Internal table joins

[Former Member]

Hi 2 all,

How to join two internal tables in abap,

give me a example

[Former Member]

select

a_{mblnr b}bwart b_{matnr b}werks b_{lifnr B}dmbtr b_{menge b}ebeln

b~bukrs into table t_mseg from mkpf as a inner join mseg as b

on a_{mblnr = b}mblnr where

budat in s_budat

and bukrs in s_bukrs

and matnr in s_matnr.

hope this helps

Regards

[Former Member]

Hi,

*Select statment for fetching all the owners
  SELECT ba~ba_ba_no
         ba~ba_seq_no
         ba~ba_nm_1
         INTO TABLE it_owners
     FROM oiuh_cm_ba    AS ba INNER JOIN
          oiucm_ba_link AS balink
     ON ba~ba_ba_no = balink~ba_no AND
        ba~ba_seq_no = balink~ba_seq
     WHERE ba~ba_ba_no IN s_own AND
           balink~ba_type = 'V'.

[Former Member]

hi friend i am beginner in abap

i want a query to join two intenal tables and store in another table

tables:mara,marc

fields in mara:matnr,ersda

fields in marc:werks

[Former Member]

hi Raj,

do this way ..

select a~matnr 
       a~ersda
       b~werks 
  into table it_mara 
  from mara as a inner join 
       marc as b
on a~matnr = b~matnr where
matnr in s_matnr
and werks in s_werks.

Reward if it helps

Regards,,

Santosh

Message was edited by: Santosh Kumar P

[Former Member]

SELECT a_{matnr a}ersda c~werks

into table itab

from mara as a inner join marc as c

on a_{matnr = c}matnr.

Also, just want to inform you that MaRA, MARC are database tables and not internal tables

[Former Member]

Hi,

You cannot JOIN two internal tables..You have to write two separate LOOP AT..

Ex.

LOOP AT ITAB1.

LOOP AT ITAB2 WHERE VBELN = ITAB1-VBELN.

........

ENDLOOP.

ENDLOOP.

Thanks,

Naren

[Former Member]

Example

Output a list of all flights from Frankfurt to New York between 10th and 20th September, which are not sold out:

DATA: DATE LIKE SFLIGHT-FLDATE,

CARRID LIKE SFLIGHT-CARRID,

CONNID LIKE SFLIGHT-CONNID.

SELECT F_{CARRID F}CONNID F~FLDATE

INTO (CARRID, CONNID, DATE)

FROM SFLIGHT AS F INNER JOIN SPFLI AS P

ON F_{CARRID = P}CARRID AND

F_{CONNID = P}CONNID

WHERE P~CITYFROM = 'FRANKFURT'

AND P~CITYTO = 'NEW YORK'

AND F~FLDATE BETWEEN '19970910' AND '19970920'

AND F_{SEATSOCC < F}SEATSMAX.

WRITE: / DATE, CARRID, CONNID.

ENDSELECT.

[Former Member]

select

a_{mblnr b}bwart b_{matnr b}werks b_{lifnr B}dmbtr b_{menge b}ebeln

b~bukrs into table t_mseg from mkpf as a inner join mseg as b

on a_{mblnr = b}mblnr where

budat in s_budat

and bukrs in s_bukrs

and matnr in s_matnr.

hope this helps

Regards

[Former Member]

Do you need to Query on 2 internal tables or just to

merge 2 internal table into one ????

Regards,

[Former Member]

Hi raja,

We have to use FOR ALL ENTRIES

to join internal tables.

1. INNER JOIN

DBTAB1 <----

---

> DBTAB2

It is used to JOIN two DATABASE tables

having some COMMON fields.

2. Whereas

For All Entries,

DBTAB1 <----

---

> ITAB1

is not at all related to two DATABASE tables.

It is related to INTERNAL table.

3. If we want to fetch data

from some DBTABLE1

but we want to fetch

for only some records

which are contained in some internal table,

then we use for alll entries.

*----

---

1. simple example of for all entries.

2. NOTE THAT

In for all entries,

it is NOT necessary to use TWO DBTABLES.

(as against JOIN)

3. use this program (just copy paste)

it will fetch data

from T001

FOR ONLY TWO COMPANIES (as mentioned in itab)

4

REPORT abc.

DATA : BEGIN OF itab OCCURS 0,

bukrs LIKE t001-bukrs,

END OF itab.

DATA : t001 LIKE TABLE OF t001 WITH HEADER LINE.

*----

---

itab-bukrs = '1000'.

APPEND itab.

itab-bukrs = '1100'.

APPEND itab.

*----

---

SELECT * FROM t001

INTO TABLE t001

FOR ALL ENTRIES IN itab

WHERE bukrs = itab-bukrs.

*----

---

LOOP AT t001.

WRITE 😕 t001-bukrs.

ENDLOOP.

regards,

amit m.