Gcloud::Bigquery::ExtractJob

ExtractJob ↑

A Job subclass representing an export operation that may be performed on a Table. A ExtractJob instance is created when you call Gcloud::Bigquery::Table#extract.

See Exporting Data From BigQuery and the Jobs API reference for details.

Parent: Job
Methods: avro? compression? csv? delimiter destinations destinations_counts destinations_file_counts json? print_header? source

Methods

Public Instance Methods

avro?() ↑

Checks if the destination format for the data is Avro. The default is false.

compression?() ↑

Checks if the export operation compresses the data using gzip. The default is false.

csv?() ↑

Checks if the destination format for the data is CSV. Tables with nested or repeated fields cannot be exported as CSV. The default is true.

delimiter() ↑

The symbol the operation uses to delimit fields in the exported data. The default is a comma (,).

destinations() ↑

The URI or URIs representing the Google Cloud Storage files to which the data is exported.

destinations_counts() ↑

The count of files per destination URI or URI pattern specified in destinations. Returns a Hash with the URI patterns as keys and the counts as values.

destinations_file_counts() ↑

The count of files per destination URI or URI pattern specified in destinations. Returns an Array of values in the same order as the URI patterns.

json?() ↑

Checks if the destination format for the data is newline-delimited JSON. The default is false.

print_header?() ↑

Checks if the exported data contains a header row. The default is true.

source() ↑

The table from which the data is exported. This is the table upon which Gcloud::Bigquery::Table#extract was called. Returns a Table instance.