adding PR 645 content from ShaiMagal

PrestaShop · May 7, 2024 · 8f414ea · 8f414ea
1 parent e016367
commit 8f414ea
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/upgrade/sql/9.0.0.sql b/upgrade/sql/9.0.0.sql
@@ -114,7 +114,11 @@ ALTER TABLE `PREFIX_product_shop` MODIFY COLUMN `redirect_type` ENUM(
     '404','410','301-product','302-product','301-category','302-category','200-displayed','404-displayed','410-displayed','default'
     ) NOT NULL DEFAULT 'default';
 
-ALTER TABLE `PREFIX_accessory` DROP KEY accessory_product;
-ALTER TABLE `PREFIX_accessory` ADD CONSTRAINT accessory_product PRIMARY KEY (`id_product_1`, `id_product_2`);
+
+/* Fixing duplicates for table "accessory" where can be duplicate records from older version of PrestaShop, because of missing PRIMARY index */
+CREATE TABLE `PREFIX_accessory_tmp` SELECT DISTINCT `id_product_1`, `id_product_2` FROM `PREFIX_accessory`;
+ALTER TABLE `PREFIX_accessory_tmp` ADD CONSTRAINT accessory_product PRIMARY KEY (`id_product_1`, `id_product_2`);
+DROP TABLE `PREFIX_accessory`;
+RENAME TABLE `PREFIX_accessory_tmp` TO `PREFIX_accessory`;
 
 ALTER TABLE `PREFIX_stock_mvt` MODIFY `id_supply_order` INT(11) DEFAULT '0';