Add UNIQUE constraint on message_id column

2024-11-09 10:34:50 -05:00 · 2024-11-09 10:34:50 -05:00 · d210f8aa88
commit d210f8aa88
parent 8536decf0e
1 changed files with 1 additions and 1 deletions
--- a/db/newsgroup.sql
+++ b/db/newsgroup.sql
@ -9,7 +9,7 @@ create table newsgroup (
 create table newsgroup_message (
    id           INTEGER PRIMARY KEY NOT NULL,
    newsgroup_id INTEGER NOT NULL,
-    message_id   TEXT NOT NULL,
+    message_id   TEXT NOT NULL UNIQUE,
    created_on   DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    sender       TEXT NOT NULL,
    subject      TEXT NOT NULL,