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fix pet-project

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dmezentsev
2026-06-08 09:47:15 +03:00
parent 1af6c81db1
commit 4e91bb783e
4 changed files with 12 additions and 11 deletions
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dmezentsev/postgresql/pet_project/DDL_DML.sql
+5 -5
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@@ -25,7 +25,7 @@ CREATE TABLE dmezentsev.lessons (
title VARCHAR(200) NOT NULL,
duration_min SMALLINT,
FOREIGN KEY (course_id) REFERENCES courses(id)
FOREIGN KEY (course_id) REFERENCES dmezentsev.courses(id)
);
CREATE TABLE dmezentsev.enrollments (
@@ -34,8 +34,8 @@ CREATE TABLE dmezentsev.enrollments (
course_id BIGINT NOT NULL,
enrolled_at DATE,
FOREIGN KEY (user_id) REFERENCES users_(id),
FOREIGN KEY (course_id) REFERENCES courses(id)
FOREIGN KEY (user_id) REFERENCES dmezentsev.users_(id),
FOREIGN KEY (course_id) REFERENCES dmezentsev.courses(id)
);
CREATE TABLE dmezentsev.lesson_views (
@@ -44,8 +44,8 @@ CREATE TABLE dmezentsev.lesson_views (
lesson_id BIGINT NOT NULL,
viewed_at TIMESTAMPTZ,
FOREIGN KEY (user_id) REFERENCES users_(id),
FOREIGN KEY (lesson_id) REFERENCES lessons(id)
FOREIGN KEY (user_id) REFERENCES dmezentsev.users_(id),
FOREIGN KEY (lesson_id) REFERENCES dmezentsev.lessons(id)
);
INSERT INTO dmezentsev.users_ (id, name, age, email, registration_date) VALUES