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Data Structures

Version 10.1 by Kerem Yollu on 2025/03/22 14:48

Data Structures for KPM and database relations

Models

Address

  • DROP TABLE IF EXISTS public.address;

    CREATE TABLE public.address
    (
        uid SERIAL PRIMARY KEY,
        country CHAR(2) NOT NULL,              -- ISO 3166-1 alpha-2 (e.g., 'CH')
        region VARCHAR(100),                   -- State or canton
        city VARCHAR(100) NOT NULL,
        postcode VARCHAR(20) NOT NULL,
        street VARCHAR(255) NOT NULL,
       number VARCHAR(20),   
        unit VARCHAR(50),                      -- Apartment/Suite/Floor/etc.
        extra_address VARCHAR(255),            -- Additional info
        lon DOUBLE PRECISION,                  -- Longitude (optional)
        lat DOUBLE PRECISION                   -- Latitude (optional)
    )

    TABLESPACE pg_default;

    ALTER TABLE IF EXISTS public.address
       OWNER to kpm_rw;

    COMMENT ON TABLE public.address
       IS 'addresses table, instead of making use of addresses for ever company, customer and co... Prefer to make addresses table and then assign it to a company or a user etc.';

Common table having the same Cols. an pointing to no other table

DO $$
DECLARE
    tname TEXT;
BEGIN
    FOREACH tname IN ARRAY ARRAY'company_legal_form','company_relation','company_status','company_type',
        'task_status', 'task_type', 'task_category',
        'user_role', 'user_type',
        'project_type','project_areas', 'project_person_roles', 'project_company_role']
    LOOP
       EXECUTE format('
            CREATE TABLE IF NOT EXISTS public.%I (
                uid SERIAL PRIMARY KEY,
                name VARCHAR(100) NOT NULL,
                description VARCHAR(255),
                creation_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
                updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
            );
            ALTER TABLE public.%I OWNER TO kpm_rw;
        ', tname, tname);
   END LOOP;
END$$;