10 lines
440 B
SQL
10 lines
440 B
SQL
-- Migration: Track processed RSS items to prevent re-posting after they are deleted by retention policy
|
|
CREATE TABLE IF NOT EXISTS rss_processed_items (
|
|
id INT AUTO_INCREMENT PRIMARY KEY,
|
|
channel_id INT NOT NULL,
|
|
rss_guid VARCHAR(255) NOT NULL,
|
|
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
|
UNIQUE KEY idx_channel_guid (channel_id, rss_guid),
|
|
FOREIGN KEY (channel_id) REFERENCES channels(id) ON DELETE CASCADE
|
|
);
|