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danrega
2024-05-23 17:43:58 +02:00
parent 8bd98b27de
commit f3fc1504c4
11 changed files with 975 additions and 662 deletions
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02_Structures.md
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@@ -57,7 +57,7 @@ TYPES: BEGIN OF struc_type,
       END OF struc_type.
```
Alternatively, you can also use the following syntax. However, a chained statement provides better readability.
Alternatively, you can also use the following syntax. However, a chained statement may provide better readability.
``` abap
TYPES BEGIN OF struc_type.
TYPES comp1 TYPE ... .
@@ -98,7 +98,8 @@ TYPES: BEGIN OF struc_type,
**Creating structures**
- To create a structure in an ABAP program, you can use the `DATA` keyword. - It works in the same way as the `TYPES` statement above.
- To create a structure in an ABAP program, you can use the `DATA` keyword.
- It works in the same way as the `TYPES` statement above.
- Unlike the `TYPES` statement, you can use the [`VALUE`](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abapdata_options.htm) addition to set default values.
``` abap
@@ -113,7 +114,7 @@ DATA: BEGIN OF struc,
END OF struc.
```
Alternatively, you can use the following syntax. Similar to above, a chained statement provides better readability.
Alternatively, you can use the following syntax. Similar to above, a chained statement may provide better readability.
``` abap
DATA BEGIN OF struc.
@@ -177,7 +178,7 @@ FINAL(struc_11) = struc_9.
"value assignments) ...
DATA(struc_a) = VALUE struc_type( ).
"... yields the same result as the following declaration.
"... is similar to the following declaration.
DATA struc_b TYPE struc_type.
"Structures declared inline instead of an extra declared variable
@@ -678,7 +679,7 @@ ENDLOOP.
**Inserting a single row into a database table from a structure** using ABAP SQL statements with
[`INSERT`](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abapinsert_dbtab.htm). The following statements can be considered as alternatives. The third statement shows that instead of inserting a row from an existing structure, you can create and fill a structure directly.
Note that you should avoid inserting a row with a particular key into the database table if a row with the same key already exists.
Note that you should avoid inserting a row with a particular key into the database table if a row with the same key already exists. Note that with this and the followig syntax, various options/expressions are possible.
``` abap
INSERT INTO dbtab VALUES @struc.