module.
Base classes and helpers for job classes.
queryBigQuery query processing.
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