public function DatabaseQueue::schemaDefinition in Drupal 10
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Queue/DatabaseQueue.php \Drupal\Core\Queue\DatabaseQueue::schemaDefinition()
- 9 core/lib/Drupal/Core/Queue/DatabaseQueue.php \Drupal\Core\Queue\DatabaseQueue::schemaDefinition()
Defines the schema for the queue table.
@internal
File
- core/
lib/ Drupal/ Core/ Queue/ DatabaseQueue.php, line 307
Class
- DatabaseQueue
- Default queue implementation.
Namespace
Drupal\Core\QueueCode
public function schemaDefinition() {
return [
'description' => 'Stores items in queues.',
'fields' => [
'item_id' => [
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
'description' => 'Primary Key: Unique item ID.',
],
'name' => [
'type' => 'varchar_ascii',
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'The queue name.',
],
'data' => [
'type' => 'blob',
'not null' => FALSE,
'size' => 'big',
'serialize' => TRUE,
'description' => 'The arbitrary data for the item.',
],
'expire' => [
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'Timestamp when the claim lease expires on the item.',
],
'created' => [
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'Timestamp when the item was created.',
],
],
'primary key' => [
'item_id',
],
'indexes' => [
'name_created' => [
'name',
'created',
],
'expire' => [
'expire',
],
],
];
}