diff --git a/data/sql/updates/pending_db_world/rev_1609035890119156900.sql b/data/sql/updates/pending_db_world/rev_1609035890119156900.sql
new file mode 100644
index 000000000..0a76f1db8
--- /dev/null
+++ b/data/sql/updates/pending_db_world/rev_1609035890119156900.sql
@@ -0,0 +1,129 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1609035890119156900');
+
+/* Filling in *_loot_template comment fields */
+
+/* CREATURE */
+UPDATE `creature_loot_template`
+LEFT JOIN `item_template` ON `creature_loot_template`.`item` = `item_template`.`entry`
+INNER JOIN `creature_template` ON `creature_loot_template`.`entry` = `creature_template`.`lootid`
+SET `creature_loot_template`.`comment` = 
+(CASE
+    WHEN `creature_loot_template`.`reference` = 0 
+    THEN CONCAT(`creature_template`.`name`, ' - ', `item_template`.`name`)
+    ELSE CONCAT(`creature_template`.`name`, ' - ', '(ReferenceTable)')
+END)
+WHERE `creature_loot_template`.`comment` = '' OR `creature_loot_template`.`comment` IS NULL;
+
+/* DISENCHANT */
+UPDATE `disenchant_loot_template`
+LEFT JOIN `item_template` ON `disenchant_loot_template`.`item` = `item_template`.`entry`
+SET `disenchant_loot_template`.`comment` = 
+(CASE
+    WHEN `disenchant_loot_template`.`reference` = 0 
+    THEN `item_template`.`name`
+    ELSE '(ReferenceTable)'
+END)
+WHERE `disenchant_loot_template`.`comment` = '' OR `disenchant_loot_template`.`comment` IS NULL;
+
+/* FISHING */
+UPDATE `fishing_loot_template`
+LEFT JOIN `item_template` ON `fishing_loot_template`.`item` = `item_template`.`entry`
+SET `fishing_loot_template`.`comment` = 
+(CASE
+    WHEN `fishing_loot_template`.`reference` = 0 
+    THEN `item_template`.`name`
+    ELSE '(ReferenceTable)'
+END)
+WHERE `fishing_loot_template`.`comment` = '' OR `fishing_loot_template`.`comment` IS NULL;
+
+/* GAMEOBJECT */
+UPDATE `gameobject_loot_template`
+LEFT JOIN `item_template` ON `gameobject_loot_template`.`item` = `item_template`.`entry`
+INNER JOIN `gameobject_template` ON `gameobject_loot_template`.`entry` = `gameobject_template`.`DATA1`
+SET `gameobject_loot_template`.`comment` = 
+(CASE
+    WHEN `gameobject_loot_template`.`reference` = 0 
+    THEN CONCAT(`gameobject_template`.`name`, ' - ', `item_template`.`name`)
+    ELSE CONCAT(`gameobject_template`.`name`, ' - ', '(ReferenceTable)')
+END)
+WHERE `gameobject_loot_template`.`comment` = '' OR `gameobject_loot_template`.`comment` IS NULL;
+
+/* ITEM */
+UPDATE `item_loot_template`
+LEFT JOIN `item_template` AS `i1` ON `item_loot_template`.`item` = `i1`.`entry`
+INNER JOIN `item_template` AS `i2` ON `item_loot_template`.`entry` = `i2`.`entry`
+SET `item_loot_template`.`comment` = 
+(CASE
+    WHEN `item_loot_template`.`reference` = 0 
+    THEN CONCAT(`i2`.`name`, ' - ', `i1`.`name`)
+    ELSE CONCAT(`i2`.`name`, ' - ', '(ReferenceTable)')
+END)
+WHERE `item_loot_template`.`comment` = '' OR `item_loot_template`.`comment` IS NULL;
+
+/* MAIL */
+UPDATE `mail_loot_template`
+INNER JOIN `item_template` ON `mail_loot_template`.`item` = `item_template`.`entry`
+SET `mail_loot_template`.`comment` = `item_template`.`name`
+WHERE `mail_loot_template`.`comment` = '' OR `mail_loot_template`.`comment` IS NULL;
+
+/* MILLING */
+UPDATE `milling_loot_template`
+SET `milling_loot_template`.`comment` = '(ReferenceTable)'
+WHERE `milling_loot_template`.`comment` = '' OR `milling_loot_template`.`comment` IS NULL;
+
+/* PICKPOCKETING */
+UPDATE `pickpocketing_loot_template`
+LEFT JOIN `item_template` ON `pickpocketing_loot_template`.`item` = `item_template`.`entry`
+INNER JOIN `creature_template` ON `pickpocketing_loot_template`.`entry` = `creature_template`.`entry`
+SET `pickpocketing_loot_template`.`comment` = 
+(CASE
+    WHEN `pickpocketing_loot_template`.`reference` = 0 
+    THEN CONCAT(`creature_template`.`name`, ' - ', `item_template`.`name`)
+    ELSE CONCAT(`creature_template`.`name`, ' - ', '(ReferenceTable)')
+END)
+WHERE `pickpocketing_loot_template`.`comment` = '' OR `pickpocketing_loot_template`.`comment` IS NULL;
+
+/* PROSPECTING */
+UPDATE `prospecting_loot_template`
+LEFT JOIN `item_template` ON `prospecting_loot_template`.`item` = `item_template`.`entry`
+SET `prospecting_loot_template`.`comment` = 
+(CASE
+    WHEN `prospecting_loot_template`.`reference` = 0 
+    THEN `item_template`.`name`
+    ELSE '(ReferenceTable)'
+END)
+WHERE `prospecting_loot_template`.`comment` = '' OR `prospecting_loot_template`.`comment` IS NULL;
+
+/* REFERENCE */
+UPDATE `reference_loot_template`
+LEFT JOIN `item_template` ON `reference_loot_template`.`item` = `item_template`.`entry`
+SET `reference_loot_template`.`comment` = 
+(CASE
+    WHEN `reference_loot_template`.`reference` = 0 
+    THEN `item_template`.`name`
+    ELSE '(ReferenceTable)'
+END)
+WHERE `reference_loot_template`.`comment` = '' OR `reference_loot_template`.`comment` IS NULL;
+
+/* SKINNING */
+UPDATE `skinning_loot_template`
+LEFT JOIN `item_template` ON `skinning_loot_template`.`item` = `item_template`.`entry`
+INNER JOIN `creature_template` ON `skinning_loot_template`.`entry` = `creature_template`.`entry`
+SET `skinning_loot_template`.`comment` = 
+(CASE
+    WHEN `skinning_loot_template`.`reference` = 0 
+    THEN CONCAT(`creature_template`.`name`, ' - ', `item_template`.`name`)
+    ELSE CONCAT(`creature_template`.`name`, ' - ', '(ReferenceTable)')
+END)
+WHERE `skinning_loot_template`.`comment` = '' OR `skinning_loot_template`.`comment` IS NULL;
+
+/* SPELL */
+UPDATE `spell_loot_template`
+LEFT JOIN `item_template` ON `spell_loot_template`.`item` = `item_template`.`entry`
+SET `spell_loot_template`.`comment` = 
+(CASE
+    WHEN `spell_loot_template`.`reference` = 0 
+    THEN `item_template`.`name`
+    ELSE '(ReferenceTable)'
+END)
+WHERE `spell_loot_template`.`comment` = '' OR `spell_loot_template`.`comment` IS NULL;