What is 'SQL path expression' in SAP BC-DWB-DIC - ABAP Dictionary?

SQL path expression - Overview

• Component: BC-DWB-DIC

• Component Name: ABAP Dictionary

• Description: Specifies a CDS association path, a CTE association path, or a CDS/CTE association path in ABAP SQL or ABAP CDS. An SQL path expression functions as a data source or as an element of a data source. For this, CDS associations and CTE associations are created internally as joins.

SQL path expression - Details

• 
  Key Concepts: 
  SQL path expressions are a type of expression used in the ABAP Dictionary of SAP. They are used to define the path of a database table or view in the ABAP Dictionary. The SQL path expression is composed of the database table or view name, followed by the schema name and the database name. 
  
  How to use it: 
  In order to use an SQL path expression, you must first define the database table or view in the ABAP Dictionary. Once this is done, you can then use the SQL path expression to access the table or view from within your ABAP program. 
  
  Tips & Tricks: 
  When using an SQL path expression, it is important to ensure that all of the components of the expression are correct. This includes the database table or view name, schema name, and database name. If any of these components are incorrect, then your program may not be able to access the table or view correctly. 
  
  Related Information: 
  For more information on SQL path expressions and how to use them in SAP, please refer to SAP Help documentation on BC-DWB-DIC ABAP Dictionary.