class SqlContentEntityStorageSchema

Defines a schema handler that supports revisionable, translatable entities.

Entity types may extend this class and optimize the generated schema for all entity base tables by overriding getEntitySchema() for cross-field optimizations and getSharedTableFieldSchema() for optimizations applying to a single field.

Hierarchy

• class \Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema implements DynamicallyFieldableEntityStorageSchemaInterface uses DependencySerializationTrait

File

core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php, line 26

Namespace

Drupal\Core\Entity\Sql

Members

Name	Modifiers	Type	Description
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function
DependencySerializationTrait::__wakeup	public	function
SqlContentEntityStorageSchema::$database	protected	property	The database connection to be used.
SqlContentEntityStorageSchema::$entityManager	protected	property	The entity manager.
SqlContentEntityStorageSchema::$entityType	protected	property	The entity type this schema builder is responsible for.
SqlContentEntityStorageSchema::$fieldStorageDefinitions	protected	property	The storage field definitions for this entity type.
SqlContentEntityStorageSchema::$installedStorageSchema	protected	property	The key-value collection for tracking installed storage schema.
SqlContentEntityStorageSchema::$originalDefinitions	protected	property	The original storage field definitions for this entity type. Used during field schema updates.
SqlContentEntityStorageSchema::$schema	protected	property	A static cache of the generated schema array.
SqlContentEntityStorageSchema::$storage	protected	property	The storage object for the given entity type.
SqlContentEntityStorageSchema::addIndex	protected	function	Creates an index, dropping it if already existing.
SqlContentEntityStorageSchema::addSharedTableFieldForeignKey	protected	function	Adds a foreign key for the specified field to the given schema definition.
SqlContentEntityStorageSchema::addSharedTableFieldIndex	protected	function	Adds an index for the specified field to the given schema definition.
SqlContentEntityStorageSchema::addSharedTableFieldUniqueKey	protected	function	Adds a unique key for the specified field to the given schema definition.
SqlContentEntityStorageSchema::addTableDefaults	protected	function	Adds defaults to a table schema definition.
SqlContentEntityStorageSchema::addUniqueKey	protected	function	Creates a unique key, dropping it if already existing.
SqlContentEntityStorageSchema::checkEntityType	protected	function	Checks that we are dealing with the correct entity type.
SqlContentEntityStorageSchema::createDedicatedTableSchema	protected	function	Creates the schema for a field stored in a dedicated table.
SqlContentEntityStorageSchema::createEntitySchemaIndexes	protected	function	Creates the specified entity schema indexes and keys.
SqlContentEntityStorageSchema::createSharedTableSchema	protected	function	Creates the schema for a field stored in a shared table.
SqlContentEntityStorageSchema::deleteDedicatedTableSchema	protected	function	Deletes the schema for a field stored in a dedicated table.
SqlContentEntityStorageSchema::deleteEntitySchemaData	protected	function	Deletes schema data for the given entity type definition.
SqlContentEntityStorageSchema::deleteEntitySchemaIndexes	protected	function	Deletes the specified entity schema indexes and keys.
SqlContentEntityStorageSchema::deleteFieldSchemaData	protected	function	Deletes schema data for the given field storage definition.
SqlContentEntityStorageSchema::deleteSharedTableSchema	protected	function	Deletes the schema for a field stored in a shared table.
SqlContentEntityStorageSchema::finalizePurge	public	function	Performs final cleanup after all data of a field has been purged. Overrides DynamicallyFieldableEntityStorageSchemaInterface::finalizePurge
SqlContentEntityStorageSchema::getColumnSchemaRelevantKeys	protected	function	Returns a list of column schema keys affecting data storage.
SqlContentEntityStorageSchema::getDedicatedTableSchema	protected	function	Gets the SQL schema for a dedicated table.
SqlContentEntityStorageSchema::getEntityIndexName	protected	function	Gets the name to be used for the given entity index.
SqlContentEntityStorageSchema::getEntitySchema	protected	function	Gets the entity schema for the specified entity type.
SqlContentEntityStorageSchema::getEntitySchemaData	protected	function	Gets entity schema definitions for index and key definitions.
SqlContentEntityStorageSchema::getEntitySchemaTables	protected	function	Gets a list of entity type tables.
SqlContentEntityStorageSchema::getFieldForeignKeys	protected	function	Gets field foreign keys.
SqlContentEntityStorageSchema::getFieldIndexes	protected	function	Gets an index schema array for a given field.
SqlContentEntityStorageSchema::getFieldIndexName	protected	function	Generates an index name for a field data table.
SqlContentEntityStorageSchema::getFieldSchemaData	protected	function	Gets field schema data for the given key.
SqlContentEntityStorageSchema::getFieldSchemaIdentifierName	protected	function	Generates a safe schema identifier (name of an index, column name etc.).
SqlContentEntityStorageSchema::getFieldUniqueKeys	protected	function	Gets a unique key schema array for a given field.
