MKruchok · MKruchok · Jun 1, 2022 · Jun 15, 2022 · Jun 17, 2022
diff --git a/.gitignore b/.gitignore
diff --git a/README.md b/README.md
@@ -1,2 +1,3 @@
 # Databases
 
+    Variant 11
diff --git a/db_script.sql b/db_script.sql
@@ -0,0 +1,117 @@
+CREATE DATABASE IF NOT EXISTS pharmacy_db;
+USE pharmacy_db;
+
+DROP TABLE IF EXISTS pharmaсy_has_medicine;
+DROP TABLE IF EXISTS medicine_zone;
+DROP TABLE IF EXISTS pharmacy;
+DROP TABLE IF EXISTS medicine_list;
+DROP TABLE IF EXISTS employee;
+DROP TABLE IF EXISTS post;
+DROP TABLE IF EXISTS effect_zone;
+DROP TABLE IF EXISTS street;
+
+
+-- ------------------------------------------------- --
+--                       STREET                      --
+-- ------------------------------------------------- --
+CREATE TABLE street
+(
+    id   INT         NOT NULL AUTO_INCREMENT,
+    name VARCHAR(45) NOT NULL,
+    PRIMARY KEY (id)
+);
+
+-- ------------------------------------------------- --
+--                  EFFECT ZONE                      --
+-- ------------------------------------------------- --
+
+CREATE TABLE effect_zone
+(
+    id   INT         NOT NULL AUTO_INCREMENT,
+    name VARCHAR(45) NOT NULL,
+    PRIMARY KEY (id)
+);
+
+-- ------------------------------------------------- --
+--                       POST                        --              
+-- ------------------------------------------------- --
+
+CREATE TABLE post
+(
+    id   INT         NOT NULL AUTO_INCREMENT,
+    name VARCHAR(25) NOT NULL,
+    PRIMARY KEY (id)
+);
+
+-- ------------------------------------------------- --
+--                     EMPLOYEE                      --              
+-- ------------------------------------------------- --
+CREATE TABLE employee
+(
+    id              INT            NOT NULL AUTO_INCREMENT,
+    name            VARCHAR(45)    NOT NULL,
+    surname         VARCHAR(45)    NOT NULL,
+    middle_name     VARCHAR(45)    NOT NULL,
+    identity_number VARCHAR(20)    NOT NULL,
+    passport_data   VARCHAR(20)    NOT NULL,
+    experience      DECIMAL(10, 1) NOT NULL,
+    birth_date      DATE           NOT NULL,
+    post_id         INT            NOT NULL,
+    pharmacy_id     INT            NOT NULL,
+    PRIMARY KEY (id)
+);
+
+-- ------------------------------------------------- --
+--                  MEDICINE LIST                    --
+-- ------------------------------------------------- --
+
+CREATE TABLE medicine_list
+(
+    id             INT         NOT NULL AUTO_INCREMENT,
+    name           VARCHAR(20) NOT NULL,
+    ministry_code  VARCHAR(10) NOT NULL,
+    require_recipe TINYINT     NOT NULL,
+    is_narcotic    TINYINT     NULL,
+    is_psychtropic TINYINT     NULL,
+    PRIMARY KEY (id)
+);
+
+-- ------------------------------------------------- --
+--                     PHARMACY                      --
+-- ------------------------------------------------- --
+
+CREATE TABLE pharmacy
+(
+    id               INT         NOT NULL AUTO_INCREMENT,
+    name             VARCHAR(45) NOT NULL,
+    street_id        VARCHAR(45) NOT NULL,
+    building_number  INT         NOT NULL,
+    web_adress       VARCHAR(45) NULL,
+    work_time_open   TIME        NOT NULL,
+    work_time_close  TIME        NOT NULL,
+    is_open_saturday TINYINT     NOT NULL,
+    is_open_sunday   TINYINT     NOT NULL,
+    PRIMARY KEY (id)
+);
+
+-- ------------------------------------------------- --
+--                  MEDICINE ZONE                    --
+-- ------------------------------------------------- --
+
+CREATE TABLE medicine_zone
+(
+    medicine_id INT NOT NULL,
+    zone_id     INT NOT NULL,
+    PRIMARY KEY (medicine_id, zone_id)
+);
+
+-- ------------------------------------------------- --
+--              PHARMASY HAS MEDICINE                --
+-- ------------------------------------------------- --
+
+CREATE TABLE pharmaсy_has_medicine
+(
+    pharmacy_id INT NOT NULL,
+    medicine_id INT NOT NULL,
+    PRIMARY KEY (pharmacy_id, medicine_id)
+);
diff --git a/eer_diagram.mwb b/eer_diagram.mwb
diff --git a/functions.sql b/functions.sql
@@ -0,0 +1,33 @@
+USE pharmacy_db;
+
+SET GLOBAL log_bin_trust_function_creators = 1;
+-- Task №1 для employee шукати AVG стовпця experience.
