horst_keller
Product and Topic Expert
Product and Topic Expert
Member since ‎11-27-2011

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ABAP CDS annotations add metadata to a CDS object (mainly CDS entities) that goes beyond the syntax features of the SQL (DDL) part of its definition. An annotation is specified in the CDS source code of a CDS object using the annotation syntax @... t...
You know the ABAP console of ADT that allows to use out->write in the main method of classes that implement interface if_oo_adt_classrun in order to write the content of ABAP data objects to a text console. You might also know the interface if_demo_...
The ABAP Keyword Documentation is a special kind of SAP documentation that you normally see after using F1 in a source code editor of ADT or ABAP Workbench. ABAP Keyword Documentation is system documentation delivered with every AS ABAP, but you can ...
A syntax SELECT * EXCEPT col1, col2, ... to select all columns but those listed behind EXCEPT is not supported in most SQL variants, see e.g. discussions in stackoverflow. Alas, it is not supported in ABAP SQL either. But instead of working wit GTT...
Normally, you use ABAP at a very high level, just think of RAP for example. From time to time, however, it can be useful to remember the absolute basics. Using the example of elementary data objects, let's look at the absolute basis of all data proce...