BigQuery Client - Class CopyJobConfiguration (1.27.0)

Reference documentation and code samples for the BigQuery Client class CopyJobConfiguration.

Represents a configuration for a copy job. For more information on the available settings please see the Jobs configuration API documentation.

Example:

use Google\Cloud\BigQuery\BigQueryClient;

$bigQuery = new BigQueryClient();
$sourceTable = $bigQuery->dataset('my_dataset')
    ->table('my_source_table');
$destinationTable = $bigQuery->dataset('my_dataset')
    ->table('my_destination_table');

$copyJobConfig = $sourceTable->copy($destinationTable);

Set whether the job is allowed to create new tables. Creation, truncation and append actions occur as one atomic update upon job completion.

Example:

$copyJobConfig->createDisposition('CREATE_NEVER');

Sets the custom encryption configuration (e.g., Cloud KMS keys).

Example:

$copyJobConfig->destinationEncryptionConfiguration([
    'kmsKeyName' => 'my_key'
]);

Sets the destination table.

Example:

$table = $bigQuery->dataset('my_dataset')
    ->table('my_table');
$copyJobConfig->destinationTable($table);

Sets the source table to copy.

Example:

$table = $bigQuery->dataset('my_dataset')
    ->table('source_table');
$copyJobConfig->sourceTable($table);

Sets the action that occurs if the destination table already exists. 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.

Example:

$copyJobConfig->writeDisposition('WRITE_TRUNCATE');