ABAP

DATA chicken TYPE chickentype  .
DATA cow     TYPE cowtype      .
* DATA dog     TYPE dogtype      .
DATA bird    TYPE birdtype     .
    
my_method( IMPORTING "chicken =  chicken 
                     cow     =  cow      
                     bird    =  bird ).

BDL

define behavior for zi_comments //alias <alias_name>
persistent table zbc_comments
late numbering
lock dependent by _Task

SQL

select * from users
where name like 'P%'
  and not exists( select 'irgendwas' from dummy)

CDS

@AbapCatalog.sqlViewName: 'ZSQL_CLIENT'
//@AbapCatalog.compiler.compareFilter: true
@AbapCatalog.preserveKey: true
@AccessControl.authorizationCheck: #CHECK /* Test */
@EndUserText:{ label: 'Client independent source data',
               quickinfo: 'Test' }
define view zcds_client as select from snwd_so_i as soi
                    left outer join snwd_pd as pd 
                    on soi.product_guid = pd.node_key
{
   test /* Auskommentiert */ as InDerZeile,
    soi.parent_key  as so_id, 
    @UI.lineItem[{position: 10},
                 {position: 20, 
                  qualifier: 'Q' ,
                  type: #TEST }]
    soi.op_item_pos as so_pos,
    pd.product_id   as pd_id
    /*
      auskommentiert über mehrere Zeilen
      hinweg 
      */
}

Note A, Vierte Oktave (440 Hz):

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