mirror of
https://github.com/Kyren223/eko.git
synced 2026-07-19 10:01:12 +00:00
19 lines
509 B
SQL
19 lines
509 B
SQL
-- +goose Up
|
|
CREATE TABLE IF NOT EXISTS messages (
|
|
id INTEGER PRIMARY KEY,
|
|
sender_id INT NOT NULL REFERENCES users (id),
|
|
content TEXT NOT NULL,
|
|
edited BOOLEAN NOT NULL CHECK (edited IN (false, true)) DEFAULT false,
|
|
|
|
frequency_id INT REFERENCES frequencies (id) ON DELETE CASCADE,
|
|
receiver_id INT REFERENCES users (id),
|
|
|
|
CHECK (
|
|
(frequency_id IS NOT NULL AND receiver_id IS NULL) OR
|
|
(frequency_id IS NULL AND receiver_id IS NOT NULL)
|
|
)
|
|
);
|
|
|
|
-- +goose Down
|
|
DROP TABLE IF EXISTS messages;
|