Demo_Chess_V_Stage9

DDL: DEMO_CHESS_V_STAGE9 SQL: demo_chess_sst9 Type: view Package: SABAP_DEMOS_SQL_CHESS

Helper View to generate allowed movements

Demo_Chess_V_Stage9 is a CDS View that provides data about "Helper View to generate allowed movements" in SAP S/4HANA. It reads from 2 data sources (Demo_Chess_V_Stage8, Demo_Chess_V_Stage7) and exposes 25 fields with key fields gameuuid, movecnt, move_color, move_from_x, move_from_y. Part of development package SABAP_DEMOS_SQL_CHESS.

Data Sources (2)

SourceAliasJoin Type
Demo_Chess_V_Stage8 moves from
Demo_Chess_V_Stage7 position inner

Annotations (4)

NameValueLevelField
AbapCatalog.sqlViewName demo_chess_sst9 view
AbapCatalog.compiler.compareFilter true view
EndUserText.label Helper View to generate allowed movements view
AccessControl.authorizationCheck #NOT_ALLOWED view

Fields (25)

KeyFieldSource TableSource FieldDescription
KEY gameuuid Demo_Chess_V_Stage8 gameuuid UUID
KEY movecnt Demo_Chess_V_Stage8 movecnt Halbzugnummer
KEY move_color Demo_Chess_V_Stage8 move_color Level Color
KEY move_from_x Demo_Chess_V_Stage8 move_from_x X-Position
KEY move_from_y Demo_Chess_V_Stage8 move_from_y Y-Position
KEY move_to_x Demo_Chess_V_Stage8 move_to_x X-Position
KEY move_to_y Demo_Chess_V_Stage8 move_to_y Y-Position
KEY color Demo_Chess_V_Stage8 color Level Color
KEY chessman Demo_Chess_V_Stage8 chessman Schachfigur
KEY from_x Demo_Chess_V_Stage8 from_x X-Position
KEY from_y Demo_Chess_V_Stage8 from_y Y-Position
KEY to_x Demo_Chess_V_Stage8 to_x X-Position
KEY to_y Demo_Chess_V_Stage8 to_y Y-Position
other_color Demo_Chess_V_Stage7 color Level Color
other_x Demo_Chess_V_Stage7 x X-Position
other_y Demo_Chess_V_Stage7 y Y-Position
special_flag Demo_Chess_V_Stage8 special_flag Special Flag
color_dep Demo_Chess_V_Stage8 color_dep Color
chessman_dep Demo_Chess_V_Stage8 chessman_dep Schachfigur
from_x_dep Demo_Chess_V_Stage8 from_x_dep X-Position
from_y_dep Demo_Chess_V_Stage8 from_y_dep Y-Position
to_x_dep Demo_Chess_V_Stage8 to_x_dep X-Position
to_y_dep Demo_Chess_V_Stage8 to_y_dep Y-Position
first_slope
second_slope

Derived SQL interpretation, reconstructed from the parsed view metadata (data sources, associations, and field mappings). SAP annotations are omitted and the structure is reformulated as SQL — this is a functional approximation, not the verbatim SAP source.

-- Derived SQL interpretation of CDS view Demo_Chess_V_Stage9.
-- Reconstructed from parsed metadata (data sources, associations, fields).
-- SAP annotations are omitted and the structure is reformulated as SQL;
-- this is a functional approximation, not the verbatim SAP source. Some join
-- conditions may be unavailable and a few CDS constructs are kept as-is.
-- SQL view name: demo_chess_sst9

CREATE VIEW Demo_Chess_V_Stage9 AS
SELECT
  moves.gameuuid AS gameuuid,
  moves.movecnt AS movecnt,
  moves.move_color AS move_color,
  moves.move_from_x AS move_from_x,
  moves.move_from_y AS move_from_y,
  moves.move_to_x AS move_to_x,
  moves.move_to_y AS move_to_y,
  moves.color AS color,
  moves.chessman AS chessman,
  moves.from_x AS from_x,
  moves.from_y AS from_y,
  moves.to_x AS to_x,
  moves.to_y AS to_y,
  position.color AS other_color,
  position.x AS other_x,
  position.y AS other_y,
  moves.special_flag AS special_flag,
  moves.color_dep AS color_dep,
  moves.chessman_dep AS chessman_dep,
  moves.from_x_dep AS from_x_dep,
  moves.from_y_dep AS from_y_dep,
  moves.to_x_dep AS to_x_dep,
  moves.to_y_dep AS to_y_dep,
  ( moves.to_x - moves.from_x ) * ( position.y - moves.from_y ) AS first_slope,
  ( position.x - moves.from_x ) * ( moves.to_y - moves.from_y ) AS second_slope
FROM Demo_Chess_V_Stage8 AS moves
INNER JOIN Demo_Chess_V_Stage7 AS position ON /* join condition not captured in parsed metadata */
;