Get Example source ABAP code based on a different SAP table
ABAP_CDS in ABAP Release 7.62 ITOC BEGIN_SECTION SAP_INTERNAL_HINT The operator IS [NOT] NULL can be used in ON- and HAVING-conditions. It is not known since when. END_SECTION SAP_INTERNAL_HINT
ABAP_MODIFICATION_NN Session Variables
When a CDS view is accessed using AB_SQL , three session variables ($session.user, $session.client, and $session.system_language) can be accessed here. In these variables, the values of the system fields sy-uname, sy-mandt and sy-langu are available.
ABAP_MODIFICATION_NN CDS Views with Input Parameters
In ABAP_RELEASE 7.62 and higher, the input parameters of CDS views are supported by all database platforms and can be used in AB_SQL . It is no longer necessary to query property VIEWS_WITH_PARAMETERS using method USE_FEATURES of class CL_ABAP_DBFEATURES. Querying this property results in a warning check from the syntax check.
ABAP_MODIFICATION_NN Expressions and Functions
The following changes have been made:
A CAST expression now contain nested cast expressions and case distinctions as an operand.
The following additional string functions are now supported: CONCAT_WITH_SPACE, LEFT, INSTR, RIGHT, and RPAD.
Input parameters from the parameter list parameter_list of a CDS view can be passed to many arguments of built-in functions.
A one character literal with the type NUMC can now be compared with a data source of the type LANG.
ABAP_MODIFICATION_NN Exposing CDS Associations
Path expressions can now be exposed with more than one CDS association in the SELECT list of a CDS view. The fields of the association source from the ON condition of the exposed CDS association, which then also need to be specified, must be defined using an appropriately specified path.
