diff --git a/setup/tools/sqlgen/creature.func.php b/setup/tools/sqlgen/creature.func.php
index ab94aea9..e2c160e5 100644
--- a/setup/tools/sqlgen/creature.func.php
+++ b/setup/tools/sqlgen/creature.func.php
@@ -19,7 +19,7 @@ SqlGen::register(new class extends SetupScript
         $baseQuery = '
             SELECT
                 ct.entry,
-                IF(ie.entry IS NULL, 0, ?d) AS cuFlags,          -- cuFlags
+                IF(ie.creditEntry IS NULL, 0, ?d) AS cuFlags,   -- cuFlags
                 difficulty_entry_1, difficulty_entry_2, difficulty_entry_3,
                 KillCredit1, KillCredit2,
                 modelid1, modelid2, modelid3, modelid4,
@@ -91,7 +91,7 @@ SqlGen::register(new class extends SetupScript
             LEFT JOIN
                 creature_template_locale ctl8 ON ct.entry = ctl8.entry AND ctl8.`locale` = "ruRU"
             LEFT JOIN
-                instance_encounters ie ON ie.creditEntry = ct.entry AND ie.creditType = 0
+                (SELECT creditEntry FROM instance_encounters WHERE creditType = 0 GROUP BY creditEntry) ie ON ie.creditEntry = ct.entry
             LEFT JOIN
                 creature_template_spell cts0 ON ct.entry = cts0.CreatureID AND cts0.Index = 0
             LEFT JOIN
@@ -157,12 +157,13 @@ SqlGen::register(new class extends SetupScript
                 c.humanoid = IF(cdie.id IS NULL, 0, 1)';
 
         $i = 0;
+        DB::Aowow()->query('TRUNCATE ?_creature');
         while ($npcs = DB::World()->select($baseQuery, NPC_CU_INSTANCE_BOSS, $ids ?: DBSIMPLE_SKIP, SqlGen::$sqlBatchSize * $i, SqlGen::$sqlBatchSize))
         {
             CLI::write(' * batch #' . ++$i . ' (' . count($npcs) . ')');
 
             foreach ($npcs as $npc)
-                DB::Aowow()->query('REPLACE INTO ?_creature VALUES (?a)', array_values($npc));
+                DB::Aowow()->query('INSERT INTO ?_creature VALUES (?a)', array_values($npc));
         }
 
         // apply "textureString", "modelId" and "iconSring"
diff --git a/setup/tools/sqlgen/items.func.php b/setup/tools/sqlgen/items.func.php
index aa1444a2..8273f185 100644
--- a/setup/tools/sqlgen/items.func.php
+++ b/setup/tools/sqlgen/items.func.php
@@ -141,15 +141,15 @@ SqlGen::register(new class extends SetupScript
                ?d, ?d';
 
         $i = 0;
+        DB::Aowow()->query('TRUNCATE ?_items');
         while ($items = DB::World()->select($baseQuery, $ids ?: DBSIMPLE_SKIP, SqlGen::$sqlBatchSize * $i, SqlGen::$sqlBatchSize))
         {
             CLI::write(' * batch #' . ++$i . ' (' . count($items) . ')');
 
             foreach ($items as $item)
-                DB::Aowow()->query('REPLACE INTO ?_items VALUES (?a)', array_values($item));
+                DB::Aowow()->query('INSERT INTO ?_items VALUES (?a)', array_values($item));
         }
 
-
         // merge with gemProperties
         DB::Aowow()->query('UPDATE ?_items i, dbc_gemproperties gp SET i.gemEnchantmentId = gp.enchantmentId, i.gemColorMask = gp.colorMask WHERE i.gemColorMask = gp.id');
 
@@ -238,6 +238,26 @@ SqlGen::register(new class extends SetupScript
             WHERE
                 durability > 0 AND ((classBak = 4 AND subClassBak IN (1, 2, 3, 4, 6)) OR (classBak = 2 AND subClassBak <> 9))');
 
