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18 changes: 18 additions & 0 deletions pmm_qa/pdpgsql_pgsm_setup.yml
Original file line number Diff line number Diff line change
Expand Up @@ -81,3 +81,21 @@
shell: "{{ item }}"
with_items:
- docker exec {{ pdpgsql_pgsm_container }} bash ./pgsm_run_queries.sh &

- name: Copy a file into the container
community.docker.docker_container_copy_into:
container: "{{ pdpgsql_pgsm_container }}"
path: ./scripts/pgsql_load.sql
container_path: /pgsql_load.sql

- name: Create database if it doesn't exist
community.docker.docker_container_exec:
container: "{{ pdpgsql_pgsm_container }}"
command: >
psql -U postgres -c "CREATE DATABASE school;"

- name: Run SQL script using docker exec
community.docker.docker_container_exec:
container: "{{ pdpgsql_pgsm_container }}"
command: >
psql -U postgres -d school -f /pgsql_load.sql
2 changes: 1 addition & 1 deletion pmm_qa/percona_server/percona-server-setup.yml
Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,7 @@
community.docker.docker_container_exec:
container: "ps_pmm_{{ ps_version }}_1"
command: >
sh -c 'curl --location --insecure -u"admin:{{ admin_password }}" -s --request GET "http://{{ pmm_server_ip }}:{{ '80' if pmm_server_ip is ansible.utils.ipv4 else '8080' }}/v1/management/services" | jq -r ".services[].service_name"'
sh -c 'curl --location --insecure -u"admin:{{ admin_password }}" -s --request GET "https://{{ pmm_server_ip }}:{{ '443' if pmm_server_ip is ansible.utils.ipv4 else '8443' }}/v1/management/services" | jq -r ".services[].service_name"'
register: pmm_server_services

- name: Display already connected services to pmm server
Expand Down
91 changes: 91 additions & 0 deletions pmm_qa/scripts/pgsql_load.sql
Original file line number Diff line number Diff line change
@@ -0,0 +1,91 @@
-- ========================================
-- CREATE TABLES
-- ========================================

CREATE TABLE students (
student_id SERIAL PRIMARY KEY,
first_name VARCHAR(50),
last_name VARCHAR(50),
birth_date DATE
);

CREATE TABLE classes (
class_id SERIAL PRIMARY KEY,
name VARCHAR(100),
teacher VARCHAR(100)
);

CREATE TABLE enrollments (
enrollment_id SERIAL PRIMARY KEY,
student_id INTEGER REFERENCES students(student_id),
class_id INTEGER REFERENCES classes(class_id),
enrollment_date DATE DEFAULT CURRENT_DATE
);

-- ========================================
-- INSERT MOCK DATA
-- ========================================

INSERT INTO students (first_name, last_name, birth_date) VALUES
('Alice', 'Smith', '2005-04-10'),
('Bob', 'Johnson', '2006-08-15'),
('Charlie', 'Brown', '2004-12-01');

INSERT INTO classes (name, teacher) VALUES
('Mathematics', 'Mrs. Taylor'),
('History', 'Mr. Anderson'),
('Science', 'Dr. Reynolds');

INSERT INTO enrollments (student_id, class_id) VALUES
(1, 1),
(1, 2),
(2, 2),
(3, 1),
(3, 3);

-- ========================================
-- SELECT QUERIES
-- ========================================

-- Get all students
SELECT * FROM students;

-- Get all students enrolled in Mathematics
SELECT s.first_name, s.last_name
FROM students s
JOIN enrollments e ON s.student_id = e.student_id
JOIN classes c ON e.class_id = c.class_id
WHERE c.name = 'Mathematics';

-- Count students per class
SELECT c.name, COUNT(e.student_id) AS student_count
FROM classes c
LEFT JOIN enrollments e ON c.class_id = e.class_id
GROUP BY c.name;

-- ========================================
-- UPDATE QUERIES
-- ========================================

-- Change Bob's last name
UPDATE students
SET last_name = 'Williams'
WHERE first_name = 'Bob' AND last_name = 'Johnson';

-- Update the teacher for the History class
UPDATE classes
SET teacher = 'Ms. Carter'
WHERE name = 'History';

-- ========================================
-- DELETE QUERIES
-- ========================================

-- Remove Charlie from Science class
DELETE FROM enrollments
WHERE student_id = (SELECT student_id FROM students WHERE first_name = 'Charlie')
AND class_id = (SELECT class_id FROM classes WHERE name = 'Science');

-- Delete a student completely
DELETE FROM students
WHERE first_name = 'Alice' AND last_name = 'Smith';
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