SqlContentEntityStorageSchema::getSchemaFromStorageDefinition	protected	function	Gets the schema data for the given field storage definition.
SqlContentEntityStorageSchema::getSharedTableFieldSchema	protected	function	Gets the schema for a single field definition.
SqlContentEntityStorageSchema::hasColumnChanges	protected	function	Compares schemas to check for changes in the column definitions.
SqlContentEntityStorageSchema::hasNullFieldPropertyData	protected	function	Checks whether a field property has NULL values.
SqlContentEntityStorageSchema::hasSharedTableNameChanges	protected	function	Detects whether any table name got renamed in an entity type update.
SqlContentEntityStorageSchema::hasSharedTableStructureChange	protected	function	Detects whether there is a change in the shared table structure.
SqlContentEntityStorageSchema::initializeBaseTable	protected	function	Initializes common information for a base table.
SqlContentEntityStorageSchema::initializeDataTable	protected	function	Initializes common information for a data table.
SqlContentEntityStorageSchema::initializeRevisionDataTable	protected	function	Initializes common information for a revision data table.
SqlContentEntityStorageSchema::initializeRevisionTable	protected	function	Initializes common information for a revision table.
SqlContentEntityStorageSchema::installedStorageSchema	protected	function	Gets the keyvalue collection for tracking the installed schema.
SqlContentEntityStorageSchema::isTableEmpty	protected	function	Checks whether a database table is non-existent or empty.
SqlContentEntityStorageSchema::loadEntitySchemaData	protected	function	Loads stored schema data for the given entity type definition.
SqlContentEntityStorageSchema::loadFieldSchemaData	protected	function	Loads stored schema data for the given field storage definition.
SqlContentEntityStorageSchema::onEntityTypeCreate	public	function	Reacts to the creation of the entity type. Overrides EntityTypeListenerInterface::onEntityTypeCreate
SqlContentEntityStorageSchema::onEntityTypeDelete	public	function	Reacts to the deletion of the entity type. Overrides EntityTypeListenerInterface::onEntityTypeDelete
SqlContentEntityStorageSchema::onEntityTypeUpdate	public	function	Reacts to the update of the entity type. Overrides EntityTypeListenerInterface::onEntityTypeUpdate
SqlContentEntityStorageSchema::onFieldStorageDefinitionCreate	public	function	Reacts to the creation of a field storage definition. Overrides FieldStorageDefinitionListenerInterface::onFieldStorageDefinitionCreate
SqlContentEntityStorageSchema::onFieldStorageDefinitionDelete	public	function	Reacts to the deletion of a field storage definition. Overrides FieldStorageDefinitionListenerInterface::onFieldStorageDefinitionDelete
SqlContentEntityStorageSchema::onFieldStorageDefinitionUpdate	public	function	Reacts to the update of a field storage definition. Overrides FieldStorageDefinitionListenerInterface::onFieldStorageDefinitionUpdate
SqlContentEntityStorageSchema::performFieldSchemaOperation	protected	function	Performs the specified operation on a field.
SqlContentEntityStorageSchema::processBaseTable	protected	function	Processes the gathered schema for a base table.
SqlContentEntityStorageSchema::processDataTable	protected	function	Processes the gathered schema for a base table.
SqlContentEntityStorageSchema::processIdentifierSchema	protected	function	Processes the specified entity key.
SqlContentEntityStorageSchema::processRevisionDataTable	protected	function	Processes the gathered schema for a base table.
SqlContentEntityStorageSchema::processRevisionTable	protected	function	Processes the gathered schema for a base table.
SqlContentEntityStorageSchema::requiresEntityDataMigration	public	function	Checks if existing data would be lost if the schema changes were applied. Overrides EntityStorageSchemaInterface::requiresEntityDataMigration
SqlContentEntityStorageSchema::requiresEntityStorageSchemaChanges	public	function	Checks if the changes to the entity type requires storage schema changes. Overrides EntityStorageSchemaInterface::requiresEntityStorageSchemaChanges
SqlContentEntityStorageSchema::requiresFieldDataMigration	public	function	Checks if existing data would be lost if the schema changes were applied. Overrides DynamicallyFieldableEntityStorageSchemaInterface::requiresFieldDataMigration
SqlContentEntityStorageSchema::requiresFieldStorageSchemaChanges	public	function	Checks if the changes to the storage definition requires schema changes. Overrides DynamicallyFieldableEntityStorageSchemaInterface::requiresFieldStorageSchemaChanges
SqlContentEntityStorageSchema::saveEntitySchemaData	protected	function	Stores schema data for the given entity type definition.
SqlContentEntityStorageSchema::saveFieldSchemaData	protected	function	Stores schema data for the given field storage definition.
SqlContentEntityStorageSchema::updateDedicatedTableSchema	protected	function	Updates the schema for a field stored in a shared table.
SqlContentEntityStorageSchema::updateSharedTableSchema	protected	function	Updates the schema for a field stored in a shared table.
SqlContentEntityStorageSchema::__construct	public	function	Constructs a SqlContentEntityStorageSchema.