使用database_sync_to_async进行异步数据库操作的步骤如下: 1.导入database_sync_to_async函数: fromimportsync_to_async 2.定义异步数据库操作的函数: asyncdefmy_async_database_operation(): #异步数据库操作代码 3.使用database_sync_to_async将同步操作转换为异步操作: async_my_database_operation=sync_to...
最大保護モードと最大可用性モードでは、SYNC転送を使用する必要があります。最大パフォーマンス保護モードでは、ASYNC転送オプションを使用します。 ASYNC転送モードと異なり、SYNC転送モードでは、発生するネットワーク待機時間のために、プライマリ・データベースのパフォーマンスに影響が出...
日志传输的多个属性增加如(ARCH | LGWR [NO]AFFIRM [NO]ALTERNATE [NO]DELAY [NO]DEPENDENCY [NO]MAX_FAILURE [NO]QUOTA_SIZE [NO]QUOTA_USED [NO]REGISTER | REGISTER [=location_format] NOREOPEN SYNC | ASYNC) 支持自定义日志传输进程(ARCH|LGWR),默认为ARCH, 支持自定义网络传输模式(SYNC|ASYNC),默认...
(sync/async) indexing with extended B-tree Implementation language Go Server OS(s) BSD, Linux, OS X, Solaris, Windows, IBM z/OS Embeddable Yes, optionally Server APIs gRPC Partition methods Sharding Consistency concepts Immediate Consistency Transaction concepts ACID with Snapshot Isolation (SSI) ...
context - The context to associate with this operation. Returns: database usages as paginated response with PagedIterable<T>. listByDatabaseAsync public abstract PagedFlux listByDatabaseAsync(String resourceGroupName, String serverName, String databaseName) Gets database usages. Parameters: resour...
where the Application Data is stored, it is the secondary Database where the mentioned Objects from above stored for anytime fast access outside the primary Database for shrinking the main Database, e.g. SAP HANA. SAP IQ can compress the SAP HANA Data up to 80% in size due to the co...
在SYNC 和 ASYNC 模式下运行的代理均支持回写功能。 要将数据回写到 Oracle Autonomous Database: 在数据集成中,创建一个文件,其中包含要回写的源数据中的一个标题行。 该标题行必须与目标维中的维名称完全匹配。在维名称的 SQL 查询中,可以使用别名代表列名称。
In the event that your objects get out of sync with the database for whatever reason, you can use Reload and ReloadAll to reload the objects using the primary key values attached to the objects.pilot, _ := models.FindPilot(ctx, db, 1) // > Object becomes out of sync for some ...
synapsedatabase_SyncErrors synapsedatabase_AsyncOperations Many-To-One Relationship: asyncoperation synapsedatabase_AsyncOperations 展开表 PropertyValue ReferencingEntity asyncoperation ReferencingAttribute regardingobjectid ReferencedEntityNavigationPropertyName synapsedatabase_AsyncOperations IsCustomizable True Associa...
To specify equality condition on an array, use the query document{ <field>: <value> }where<value>is the exact array to match, including the order of the elements. To specify equality condition on an array, construct a filter using themethod, whereis the exact array to match, including th...