i

src/providers/sqlite3/queries/article.js

@@ -4,7 +4,7 @@ import { translateQueries } from './translate.js';
 const queries = translateQueries(source, 'article');
 export const {
   ADD_CATEGORY, ADD_EAN, ARTICLE_LIST_COLUMNS, CREATE, CREATE_CHILD,
-  DELETE_CATEGORIES_BY_ARTICLE, DELETE_EANS_BY_ARTICLE, EAN_EXISTS,
+  DELETE_CATEGORIES_BY_ARTICLE, DELETE_EANS_BY_ARTICLE, EAN_EXISTS, EAN_EXISTS_FOR_OTHER_ARTICLE,
   GET_BRAND_BY_COMPANY_AND_ID,
   GET_CATEGORY_ID_BY_SKU, GET_CATEGORY_TREE_FLAT, GET_ID_BY_SKU,
   LIST_CHILDREN_BY_PARENT_ID,

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 = `