* @ORM\Table(
* name="`tag`",
* options={"collate"="utf8mb4_bin", "charset"="utf8mb4"},
+ * indexes={
+ * @ORM\Index(name="tag_label", columns={"label"}, options={"lengths"={255}}),
+ * }
* )
* @ORM\Entity(repositoryClass="Wallabag\CoreBundle\Repository\TagRepository")
* @ExclusionPolicy("all")