BatchProvider Class Reference

Inheritance diagram for BatchProvider:

Public Member Functions
	getBatchIds (\Magento\Framework\DB\Adapter\AdapterInterface $connection, \Magento\Framework\DB\Select $select, array $batch)
Public Member Functions inherited from BatchProviderInterface
	getBatches (AdapterInterface $adapter, $tableName, $linkField, $batchSize)
	getBatchIds (AdapterInterface $connection, Select $select, array $batch)

Detailed Description

Generator of consecutive entity ID ranges that must be handled as a batch.

Some ranges may contain non existent entity IDs. So the code that uses the generator must check if any entities were loaded during batch load.

Definition at line 16 of file BatchProvider.php.

Member Function Documentation

getBatchIds()

getBatchIds	(	\Magento\Framework\DB\Adapter\AdapterInterface	$connection,
		\Magento\Framework\DB\Select	$select,
		array	$batch
	)

Definition at line 49 of file BatchProvider.php.

      {
        $betweenCondition = sprintf(
            '(%s BETWEEN %s AND %s)',
            'entity_id',
            $connection->quote($batch['from']),
            $connection->quote($batch['to'])
        );

        $ids = $connection->fetchCol($select->where($betweenCondition));
        return array_map('intval', $ids);
    }

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The documentation for this class was generated from the following file:

• vendor/magento/framework/Indexer/BatchProvider.php