+
+DROP FUNCTION IF EXISTS get_avg_working_experience;
+DELIMITER //
+CREATE FUNCTION get_avg_working_experience()
+    RETURNS DECIMAL(10, 1)
+BEGIN
+    RETURN (SELECT AVG(experience)
+            FROM employee);
+END //
+DELIMITER ;
+
+# SELECT name, experience
+# FROM employee where experience > get_avg_working_experience();
+
+-- Task №2 витягує за ключем між street та pharmacy значення поля street.name . 
+DROP FUNCTION IF EXISTS get_street_name;
+DELIMITER //
+CREATE FUNCTION get_street_name(
+    pharmacy_id INT
+)
+    RETURNS VARCHAR(45)
+BEGIN
+    RETURN (SELECT name
+            FROM street
+            WHERE id = (SELECT street_id FROM pharmacy WHERE id = pharmacy_id));
+END //
+DELIMITER ;
+
+# select *, get_street_name(pharmacy.id) as street_name from pharmacy;
diff --git a/inserts.sql b/inserts.sql
@@ -0,0 +1,107 @@
+USE pharmacy_db;
+
+
+INSERT INTO street (name)
+VALUES ('Kvitky-Osnovianenka'),
+       ('Nyzynna'),
+       ('Stepanivny'),
+       ('Shevchenka'),
+       ('Warszawska'),
+       ('Armii Ludowej'),
+       ('Wesela'),
+       ('Veresneva'),
+       ('Ochota'),
+       ('Virmenska');
+
+INSERT INTO post (name)
+VALUES ('clerk'),
+       ('dispencer'),
+       ('assistant'),
+       ('technician'),
+       ('pharmacist'),
+       ('director'),
+       ('manager'),
+       ('pharmalogist');
+
+INSERT INTO pharmacy (id, name, street_id, building_number, web_adress, work_time_open,
+                      work_time_close, is_open_saturday, is_open_sunday)
+VALUES ('1', 'Apteka', '1', '23', 'www.adress.com', '9:00', '18:00', '1', '1'),
+       ('2', 'biomed', '4', '12', 'www.biomed.ua', '00:00', '00:00', '1', '1'),
+       ('3', 'aptechka', '8', '1', 'www.apt.com', '10:00', '21:00', '0', '0'),
+       ('4', 'Znahar', '4', '4', 'www.znahar.org', '6:00', '22:00', '0', '1'),
+       ('5', 'apt24', '1', '5', 'www.art24.ua', '9:00', '17:00', '0', '0'),
+       ('6', 'StopAsylum', '7', '32', 'www.stpslm.com', '13:00', '18:00', '1', '0'),
+       ('7', 'Fight your shyzophrenia', '1', '13', 'www.aptekaforyou.com', '10:00', '16:00', '0',
+        '1'),
+       ('8', 'AptekaIot', '4', '21', 'www.iotapteka.com', '8:30', '00:00', '1', '1'),
+       ('9', 'pharmacy', '3', '1', 'www.pharmacy.ua', '10:00', '17:00', '1', '0'),
+       ('10', 'drugStore', '2', '42', 'www.drugstore.ua', '9:45', '21:45', '0', '0');
+
+
+INSERT INTO effect_zone (name)
+VALUES ('lungs'),
+       ('heart'),
+       ('bones'),
+       ('neck'),
+       ('back'),
+       ('stomach'),
+       ('liver'),
+       ('tooth'),
+       ('eyes'),
+       ('ears');
+
+
+INSERT INTO employee (name, surname, middle_name, identity_number, passport_data, experience,
+                      birth_date, post_id, pharmacy_id)
+VALUES ('Василь', 'Potter', 'Jamesovich', '1234342674', 'fn 212311', '2 ', '2002-12-12', '1', '1'),
+       ('Галина', 'Veesley', 'Batkovysh', '1213423100', 'af 190193', '0 ', '2000-11-07', '3', '1'),
+       ('Галина', 'Granger', 'Jean', '3221213400', 'at 300329', '4 ', '2003-09-15', '5', '4'),
+       ('Іван', 'Malfoy', 'Lutsiusius', '4233909400', 'gr 302039', '15 ', '1980-07-28', '7', '2'),
+       ('Василь', 'Snape', 'Forever', '1000000000', 'ui 203902', '12', '1991-09-09', '6', '9'),
+       ('Іван', 'Andrew', 'Andriiovych', '2329310900', 're 403940', '6.5', '2000-01-01', '4', '3'),
+       ('Василь', 'Mininkov', 'Maksymovych', '9999999999', 'ps 133722', '9', '2003-05-15', '6',
+        '6'),
+       ('Іван', 'Shevchenko', 'Hryhorovych', '2930293092', 'rt 394939', '13', '1840-03-09', '8',
+        '8'),
+       ('Василь', 'Franko', 'Yakovych', '3209302940', 'po 093094', '5', '1876-05-07', '2', '4'),
+       ('Олександра', 'Ukrainka', 'Petrivna', '2930290392', 'uy 309403', '4', '1856-08-27', '3',
