我有多个领域文件,(每个用户登录到我的应用程序中一个),我需要对文件系统中的每个领域文件进行迁移。
RLMRealmConfiguration *config = [RLMRealmConfiguration defaultConfiguration];
config.schemaVersion = 1;
config.migrationBlock = ^(RLMMigration *migration, uint64_t oldSchemaVersion) {
if (oldSchemaVersion < 1) {
//do the same changes for all file.realm in the filesystem
}
};
[RLMRealmConfiguration setDefaultConfiguration:config];
[RLMRealm defaultRealm];如何为每个文件系统数据库而不仅仅是对默认的领域文件执行领域迁移?
发布于 2015-10-05 21:15:44
+[RLMRealm migrateRealm:]在配置指定的路径上执行领域迁移:
RLMRealmConfiguration *config = [RLMRealmConfiguration defaultConfiguration];
config.schemaVersion = 1;
config.migrationBlock = ...;
config.path = @"path 1";
[RLMRealm migrateRealm:config];
config.path = @"path 2";
[RLMRealm migrateRealm:config];https://stackoverflow.com/questions/32957225
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