从SQL Server 2025(17.x) 预览版开始,Data Quality Services (DQS)、Master Data Services (MDS)、Azure Synapse Link 和 Reporting Services 将被删除,并且已弃用在以前的版本上。 版本和功能:查看不同版本和 SQL Server 版本支持的功能,以确定最适合业务需求的功能
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從SQL Server 2025 (17.x) 預覽開始,Data Quality Services (DQS)、Master Data Services (MDS)、Azure Synapse Link 和 Reporting Services 都會遭到移除,而且在舊版上已被取代。 版本和功能:請檢閱 SQL Server 不同版本和版次的支援功能,以判斷哪一種最適合您的商務需求。
12324 Resolves an issue introduced with changes to the link feature for Azure SQL Managed Instance, which prevents availability groups from synchronizing when replicas are running on different cumulative updates. For more information, see KB5024276.Applies to: SQL Server 2019 (15.x) CU 20 and l...
SELECT name FROM [SRVR002\ACCTG].master.sys.databases ; GO Writing a query that joins tables from a linked server Use four-part names to refer to an object on a linked server. Execute the following code to return a list of all logins on the local server and their matching logins on ...
select * from sys.servers; --使用 sp_helpserver 来显示可用的服务器 Exec sp_helpserver --删除已经存在的某个链接 Exec sp_droplinkedsrvlogin服务器别名,Null Exec sp_dropserver 服务器别名 --使用sp_addlinkedserver来增加链接 EXEC sp_addlinkedserver ...
Linked servers enable the SQL Server Database Engine and Azure SQL Managed Instance to read data from the remote data sources and execute commands against the remote database servers (for example, OLE DB data sources) outside of the instance of SQL Server. Typically linked servers are configured...
sp_tables_ex @table_server=Ora817Link, @table_schema='your_schema_name' 消息6 错误7413:无法连接到链接服务器 '%ls' (OLE DB 访问接口 '%ls')。 请启用委托或使用当前用户的远程 SQL Server 登录名。 Msg 18456,级别 14,状态 1,第 1 行登录失败的用户“”。
Perform integrity processing on the dependent tables by issuing the SET INTEGRITY statement with the IMMEDIATE CHECKED option on these dependent tables. Re-issue the statement or command. sqlcode: -20285 sqlstate: 55057 SQL20287WThe environment of the specified cached statement is different than the...
Many types of data sources can be configured as linked servers, including third-party database providers and Azure Cosmos DB. After a linked server is created, distributed queries can be run against this server, and queries can join tables from more than one data source. If the linked server...