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如何在abap sql中显示每个文档的最大版本号?_Abap_Opensql - Fatal编程技术网

如何在abap sql中显示每个文档的最大版本号?

如何在abap sql中显示每个文档的最大版本号?,abap,opensql,Abap,Opensql,我希望使用下面的语句来显示每个文档的最大版本号,但是,DOKVR的值为空。有人能帮忙吗 SELECT DOKNR MAX( DOKVR ) FROM DRAT WHERE DOKNR IN S_DOKNR AND DOKAR IN S_DOKAR. WRITE:/ DOKNR, 'H', DOKVR. ENDSELECT. 您需要指定数据要进入的变量。我相信下面的代码输出了您想要的内容: DATA: doknr TYPE doknr, dokvr TYP

我希望使用下面的语句来显示每个文档的最大版本号,但是,DOKVR的值为空。有人能帮忙吗

SELECT DOKNR MAX( DOKVR ) FROM DRAT
    WHERE DOKNR IN S_DOKNR
    AND DOKAR IN S_DOKAR.

    WRITE:/ DOKNR, 'H',  DOKVR.
ENDSELECT.

您需要指定数据要进入的变量。我相信下面的代码输出了您想要的内容:

DATA: doknr TYPE doknr,
      dokvr TYPE dokvr.
SELECT dokar MAX( dokvr ) FROM drat
  INTO (doknr, dokvr)
  GROUP BY dokar.
  WRITE:/ doknr,'H', dokvr.
ENDSELECT.
输出:

PTE                       H 21
ITS                       H 09
CMR                       H 04
L01                       H 00
GRI                       H 00
CUM                       H 00
FHD                       H 00
RMS                       H 03
SCE                       H 03
SLD                       H 02
RE                        H 00
GRA                       H 00
(and so on)

您需要指定数据要进入的变量。我相信下面的代码输出了您想要的内容:

DATA: doknr TYPE doknr,
      dokvr TYPE dokvr.
SELECT dokar MAX( dokvr ) FROM drat
  INTO (doknr, dokvr)
  GROUP BY dokar.
  WRITE:/ doknr,'H', dokvr.
ENDSELECT.
输出:

PTE                       H 21
ITS                       H 09
CMR                       H 04
L01                       H 00
GRI                       H 00
CUM                       H 00
FHD                       H 00
RMS                       H 03
SCE                       H 03
SLD                       H 02
RE                        H 00
GRA                       H 00
(and so on)