b.santos/abap-cheat-sheets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update

Browse Source
This commit is contained in:
danrega
2024-03-07 12:57:14 +01:00
parent 508e74a1e0
commit 5a5f0727fa
7 changed files with 1967 additions and 1912 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
03_ABAP_SQL.md
View File

@@ -136,7 +136,7 @@ Views](https://help.sap.com/doc/abapdocu_latest_index_htm/latest/en-US/index.htm
You use ABAP SQL `SELECT` statements to read data from one or more database tables (or views). This can be done to create a multirow or single row result set by assigning the result set to a suitable data object, i. e. you can store the multirow read result in an internal table or the single row result in a structure.
The `SELECT` statement includes several clauses that serve
different purposes. The following code snippet shows the basic syntax:
different purposes. The following code snippet shows the basic syntax (see the note below for a different but interchangeable syntax):
``` abap
SELECT FROM source "What database table or view to read from
FIELDS field_list "What columns should be read
@@ -155,8 +155,7 @@ SELECT FROM source "What database table or view to read from
> - specified in an [operand position](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenoperand_position_glosry.htm) of an ABAP SQL statement.
> See more information [here](https://help.sap.com/doc/abapdocu_cp_index_htm/CLOUD/en-US/index.htm?file=abenhost_variable_glosry.htm).
>- The `SELECT` list, i. e. the fields that are specified, can also be specified following the `SELECT`
keyword before the `FROM` clause - without `FIELDS`. The
following two `SELECT` statements are basically the same but differently arranged:
keyword before the `FROM` clause - without `FIELDS`. The following two `SELECT` statements are basically the same but differently arranged. The code snippets in the cheat sheet randomly use one syntax or the other.
> ``` abap
> SELECT FROM dbtab
> FIELDS comp1, comp2, comp3