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5AHWII SJ2425

2025-01-17_plf2

CREATE TABLE menschen (
    id INTEGER PRIMARY KEY,
    id_mutter INTEGER NOT NULL,
    id_vater INTEGER NOT NULL,
    name TEXT NOT NULL,
    FOREIGN KEY (id_mutter) REFERENCES menschen(id),
    FOREIGN KEY (id_vater) REFERENCES menschen(id),
    CHECK (
        (id = 1 AND id_mutter = 1 AND id_vater = 1) OR  -- God must self-reference
        (
            id != 1 AND           -- Not God
            id != id_mutter AND   -- Cannot be own mother
            id != id_vater AND    -- Cannot be own father
            id_mutter != id_vater -- Mother and father must be different
        )
    )
);

2024-09-11

  • Repo rename
  • Bootstrap intro
  • Suku cont

2024-09-04

Themensammlung

  • Windows Firewallrichtlinie
  • Sudoku m. Bootstrap
  • Theorie / Praxis halb - halb
  • Gängige Frameworks - Übersicht
  • Leetcode
  • Docker / Containerization / build processes (z.B. github actions)
  • Testing / Test Frameworks