SdbIndex4RefSchemaExtension<K extends SdbKey, V extends SdbValue, I1 extends SdbIndexKey, I2 extends SdbIndexKey, I3 extends SdbIndexKey, I4 extends SdbIndexKey> extension

Store schema extension on store ref

on

Methods

schema4(String keyPath1, String keyPath2, String keyPath3, String keyPath4, {bool? unique}) → SdbIndexSchema

Available on SdbIndex4Ref<K, V, I1, I2, I3, I4>, provided by the SdbIndex4RefSchemaExtension extension

Create store schema, keyPath is String, a List<String> or SdbKeyPath