Abap 内部表中的嵌套分组

Abap 内部表中的嵌套分组,abap,opensql,internal-tables,Abap,Opensql,Internal Tables,我想得到所有行,它们在字段anln1和anln2中有不同的条目。 为此,我需要一个合适的OpenSQL语句 例如,有下表: anln1 | anln2 | datum | psp | przt ------------------------------------------ 10007 | 0 | 20140101 | 12345678 | 1 10007 | 0 | 20140101 | 11111111 | 99 10007 | 1 | 20140

我想得到所有行,它们在字段anln1和anln2中有不同的条目。 为此,我需要一个合适的OpenSQL语句

例如,有下表:

anln1 | anln2 | datum    | psp      | przt
------------------------------------------
10007 | 0     | 20140101 | 12345678 | 1
10007 | 0     | 20140101 | 11111111 | 99
10007 | 1     | 20140101 | 12345678 | 1
10007 | 1     | 20140101 | 11111111 | 99
如果存在另一个子编号,例如anln2=1,anln1+anln2的所有条目应重复其数据pspprzt的组合

不幸的是,我的表违反了此规范(SQLFiddle:):

作为我查询的结果,我需要识别所有违反我规范的行。正确的行应该省略掉。 正确的行是anln1为10001、10002、10003、10004、10007的行

因此,结果应该如下所示:

anln1 | anln2 | datum    | psp      | przt
------------------------------------------
10000 | 0     | 20140101 | 12345678 | 60
10000 | 0     | 20140101 | 11111111 | 40
10000 | 1     | 20140101 | 11111111 | 100
10000 | 2     | 20140101 | 11111111 | 100
10000 | 3     | 20140101 | 22222222 | 100
10005 | 0     | 20140101 | 22222222 | 100
10005 | 1     | 20140101 | 33333333 | 100
10006 | 0     | 20140101 | 11111111 | 20
10006 | 0     | 20140101 | 22222222 | 80
10006 | 1     | 20140101 | 11111111 | 30
10006 | 1     | 20140101 | 11111111 | 70
 SORT gt_internaltable BY anln1 anln2 datum psp przt. 
我尝试使用GROUP BY,使和COUNT(…)>1,但没有得到有用的结果。这甚至可以用(开放的)SQL解决吗


真的很期待你的帮助!请使用我的SQLFiddle()进行尝试

在使用anln2 0选择条目后,我使用了一个内部表

首先,我对所选结果进行如下排序:

anln1 | anln2 | datum    | psp      | przt
------------------------------------------
10000 | 0     | 20140101 | 12345678 | 60
10000 | 0     | 20140101 | 11111111 | 40
10000 | 1     | 20140101 | 11111111 | 100
10000 | 2     | 20140101 | 11111111 | 100
10000 | 3     | 20140101 | 22222222 | 100
10005 | 0     | 20140101 | 22222222 | 100
10005 | 1     | 20140101 | 33333333 | 100
10006 | 0     | 20140101 | 11111111 | 20
10006 | 0     | 20140101 | 22222222 | 80
10006 | 1     | 20140101 | 11111111 | 30
10006 | 1     | 20140101 | 11111111 | 70
 SORT gt_internaltable BY anln1 anln2 datum psp przt. 
然后我在内部表上循环并删除了所有的双条目

 LOOP AT gt_internaltable INTO gs_tablerow.
    AT NEW anln1.
      CLEAR g_count.
    ENDAT.

    g_count = g_count + 1.

    AT END OF anln1.
      IF g_count > 1. " delete double entries
        DELETE gt_internaltable WHERE anln1 = gs_tablerow-anln1
                         AND   anln2 = gs_tablerow-anln2
                         AND   datum = gs_tablerow-datum
                         AND   psp = gs_tablerow-psp
                         AND   przt = gs_tablerow-przt.
      ENDIF.
    ENDAT.
  ENDLOOP.

