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danrega
2025-05-02 16:24:12 +02:00
parent 88e27784f8
commit 55b21ff7e8
19 changed files with 1694 additions and 1220 deletions
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02_Structures.md
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@@ -1225,9 +1225,9 @@ CLASS zcl_demo_abap IMPLEMENTATION.
"Demonstrating prominent sy components that can be used in ABAP for Cloud Development
"------------------------------------------------------------------------------
"------------------ sy-subrc: Return code of ABAP statements ------------------
"------------------------------------------------------------------------------
*&---------------------------------------------------------------------*
*& sy-subrc: Return code of ABAP statements
*&---------------------------------------------------------------------*
"Many ABAP statements set a sy-subrc value. Check the ABAP Keyword Documentation
"for individual statements. Usually, the value 0 indicates a successful execution.
@@ -1287,9 +1287,9 @@ CLASS zcl_demo_abap IMPLEMENTATION.
out->write( `DELETE: No match according to the WHERE condition.` ).
ENDIF.
"------------------------------------------------------------------------------
"--------------------------- sy-index: Loop indexes ---------------------------
"------------------------------------------------------------------------------
*&---------------------------------------------------------------------*
*& sy-index: Loop indexes
*&---------------------------------------------------------------------*
CLEAR some_string.
@@ -1323,10 +1323,10 @@ CLASS zcl_demo_abap IMPLEMENTATION.
ASSERT some_string = `123456789`.
"------------------------------------------------------------------------------
"------------------- sy-tabix: Row index of internal tables -------------------
"------------------------------------------------------------------------------
*&---------------------------------------------------------------------*
*& sy-tabix: Row index of internal tables
*&---------------------------------------------------------------------*
"Demo standard internal table with 5 entries
DATA(std_itab) = VALUE string_table( ( `a` ) ( `b` ) ( `c` ) ( `d` ) ( `e` ) ).
@@ -1388,9 +1388,9 @@ CLASS zcl_demo_abap IMPLEMENTATION.
ENDLOOP.
ASSERT some_string = `00000`.
"------------------------------------------------------------------------------
"------------------------ sy-dbcnt: Edited table rows -------------------------
"------------------------------------------------------------------------------
*&---------------------------------------------------------------------*
*& sy-dbcnt: Edited table rows
*&---------------------------------------------------------------------*
DELETE FROM zdemo_abap_tab1.
DATA(dbcnt) = sy-dbcnt.
@@ -1412,9 +1412,10 @@ CLASS zcl_demo_abap IMPLEMENTATION.
DELETE FROM zdemo_abap_tab1 WHERE num1 IS INITIAL.
ASSERT sy-dbcnt = 3.
"------------------------------------------------------------------------------
"------------- sy-fdpos: Occurrence in byte or character strings --------------
"------------------------------------------------------------------------------
*&---------------------------------------------------------------------*
*& sy-fdpos: Occurrence in byte or character strings
*&---------------------------------------------------------------------*
"For example, relevant in comparison expressions such as CS (constains string).
"If the comparison is true, sy-fdpos contains the offset of the found value. If it
"is false, sy-fdpos contains the length of the searched string.
@@ -1556,10 +1557,10 @@ CLASS zcl_demo_abap IMPLEMENTATION.
"---- Comment in/out END ----
DO 100000 TIMES.
"------------------------------------------------------------------------
"----------------------------- Comparison 1 -----------------------------
"------------------------------------------------------------------------
*&---------------------------------------------------------------------*
*& Comparison 1
*&---------------------------------------------------------------------*
"1) Internal table with boxed components: All boxed components empty
"---- Comment in/out START ----
@@ -1578,9 +1579,9 @@ CLASS zcl_demo_abap IMPLEMENTATION.
**************************************************************************************************
"------------------------------------------------------------------------
"----------------------------- Comparison 2 -----------------------------
"------------------------------------------------------------------------
*&---------------------------------------------------------------------*
*& Comparison 2
*&---------------------------------------------------------------------*
"3) Internal table with boxed components: All boxed components filled
@@ -1604,9 +1605,9 @@ CLASS zcl_demo_abap IMPLEMENTATION.
**************************************************************************************************
"------------------------------------------------------------------------
"----------------------------- Comparison 3 -----------------------------
"------------------------------------------------------------------------
*&---------------------------------------------------------------------*
*& Comparison 3
*&---------------------------------------------------------------------*
"5) Internal table with boxed components: Only few boxed components filled