google-cloud-bigquery - Class Google::Cloud::Bigquery::CopyJob::Updater (v1.38.1)

Reference documentation and code samples for the google-cloud-bigquery class Google::Cloud::Bigquery::CopyJob::Updater.

Yielded to a block to accumulate changes for an API request.

Inherits

Methods

#cancel

def cancel()

#create=

def create=(new_create)

Sets the create disposition.

This specifies whether the job is allowed to create new tables. The default value is needed.

The following values are supported:

  • needed - Create the table if it does not exist.
  • never - The table must already exist. A 'notFound' error is raised if the table does not exist.
Parameter
  • new_create (String) — The new create disposition.

#encryption=

def encryption=(val)

Sets the encryption configuration of the destination table.

Parameter
  • val (Google::Cloud::BigQuery::EncryptionConfiguration) — Custom encryption configuration (e.g., Cloud KMS keys).
Example 
require "google/cloud/bigquery"

bigquery = Google::Cloud::Bigquery.new
dataset = bigquery.dataset "my_dataset"
table = dataset.table "my_table"

key_name = "projects/a/locations/b/keyRings/c/cryptoKeys/d"
encrypt_config = bigquery.encryption kms_key: key_name
job = table.copy_job "my_dataset.new_table" do |job|
  job.encryption = encrypt_config
end

#labels=

def labels=(value)

Sets the labels to use for the job.

Parameter
  • value (Hash) —

    A hash of user-provided labels associated with the job. You can use these to organize and group your jobs.

    The labels applied to a resource must meet the following requirements:

    • Each resource can have multiple labels, up to a maximum of 64.
    • Each label must be a key-value pair.
    • Keys have a minimum length of 1 character and a maximum length of 63 characters, and cannot be empty. Values can be empty, and have a maximum length of 63 characters.
    • Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed.
    • The key portion of a label must be unique. However, you can use the same key with multiple resources.
    • Keys must start with a lowercase letter or international character.

#location=

def location=(value)

Sets the geographic location where the job should run. Required except for US and EU.

Parameter
  • value (String) — A geographic location, such as "US", "EU" or "asia-northeast1". Required except for US and EU.
Example 
require "google/cloud/bigquery"

bigquery = Google::Cloud::Bigquery.new
dataset = bigquery.dataset "my_dataset"
table = dataset.table "my_table"
destination_table = dataset.table "my_destination_table"

copy_job = table.copy_job destination_table do |j|
  j.location = "EU"
end

copy_job.wait_until_done!
copy_job.done? #=> true

#refresh!

def refresh!()
Alias Of: #reload!

#reload!

def reload!()
Aliases

#rerun!

def rerun!()

#wait_until_done!

def wait_until_done!()

#write=

def write=(new_write)

Sets the write disposition.

This specifies how to handle data already present in the table. The default value is append.

The following values are supported:

  • truncate - BigQuery overwrites the table data.
  • append - BigQuery appends the data to the table.
  • empty - An error will be returned if the table already contains data.
Parameter
  • new_write (String) — The new write disposition.