71 lines
2 KiB
PHP
71 lines
2 KiB
PHP
<?php
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namespace Drupal\node;
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use Drupal\Core\Entity\ContentEntityTypeInterface;
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use Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema;
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use Drupal\Core\Field\FieldStorageDefinitionInterface;
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/**
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* Defines the node schema handler.
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*/
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class NodeStorageSchema extends SqlContentEntityStorageSchema {
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/**
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* {@inheritdoc}
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*/
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protected function getEntitySchema(ContentEntityTypeInterface $entity_type, $reset = FALSE) {
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$schema = parent::getEntitySchema($entity_type, $reset);
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$schema['node_field_data']['indexes'] += array(
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'node__frontpage' => array('promote', 'status', 'sticky', 'created'),
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'node__status_type' => array('status', 'type', 'nid'),
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'node__title_type' => array('title', array('type', 4)),
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);
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return $schema;
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}
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/**
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* {@inheritdoc}
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*/
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protected function getSharedTableFieldSchema(FieldStorageDefinitionInterface $storage_definition, $table_name, array $column_mapping) {
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$schema = parent::getSharedTableFieldSchema($storage_definition, $table_name, $column_mapping);
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$field_name = $storage_definition->getName();
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if ($table_name == 'node_revision') {
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switch ($field_name) {
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case 'langcode':
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$this->addSharedTableFieldIndex($storage_definition, $schema, TRUE);
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break;
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case 'revision_uid':
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$this->addSharedTableFieldForeignKey($storage_definition, $schema, 'users', 'uid');
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break;
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}
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}
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if ($table_name == 'node_field_data') {
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switch ($field_name) {
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case 'promote':
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case 'status':
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case 'sticky':
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case 'title':
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// Improves the performance of the indexes defined
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// in getEntitySchema().
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$schema['fields'][$field_name]['not null'] = TRUE;
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break;
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case 'changed':
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case 'created':
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// @todo Revisit index definitions:
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// https://www.drupal.org/node/2015277.
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$this->addSharedTableFieldIndex($storage_definition, $schema, TRUE);
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break;
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}
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}
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return $schema;
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}
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}
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