最后,gt_internaltable中保留了一个违反我规范的条目列表。

我认为通过OpenSQL是无法实现的

下面是如何使用现代ABAP语法通过分组实现这一点:

TYPES: BEGIN OF ty_anla,
        anln1 TYPE anln1,
        anln2 TYPE anln2,
        datum TYPE erdat,
        psp   TYPE c LENGTH 8,
        przt  TYPE i,
       END OF ty_anla,
       tty_anla TYPE STANDARD TABLE OF ty_anla WITH NON-UNIQUE KEY primary_key COMPONENTS anln1.

DATA: lt_input TYPE tty_anla,
      lt_output TYPE tty_anla.

lt_output = lt_input = 
VALUE #( ( anln1 = 10000 anln2 = 0 datum = '20140101' psp = 12345678 przt = 60 )
         ( anln1 = 10000 anln2 = 0 datum = '20140101' psp = 11111111 przt = 40 )
         ( anln1 = 10000 anln2 = 1 datum = '20140101' psp = 11111111 przt = 100 )
         ( anln1 = 10000 anln2 = 2 datum = '20140101' psp = 11111111 przt = 100 )
         ( anln1 = 10000 anln2 = 3 datum = '20140101' psp = 22222222 przt = 100 )
         ( anln1 = 10001 anln2 = 0 datum = '20140101' psp = 12312312 przt = 100 )
         ( anln1 = 10001 anln2 = 1 datum = '20140101' psp = 12312312 przt = 100 )
         ( anln1 = 10001 anln2 = 2 datum = '20140101' psp = 12312312 przt = 100 )
         ( anln1 = 10002 anln2 = 0 datum = '20140101' psp = 11111111 przt = 100 )
         ( anln1 = 10003 anln2 = 0 datum = '20140101' psp = 11111111 przt = 100 )
         ( anln1 = 10004 anln2 = 0 datum = '20140101' psp = 11111111 przt = 100 )
         ( anln1 = 10005 anln2 = 0 datum = '20140101' psp = 22222222 przt = 100 )
         ( anln1 = 10005 anln2 = 1 datum = '20140101' psp = 33333333 przt = 100 )
         ( anln1 = 10006 anln2 = 0 datum = '20140101' psp = 11111111 przt = 20 )
         ( anln1 = 10006 anln2 = 0 datum = '20140101' psp = 22222222 przt = 80 )
         ( anln1 = 10006 anln2 = 1 datum = '20140101' psp = 11111111 przt = 30 )
         ( anln1 = 10006 anln2 = 1 datum = '20140101' psp = 11111111 przt = 70 )
         ( anln1 = 10007 anln2 = 0 datum = '20140101' psp = 12345678 przt = 1 )
         ( anln1 = 10007 anln2 = 0 datum = '20140101' psp = 11111111 przt = 99 )
         ( anln1 = 10007 anln2 = 1 datum = '20140101' psp = 12345678 przt = 1 )
         ( anln1 = 10007 anln2 = 1 datum = '20140101' psp = 11111111 przt = 99 )
                                                                  ).

LOOP AT lt_input ASSIGNING FIELD-SYMBOL(<fs_inp>) USING KEY primary_key GROUP BY ( anln1 = <fs_inp>-anln1 index = GROUP INDEX size = GROUP SIZE ) REFERENCE INTO DATA(common_anln1).
LOOP AT GROUP common_anln1 ASSIGNING FIELD-SYMBOL(<fs_member>) GROUP BY ( datum = <fs_member>-datum psp = <fs_member>-psp przt = <fs_member>-przt index = GROUP INDEX size = GROUP SIZE ) REFERENCE INTO DATA(common_key).
 DATA(common_key_size) = common_key->*-size.
 EXIT.
ENDLOOP.
 CHECK common_anln1->*-size = common_key_size.
 DELETE lt_output WHERE anln1 = common_anln1->*-anln1.
ENDLOOP.

10007在这里,因为根据您的定义,它不是一条正确的线。anln1+anln2的所有条目应重复其基准、psp和przt的组合。不同的10007
anln2
值具有不同的psp值。

不确定有什么问题,但。。。乍一看,所有记录都是唯一的,因此使用COUNT(*)没有帮助。尝试从select语句中删除anln2并再次检查。