import Foundation func postboxUpgrade_12to13(metadataTable: MetadataTable, valueBox: ValueBox) { // drop PeerMergedOperationLogIndexTable valueBox.dropTable(ValueBoxTable(id: 30, keyType: .binary)) // drop PeerOperationLogTable valueBox.dropTable(ValueBoxTable(id: 31, keyType: .binary)) metadataTable.setUserVersion(13) }