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Changes for page Data Structures

Last modified by Kerem Yollu on 2025/03/23 11:28
From version 10.1
edited by Kerem Yollu
on 2025/03/22 14:48
Change comment: There is no comment for this version
To version 14.1
edited by Kerem Yollu
on 2025/03/23 11:28
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -1,46 +1,55 @@
1 1  = Data Structures for KPM and database relations =
2 2  
3 3  
4 -= Models =
4 += Core Entity Tables =
5 5  
6 6  == Address ==
7 7  
8 -* {{code language="sql" layout="LINENUMBERS"}}DROP TABLE IF EXISTS public.address;
8 +Address table is made so that i can be populated from external source like [[open address,>>https://openaddresses.io/]]
9 9  
10 -CREATE TABLE public.address
11 -(
12 - uid SERIAL PRIMARY KEY,
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)
23 -)
10 +It will be then used from Companies, Users and Persons tables
24 24  
25 -TABLESPACE pg_default;
12 +{{diagram/}}
26 26  
27 -ALTER TABLE IF EXISTS public.address
28 - OWNER to kpm_rw;
14 +== Lookup Tables without references. ==
29 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}}
16 +=== Company ===
32 32  
33 -== Common table having the same Cols. an pointing to no other table ==
18 +* company_legal_form
19 +* company_relation
20 +* company_status
21 +* company_types
34 34  
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 +
35 35  {{code language="sql"}}
36 36  DO $$
37 37  DECLARE
38 38   tname TEXT;
39 39  BEGIN
40 - FOREACH tname IN ARRAY ARRAY'company_legal_form','company_relation','company_status','company_type',
41 - 'task_status', 'task_type', 'task_category',
42 - 'user_role', 'user_type',
43 - 'project_type','project_areas', 'project_person_roles', 'project_company_role']
52 + FOREACH tname IN ARRAY ARRAY'TBALE_ONE','TABLE_TWO']
44 44   LOOP
45 45   EXECUTE format('
46 46   CREATE TABLE IF NOT EXISTS public.%I (
... ... @@ -56,4 +56,24 @@
56 56  END$$;
57 57  {{/code}}
58 58  
59 -== ==
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
76 +(
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
83 +)
84 +TABLESPACE pg_default;
85 +
86 +ALTER TABLE IF EXISTS public.TABLE
87 + OWNER TO kpm_rw;
88 +{{/code}}