function BaseFieldDefinition::getSchema
Same name in other branches
- 9 core/lib/Drupal/Core/Field/BaseFieldDefinition.php \Drupal\Core\Field\BaseFieldDefinition::getSchema()
- 8.9.x core/lib/Drupal/Core/Field/BaseFieldDefinition.php \Drupal\Core\Field\BaseFieldDefinition::getSchema()
- 10 core/lib/Drupal/Core/Field/BaseFieldDefinition.php \Drupal\Core\Field\BaseFieldDefinition::getSchema()
Overrides FieldStorageDefinitionInterface::getSchema
1 call to BaseFieldDefinition::getSchema()
- BaseFieldDefinition::getColumns in core/
lib/ Drupal/ Core/ Field/ BaseFieldDefinition.php - Returns the field columns, as defined in the field schema.
File
-
core/
lib/ Drupal/ Core/ Field/ BaseFieldDefinition.php, line 663
Class
- BaseFieldDefinition
- A class for defining entity fields.
Namespace
Drupal\Core\FieldCode
public function getSchema() {
if (!isset($this->schema)) {
// Get the schema from the field item class.
$definition = \Drupal::service('plugin.manager.field.field_type')->getDefinition($this->getType());
$class = $definition['class'];
$schema = $class::schema($this);
// Fill in default values.
$schema += [
'columns' => [],
'unique keys' => [],
'indexes' => [],
'foreign keys' => [],
];
// Merge custom indexes with those specified by the field type. Custom
// indexes prevail.
$schema['indexes'] = $this->indexes + $schema['indexes'];
$this->schema = $schema;
}
return $this->schema;
}
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