每个ABAP语句必须以关键字开头,以句号结尾,关键字之间必须有至少一个空格分开。 程序名称要以Z开头,Z保证你的报告驻留在客户命名空间中。 客户命名空间包括所有前缀为Y和Z的对象,ABAP的对象名称不区分大小写,小写会自动改为大写。 注释:通过在行的第一个位置放置星号(*)来指示全行注释,在这种情况下,整个行被系统...
大家也知道,SAP这东西,应用服务器可以扩展为多个,但数据库服务器只有一个,所以必须少消耗DB资源。 据boss说,一般多对多或关联很多表(例如3个以上)时就不用inner join(前者是因为难搞清关系,不太清晰),应改成for all entries in。 header-item或多对一关系就可以inner join(即另一张表的where语句上所有的key...
Below ABAP Syntax is ABAP Inner Join example. START-OF-SELECTION. * ASSUMPTION: All quantities are in sales units. Since quantities * are summed to the material group level, it is assumed that all * materials within a material group have the same sales unit of * measure. select a~kunag ...
SAP Managed Tags: ABAP Development Hi Ajay, could you please be clear on the requirement as this is not possible in ABAP because you can only give inner join with tables and not the records of the tables... mention properly as to what you want and we can give you the query... Re...
还有一种有效的办法是,通过TVKO查询到当期公司代码所对应的全部销售组织,从而组建一个RANGE出来,再根据此RANGE查询LIKP。当然要注意RANGE的行项目有上限的,在ECC6中大概2万行将导致ABAP DUMP。 提示:DATA r_vkorg TYPE RANGE OF likp-vkorg. SIGN = ‘I’, OPTION = ‘EQ’, LOW = ‘XXXX’ 即可往r_vkor...
The data that can be selected with a view depends primarily on whether the view implements an inner join or an outer join. With an inner join, you get only the records of the cross-product for which there is an entry in all tables used in the view. With an outer join, the system ...
ABAP:for all entries in 语句 2017-03-10 14:19 −在ABAP开发中,对于不能使用join的聚集表或者需要使用SELECT 的内表,我们一般使用for all entries in 语句将该表与内表串联,查询出需要的数据,例如: BSEG聚集表为例,如下: SELECT bseg~kunnr bseg~lifnr bseg~belnr INT... ...
Now, left join table 1 and 2 and inner join table 2 and 3. What would the resultset be if you wrote this in one single abap statement? My guess is it should be all the rows from table 1 since the LEFT JOIN statements will disregard that there are no rows on the right hand side...
sql使用小技巧之连接( JOIN,INNER JOIN,LEFT JOIN,RIGHT JOIN,FULL OUTER JOIN) 先来看两个表的数据: 完事以上述两表为基础,我们来进行说明。 SQL JOIN 子句用于把来自两个或多个表的行结合起来,基于这些表之间的共同字段,最常见的 JOIN 类型就是SQL INNER JOIN(简单的 JOIN),它用于从多个表中返回满足 ...
SAP Managed Tags: ABAP Development Hi, Outer join used to join the tables even there is no entry in all the tables used in the view. Inner join used to join the tables but there should be an entry in all the table used in the view. ex. INNER JOIUN :- SELECT a~vbeln "Billing...