Transact-SQL 语法约定 语法 SQL Server 和 Azure SQL 数据库的语法: syntaxsql [WITH<common_table_expression>[,...n] ]MERGE[TOP( expression ) [PERCENT] ] [INTO]<target_table>[WITH(<merge_hint>) ] [ [AS]table_alias]USING[ [AS]table_alias]ON<merge_search_condition>[WHENMATCHED[AND<claus...
MERGEINTO@TargetTableAST USING@SourceTableASSONT.ID=S.IDWHENMATCHEDTHENUPDATESETT.DSPT=S.DSPTWHENNOTMATCHEDBYTARGETTHENINSERTVALUES(S.ID,S.DSPT)WHENNOTMATCHEDBYSOURCETHENDELETEOUTPUT $ACTIONAS[ACTION], Deleted.IDAS'Deleted ID', Deleted.DSPTAS'Deleted Description', Inserted.IDAS'Inserted ID', Inse...
SQL MERGEINTOdbo.Table1 tUSING@tvp vONt.Column1 = v.c1WHENMATCHEDTHENUPDATESETColumn2 = v.c2WHENNOTMATCHEDTHENINSERT(Column1, Column2)VALUES(v.c1, v.c2); 以下T-SQL 可達成此因應措施,並模擬 MERGE。 SQL DROPPROCEDUREIFEXISTSdbo.usp_merge1; goDROPTYPE...
--top not in方式selecttop条数*fromtablenamewhereIdnotin(selecttop条数*页数 Idfromtablename)--ROW_NUMBER() OVER()方式select*from(select*, ROW_NUMBER()OVER(OrderbyId )ASRowNumberfromtablename )asbwhereRowNumberBETWEEN当前页数-1*条数and页数*条数--offset fetch next方式--SQL2012以上的版本才支...
适用于:SQL Server Azure 数据工厂中的 SSIS Integration Runtime 在SQL Server Integration Services 的当前版本中,执行 SQL 任务中的 SQL 语句可以包含 MERGE 语句。 使用此 MERGE 语句可以在一个语句中完成多个 INSERT、UPDATE 和 DELETE 操作。 若要在包中使用 MERGE 语句,请执行下列步骤: 创建用于将源数据...
Syntax for SQL Server and Azure SQL Database: syntaxsql [WITH<common_table_expression>[,...n] ]MERGE[TOP( expression ) [PERCENT] ] [INTO]<target_table>[WITH(<merge_hint>) ] [ [AS]table_alias]USING[ [AS]table_alias]ON<merge_search_condition>[WHENMATCHED[AND<clause_search_condition>...
In SQL Server 2008, you can perform insert, update, or delete operations in a single statement using the MERGE statement. The MERGE statement allows you to join a data source with a target table or view, and then perform multiple actions against the target based on the results of that ...
Sintaxe do SQL Server e do Banco de Dados SQL do Azure: syntaxsql Copiar [ WITH <common_table_expression> [,...n] ] MERGE [ TOP ( expression ) [ PERCENT ] ] [ INTO ] <target_table> [ WITH ( <merge_hint> ) ] [ [ AS ] table_alias ] USING [ [ AS ] table_alias ] ...
In SQL Server 2008, you can perform insert, update, or delete operations in a single statement using the MERGE statement. The MERGE statement allows you to join a data source with a target table or view, and then perform multiple actions against the target based on the results of that ...
在sql server中,不能使用dual这个系统变量来创建表,所以只能换下思路用union all组装数据或使用临时表,另外using中可以使用的还有table表,view视图,sub_query子查询 代码语言:javascript 代码运行次数:0 运行 AI代码解释 USING(SELECT'1001'C1,2C2union allSELECT'1002'C1,3C2union all...)T2 ...