--- Mapping\Fixture\Yaml\MaterializedPathCategory: type: entity table: materialized_path_categories id: id: type: integer generator: strategy: AUTO gedmo: tree: type: materializedPath activateLocking: true fields: title: type: string length: 64 gedmo: - treePathSource path: type: string length: 3000 gedmo: treePath: separator: ',' level: type: integer gedmo: - treeLevel lockTime: type: datetime gedmo: - treeLockTime manyToOne: parent: targetEntity: Mapping\Fixture\Yaml\MaterializedPathCategory inversedBy: children gedmo: - treeParent indexes: search_idx: columns: title