+        '1');
+
+
+INSERT INTO medicine_list (name, ministry_code, require_recipe, is_narcotic, is_psychtropic)
+VALUES ('Nimesyl', '324', '1', '0', '0'),
+       ('Mefenaminka', '789', '0', '0', '0'),
+       ('Aspiryn', '123', '0', '0', '0'),
+       ('Viks', '324', '0', '0', '0'),
+       ('Ibuprom', '789', '0', '0', '1'),
+       ('Kanefron', '176', '1', '0', '0'),
+       ('Vitamin C', '300', '0', '0', '0'),
+       ('Hlicysed', '993', '0', '1', '0'),
+       ('NervoNorm', '993', '1', '0', '1'),
+       ('Tamipul', '346', '0', '0', '0');
+
+
+INSERT INTO pharmaсy_has_medicine (pharmacy_id, medicine_id)
+VALUES (1, 3),
+       (3, 2),
+       (6, 6),
+       (1, 7),
+       (2, 5),
+       (3, 8),
+       (4, 4),
+       (10, 10),
+       (8, 1),
+       (7, 6);
+
+
+INSERT INTO medicine_zone (medicine_id, zone_id)
+VALUES (1, 3),
+       (2, 5),
+       (3, 4),
+       (5, 1),
+       (7, 2),
+       (10, 4),
+       (4, 6),
+       (6, 7),
+       (9, 2),
+       (3, 8);
diff --git a/stored_procedures.sql b/stored_procedures.sql
@@ -0,0 +1,85 @@
+USE pharmacy_db;
+-- параметризована вставка в співробітники.
+DROP PROCEDURE IF EXISTS insert_into_employee;
+DELIMITER //
+CREATE PROCEDURE insert_into_employee(
+    name VARCHAR(45),
+    surname VARCHAR(45),
+    middle_name VARCHAR(45),
+    identity_number VARCHAR(20),
+    passport_data VARCHAR(20),
+    experience DECIMAL(10, 1),
+    birth_date DATE,
+    post_id INT,
+    pharmacy_id INT
+)
+BEGIN
+    INSERT INTO employee(name, surname, middle_name, identity_number, passport_data, experience,
+                         birth_date, post_id, pharmacy_id)
+    VALUES (name, surname, middle_name, identity_number, passport_data, experience, birth_date,
+            post_id, pharmacy_id);
+END //
+DELIMITER ;
+
+# call insert_into_employee('s','d','a','v','a','1','2022-01-01','8','9');
+-- 2.
+DROP PROCEDURE IF EXISTS insert_street;
+DELIMITER //
+CREATE PROCEDURE insert_street()
+BEGIN
+    DECLARE completed_name VARCHAR(10);
+    DECLARE sample_name VARCHAR(10) DEFAULT ('Noname');
+    DECLARE num INT DEFAULT (0);
+    DECLARE i INT DEFAULT (0);
+    WHILE i < 10
+        DO
+            SET num = FLOOR(RAND() * 10);
+            WHILE (SELECT name FROM street WHERE name = CONCAT(sample_name, num)) =
+                  CONCAT(sample_name, num)
+                DO
+                    SET num = FLOOR(RAND() * 10);
+                END WHILE;
+            SET completed_name = CONCAT(sample_name, num);
+            INSERT INTO street(name) VALUES (completed_name);
+            SET i = i + 1;
+        END WHILE;
+    SELECT * FROM street;
+END //
+DELIMITER ;
+
+# call insert_street();
+
+-- 3 курсор.
+
+DROP PROCEDURE IF EXISTS pharmacy_create_names;
+DELIMITER //
+CREATE PROCEDURE pharmacy_create_names()
+BEGIN
+    DECLARE done BOOL DEFAULT FALSE;
+    DECLARE newer_name VARCHAR(45);
+    DECLARE name_cursor CURSOR
+        FOR SELECT name FROM pharmacy;
+    DECLARE CONTINUE HANDLER
+        FOR NOT FOUND SET done = TRUE;
+    OPEN name_cursor;
+    names_loop:
+    LOOP
+        FETCH name_cursor INTO newer_name;
+        IF done THEN
+            LEAVE names_loop;
+        END IF;
+
+        SET @new_table =
+                'CREATE TABLE IF NOT EXISTS pharmacy_names ( id INT NOT NULL AUTO_INCREMENT, name VARCHAR(45), PRIMARY KEY(id));';
+        SELECT @new_table;
+        PREPARE new_table_query FROM @new_table;
+        EXECUTE new_table_query;
+        INSERT INTO pharmacy_names (name) VALUES (newer_name);
+
+    END LOOP;
+    CLOSE name_cursor;
+END //
+DELIMITER ;
+
+# DROP TABLE IF EXISTS pharmacy_names;
+# CALL pharmacy_create_names();