feat: 迁移 Admin Repository 到 MySQL 8 (#79)

admin/repository/shopee.go

@@ -24,11 +24,11 @@ func UpsertShopeeProduct(q Execer, goodsID, title, shopeeStatus, mainSKUCode str
 	_, err := q.Exec(`
 		INSERT INTO shopee_products (goods_id, title, shopee_status, main_sku_code, created_at, updated_at)
 		VALUES (?, ?, ?, ?, ?, ?)
-		ON CONFLICT(goods_id) DO UPDATE SET
-			title         = excluded.title,
-			shopee_status = excluded.shopee_status,
-			main_sku_code = excluded.main_sku_code,
-			updated_at    = excluded.updated_at`,
+		ON DUPLICATE KEY UPDATE
+			title         = VALUES(title),
+			shopee_status = VALUES(shopee_status),
+			main_sku_code = VALUES(main_sku_code),
+			updated_at    = VALUES(updated_at)`,
 		// 注意：pdd_goods_url / pdd_goods_id 两列不在 INSERT 的列清单里，
 		// 也不在 DO UPDATE SET 里——新建时它们是 NULL（未填链接），
 		// 已存在时它们完全不受这条语句影响。
@@ -61,15 +61,15 @@ func UpsertShopeeSKU(q Execer, skuID, goodsID, specRaw, color, size, advice stri
 		    (sku_id, goods_id, spec_raw, color, size, advice, parse_ok, sku_code,
 		     is_manual, created_at, updated_at)
 		VALUES (?, ?, ?, ?, ?, ?, ?, ?, 0, ?, ?)
-		ON CONFLICT(sku_id) DO UPDATE SET
-			goods_id   = excluded.goods_id,
-			spec_raw   = excluded.spec_raw,
-			color      = excluded.color,
-			size       = excluded.size,
-			advice     = excluded.advice,
-			parse_ok   = excluded.parse_ok,
-			sku_code   = excluded.sku_code,
-			updated_at = excluded.updated_at`,
+		ON DUPLICATE KEY UPDATE
+			goods_id   = VALUES(goods_id),
+			spec_raw   = VALUES(spec_raw),
+			color      = VALUES(color),
+			size       = VALUES(size),
+			advice     = VALUES(advice),
+			parse_ok   = VALUES(parse_ok),
+			sku_code   = VALUES(sku_code),
+			updated_at = VALUES(updated_at)`,
 		// is_manual 不在上面的 SET 列表里，SQLite 对没提到的列保持原值不变。
 		skuID, goodsID, specRaw, color, size, advice, parseOKInt, skuCode, now, now)
 	if err != nil {
@@ -132,7 +132,7 @@ func shopeeFilterClause(filter ShopeeFilter) (string, []any) {
 
 	if kw := strings.TrimSpace(filter.Keyword); kw != "" {
 		like := "%" + escapeLike(kw) + "%"
-		clauses = append(clauses, `(sp.goods_id LIKE ? ESCAPE '\' OR sp.title LIKE ? ESCAPE '\')`)
+		clauses = append(clauses, `(sp.goods_id LIKE ? ESCAPE '!' OR sp.title LIKE ? ESCAPE '!')`)
 		args = append(args, like, like)
 	}