* Tag.
*
* @XmlRoot("tag")
- * @ORM\Table(name="`tag`")
+ * @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")
*/