+        // hide some nonsense
+        DB::Aowow()->query('UPDATE ?_items SET `cuFlags` = `cuFlags` | ?d WHERE
+            `name_loc0` LIKE "Monster - %"  OR  `name_loc0` LIKE "Creature - %" OR
+            `name_loc0` LIKE "%[PH]%"       OR  `name_loc0` LIKE "% PH %"       OR
+            `name_loc0` LIKE "%(new)%"      OR  `name_loc0` LIKE "%(old)%"      OR
+            `name_loc0` LIKE "%deprecated%" OR  `name_loc0` LIKE "%obsolete%"   OR
+            `name_loc0` LIKE "%1H%"         OR  `name_loc0` LIKE "%QA%"         OR
+            `name_loc0` LIKE "%(test)%"     OR  `name_loc0` LIKE "test %"       OR (`name_loc0` LIKE "% test %" AND `class` > 0)',
+            CUSTOM_EXCLUDE_FOR_LISTVIEW
+        );
+
+        // sanity check weapon class and invtype relation
+        $checks = array(
+            [[INVTYPE_WEAPONOFFHAND, INVTYPE_WEAPONMAINHAND, INVTYPE_WEAPON], [0, 4, 7, 13, 14, 15]],
+            [[INVTYPE_2HWEAPON], [1, 5, 6, 8, 10, 14, 20]],
+            [[INVTYPE_RANGED, INVTYPE_RANGEDRIGHT], [2, 3, 16, 18, 14, 19]]
+        );
+        foreach ($checks as [$slots, $subclasses])
+            DB::Aowow()->query('UPDATE ?_items SET `cuFlags` = `cuFlags` | ?d WHERE `class`= ?d AND `slotBak` IN (?a) AND `subClass` NOT IN (?a)', CUSTOM_EXCLUDE_FOR_LISTVIEW, ITEM_CLASS_WEAPON, $slots, $subclasses);
+
         $this->reapplyCCFlags('items', Type::ITEM);
 
         return true;
diff --git a/setup/tools/sqlgen/objects.func.php b/setup/tools/sqlgen/objects.func.php
index fe99ea4f..446eb2eb 100644
--- a/setup/tools/sqlgen/objects.func.php
+++ b/setup/tools/sqlgen/objects.func.php
@@ -104,12 +104,13 @@ SqlGen::register(new class extends SetupScript
             }';
 
         $i = 0;
+        DB::Aowow()->query('TRUNCATE ?_objects');
         while ($objects = DB::World()->select($baseQuery, $ids ?: DBSIMPLE_SKIP, SqlGen::$sqlBatchSize * $i, SqlGen::$sqlBatchSize))
         {
             CLI::write(' * batch #' . ++$i . ' (' . count($objects) . ')');
 
             foreach ($objects as $object)
-                DB::Aowow()->query('REPLACE INTO ?_objects VALUES (?a)', array_values($object));
+                DB::Aowow()->query('INSERT INTO ?_objects VALUES (?a)', array_values($object));
         }
 
         // apply typeCat and reqSkill depending on locks
diff --git a/setup/tools/sqlgen/quests.func.php b/setup/tools/sqlgen/quests.func.php
index a3602004..18d7c30f 100644
--- a/setup/tools/sqlgen/quests.func.php
+++ b/setup/tools/sqlgen/quests.func.php
@@ -171,12 +171,13 @@ SqlGen::register(new class extends SetupScript
 
 
         $i = 0;
+        DB::Aowow()->query('TRUNCATE ?_quests');
         while ($quests = DB::World()->select($baseQuery, $ids ?: DBSIMPLE_SKIP, SqlGen::$sqlBatchSize * $i, SqlGen::$sqlBatchSize))
         {
             CLI::write(' * batch #' . ++$i . ' (' . count($quests) . ')');
 
             foreach ($quests as $quest)
-                DB::Aowow()->query('REPLACE INTO ?_quests VALUES (?a)', array_values($quest));
+                DB::Aowow()->query('INSERT INTO ?_quests VALUES (?a)', array_values($quest));
         }
 
         /*