Package com.google.cloud.bigquery

A client to Google Cloud BigQuery.

See: Description

Interface Summary

Interface	Description
BigQuery	An interface for Google Cloud BigQuery.
BigQueryFactory	An interface for BigQuery factories.
LoadConfiguration	Common interface for a load configuration.
LoadConfiguration.Builder

Class Summary

Class	Description
Acl	Access Control for a BigQuery Dataset.
Acl.Domain	Class for a BigQuery Domain entity.
Acl.Entity	Base class for BigQuery entities that can be grant access to the dataset.
Acl.Group	Class for a BigQuery Group entity.
Acl.User	Class for a BigQuery User entity.
Acl.View	Class for a BigQuery View entity.
BigQuery.DatasetDeleteOption	Class for specifying dataset delete options.
BigQuery.DatasetListOption	Class for specifying dataset list options.
BigQuery.DatasetOption	Class for specifying dataset get, create and update options.
BigQuery.JobListOption	Class for specifying job list options.
BigQuery.JobOption	Class for specifying table get and create options.
BigQuery.QueryResultsOption	Class for specifying query results options.
BigQuery.TableDataListOption	Class for specifying table data list options.
BigQuery.TableListOption	Class for specifying table list options.
BigQuery.TableOption	Class for specifying table get, create and update options.
BigQueryError	Google Cloud BigQuery Error.
BigQueryOptions
BigQueryOptions.Builder
BigQueryOptions.DefaultBigqueryFactory
BigQueryOptions.DefaultBigQueryRpcFactory
CopyJobConfiguration	Google BigQuery copy job configuration.
CopyJobConfiguration.Builder
CsvOptions	Google BigQuery options for CSV format.
CsvOptions.Builder
Dataset	A Google BigQuery Dataset.
Dataset.Builder	A builder for Dataset objects.
DatasetId	Google BigQuery Dataset identity.
DatasetInfo	Google BigQuery Dataset information.
DatasetInfo.Builder	A builder for DatasetInfo objects.
ExternalTableDefinition	Google BigQuery external table definition.
ExternalTableDefinition.Builder
ExtractJobConfiguration	Google BigQuery extract job configuration.
ExtractJobConfiguration.Builder
Field	Google BigQuery Table field.
Field.Builder
Field.Type	Data Types for a BigQuery Table field.
FieldValue	Google BigQuery Table Field Value class.
FormatOptions	Base class for Google BigQuery format options.
InsertAllRequest	Google Cloud BigQuery insert all request.
InsertAllRequest.Builder
InsertAllRequest.RowToInsert	A Google Big Query row to be inserted into a table.
InsertAllResponse	Google Cloud BigQuery insert all response.
Job	A Google BigQuery Job.
Job.Builder	A builder for Job objects.
JobConfiguration	Base class for a BigQuery job configuration.
JobConfiguration.Builder<T extends JobConfiguration,B extends JobConfiguration.Builder<T,B>>	Base builder for job configurations.
JobId	Google BigQuery Job identity.
JobInfo	Google BigQuery Job information.
JobInfo.Builder	A builder for JobInfo objects.
JobStatistics	A Google BigQuery Job statistics.
JobStatistics.CopyStatistics	A Google BigQuery Copy Job statistics.
JobStatistics.ExtractStatistics	A Google BigQuery Extract Job statistics.
JobStatistics.LoadStatistics	A Google BigQuery Load Job statistics.
JobStatistics.QueryStatistics	A Google BigQuery Query Job statistics.
JobStatus	A Google BigQuery Job status.
LoadJobConfiguration	Google BigQuery load job configuration.
LoadJobConfiguration.Builder
QueryJobConfiguration	Google BigQuery Query Job configuration.
QueryJobConfiguration.Builder
QueryRequest	Google Cloud BigQuery Query Request.
QueryRequest.Builder
QueryResponse	Google Cloud BigQuery Query Response.
QueryResult
QueryStage	BigQuery provides diagnostic information about a completed query's execution plan (or query plan for short).
QueryStage.QueryStep	Each query stage is made of a number of steps.
Schema	This class represents the schema for a Google BigQuery Table or data source.
Schema.Builder
StandardTableDefinition	A Google BigQuery default table definition.
StandardTableDefinition.Builder
StandardTableDefinition.StreamingBuffer	Google BigQuery Table's Streaming Buffer information.
Table	A Google BigQuery Table.
Table.Builder	A builder for Table objects.
TableDefinition	Base class for a Google BigQuery table definition.
TableDefinition.Builder<T extends TableDefinition,B extends TableDefinition.Builder<T,B>>	Base builder for table definitions.
TableId	Google BigQuery Table identity.
TableInfo	Google BigQuery table information.
TableInfo.Builder	A builder for TableInfo objects.
TimePartitioning	Objects of this class allow to configure table partitioning based on time.
UserDefinedFunction	Google BigQuery User Defined Function.
ViewDefinition	Google BigQuery view table definition.
ViewDefinition.Builder
WriteChannelConfiguration	Google BigQuery Configuration for a load operation.
WriteChannelConfiguration.Builder

Enum Summary

Enum	Description
Acl.Entity.Type	Types of BigQuery entities.
Acl.Role	Dataset roles supported by BigQuery.
BigQuery.DatasetField	Fields of a BigQuery Dataset resource.
BigQuery.JobField	Fields of a BigQuery Job resource.
BigQuery.TableField	Fields of a BigQuery Table resource.
Field.Mode	Mode for a BigQuery Table field.
Field.Type.Value
FieldValue.Attribute	The field value's attribute, giving information on the field's content type.
JobInfo.CreateDisposition	Specifies whether the job is allowed to create new tables.
JobInfo.WriteDisposition	Specifies the action that occurs if the destination table already exists.
JobStatus.State	Possible states that a BigQuery Job can assume.
QueryJobConfiguration.Priority	Priority levels for a query.
TableDefinition.Type	The table type.
TimePartitioning.Type	The type of time partitioning.
UserDefinedFunction.Type	Type of user-defined function.

Exception Summary

Exception	Description
BigQueryException	BigQuery service exception.

Package com.google.cloud.bigquery Description

A client to Google Cloud BigQuery.

A simple usage example showing how to create a table if it does not exist and load data into it. For the complete source code see CreateTableAndLoadData.java.

 BigQuery bigquery = BigQueryOptions.getDefaultInstance().getService();
 TableId tableId = TableId.of("dataset", "table");
 Table table = bigquery.getTable(tableId);
 if (table == null) {
   System.out.println("Creating table " + tableId);
   Field integerField = Field.of("fieldName", Field.Type.integer());
   Schema schema = Schema.of(integerField);
   table = bigquery.create(TableInfo.of(tableId, StandardTableDefinition.of(schema)));
 }
 System.out.println("Loading data into table " + tableId);
 Job loadJob = table.load(FormatOptions.csv(), "gs://bucket/path");
 loadJob = loadJob.waitFor();
 if (loadJob.getStatus().getError() != null) {
   System.out.println("Job completed with errors");
 } else {
   System.out.println("Job succeeded");
 }

See Also:

Google Cloud BigQuery