一个Merge 语句中出现的 Matched 操作,只能出现一次 UPDATE 或者 DELETE 语句,否则就会出现下面的错误 - An action of type 'WHEN MATCHED' cannot appear more than once in a 'UPDATE' clause of a MERGE statement. Merge 语句最后必须包含分号,以 ; 结束。 ps:SQL
= <merge update specification> | <merge delete specification> ... <merge delete specification> ::= DELETE ... Conformance Rules: Without Feature F314, "MERGE statement with DELETE branch", in conforming SQL language, a <merge when matched clause> shall not immediately contain a <merge...
'WHEN MATCHED' cannot appear more than once in a 'UPDATE' clause of a MERGE statement. "EXECUTE AT" with Dynamic Linked Server Name "explicit value must be specified for identity column in table" error in SQL 2000 "FROM clause have the same exposed names. Use correlation names to distingui...
this operator allow us to merge the results of multiple queries into one result set.each part of the query statement must have the same number and order of columns,but the data types can be different. is_srvrolemember() in mssql a built-in function in mssql that is used to detemine wh...
I have been tasked to convert a SSIS package to stored procedures. The package runs in less than 60 seconds. The package builds staging files from DB2 to MSSQL and then runs the MSSQL Merge statement. Unfortunately, if I try to use an OPENQUERY to
Only SQL Server can create and update temporary statistics. However, you can delete temporary statistics and monitor statistics properties using the same tools that you use for permanent statistics: Delete temporary statistics using theDROP STATISTICSstatement. ...
2.1.2.52 F314, MERGE statement with DELETE branch 2.1.2.53 F321, User authorization 2.1.2.54 F341, Usage tables 2.1.2.55 F361, Subprogram support 2.1.2.56 F381, Extended schema manipulation 2.1.2.57 F381-01, ALTER TABLE statement: ALTER COLUMN clause 2.1.2.58 F381-03, ALTER TABLE ...
Fixed issueMS SQL: Execute Current Statementwhere it did not handle 2 statements on a single line correctly. Improved support for SQL Server 2017 syntax by refreshing IntelliSense and SMO dependencies. Contributions and "thank you" We would like to thank everyone who contributed to localization for...
For example, use the following Transact-SQL (T-SQL) statement to view information about all jobs on a server: SQL Copy USE MSDB GO SELECT job_id, [name] FROM dbo.sysjobs; Schedules A schedule specifies when a job runs. More than one job can run on the same schedule, and more ...
How Merge Replication Works When a table is published using merge replication, SQL Server makes three important changes to the schema of the database. First, SQL Server identifies a unique column for each row in the table being replicated. This allows the row to be uniquely identified across ...