Changes for page Data Structures

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...	...	@@ -1,88 +1,35 @@
1	1	= Data Structures for KPM and database relations =
2	2
3	3
4		-= Core Entity Tables =
	4	+= Models =
5	5
6	6	== Address ==
7	7
8		-Address table is made so that i can be populated from external source like [[open address,>>https://openaddresses.io/]]
	8	+* {{code language="sql" layout="LINENUMBERS"}}DROP TABLE IF EXISTS public.address;
9	9
10		-It will be then used from Companies, Users and Persons tables
11		-
12		-{{diagram/}}
13		-
14		-== Lookup Tables without references. ==
15		-
16		-=== Company ===
17		-
18		-* company_legal_form
19		-* company_relation
20		-* company_status
21		-* company_types
22		-
23		-=== Project ===
24		-
25		-* project_areas
26		-* project_type
27		-* project_company_role
28		-* projects_person_role
29		-
30		-=== Task ===
31		-
32		-* task_category
33		-* task_type
34		-* task_status
35		-
36		-=== User ===
37		-
38		-* user_role
39		-* user_type
40		-
41		-=== Employee ===
42		-
43		-* employee_role
44		-* employee_status
45		-* employee_departement (this one i am not shure, maybe departments should be in company ?)
46		-
47		-{{code language="sql"}}
48		-DO $$
49		-DECLARE
50		- tname TEXT;
51		-BEGIN
52		- FOREACH tname IN ARRAY ARRAY'TBALE_ONE','TABLE_TWO']
53		- LOOP
54		- EXECUTE format('
55		- CREATE TABLE IF NOT EXISTS public.%I (
56		- uid SERIAL PRIMARY KEY,
57		- name VARCHAR(100) NOT NULL,
58		- description VARCHAR(255),
59		- creation_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
60		- updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
61		- );
62		- ALTER TABLE public.%I OWNER TO kpm_rw;
63		- ', tname, tname);
64		- END LOOP;
65		-END$$;
66		-{{/code}}
67		-
68		-== Lookup Tables with references. ==
69		-
70		-=== Company ===
71		-
72		-* company_departements
73		-
74		-{{code language="sql"}}
75		-CREATE TABLE IF NOT EXISTS public.TABLE
	10	+CREATE TABLE public.address
76	76	(
77	77	uid SERIAL PRIMARY KEY,
78		- OTHER_TABLE_uid INTEGER NOT NULL REFERENCES public.OTHER_TABLE(uid) ON DELETE CASCADE,
79		- name VARCHAR(100) NOT NULL,
80		- description VARCHAR(255),
81		- creation_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
82		- updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
	13	+ country CHAR(2) NOT NULL, -- ISO 3166-1 alpha-2 (e.g., 'CH')
	14	+ region VARCHAR(100), -- State or canton
	15	+ city VARCHAR(100) NOT NULL,
	16	+ postcode VARCHAR(20) NOT NULL,
	17	+ street VARCHAR(255) NOT NULL,
	18	+ number VARCHAR(20),
	19	+ unit VARCHAR(50), -- Apartment/Suite/Floor/etc.
	20	+ extra_address VARCHAR(255), -- Additional info
	21	+ lon DOUBLE PRECISION, -- Longitude (optional)
	22	+ lat DOUBLE PRECISION -- Latitude (optional)
83	83	)
	24	+
84	84	TABLESPACE pg_default;
85	85
86		-ALTER TABLE IF EXISTS public.TABLE
87		- OWNER TO kpm_rw;
88		-{{/code}}
	27	+ALTER TABLE IF EXISTS public.address
	28	+ OWNER to kpm_rw;
	29	+
	30	+COMMENT ON TABLE public.address
	31	+ 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.';{{/code}}
	32	+
	33	+== Common table having the same Cols. an pointing to no other table ==
	34	+
	35	+== ==