i

src/providers/sqlite3/schema.js

@@ -246,11 +246,13 @@ export const INIT_ARTICLEEAN = `
 CREATE TABLE IF NOT EXISTS articleean (
     id INTEGER PRIMARY KEY,
     article_id INTEGER NOT NULL,
-    ean TEXT NOT NULL UNIQUE,
+    ean TEXT NOT NULL,
     FOREIGN KEY (article_id) REFERENCES article(id) ON DELETE CASCADE
 );
-CREATE INDEX IF NOT EXISTS IX_articleean_article_ean
+CREATE UNIQUE INDEX IF NOT EXISTS UQ_articleean_article_ean
     ON articleean(article_id, ean);
+CREATE INDEX IF NOT EXISTS IX_articleean_ean
+    ON articleean(ean);
 `;
 
 export const INIT_ARTICLEPIC = `