rm lower, add case for native

models/gold/prices/price__ez_asset_metadata.sql

@@ -14,7 +14,10 @@ SELECT
     NAME,
     decimals,
     blockchain,
-    FALSE AS is_native,
+    CASE
+        WHEN token_address = '0x2::sui::SUI' THEN TRUE
+        ELSE FALSE
+    END AS is_native,
     is_deprecated,
     COALESCE(
         is_verified,

models/gold/prices/price__ez_prices_hourly.sql

@@ -17,7 +17,10 @@ SELECT
     decimals,
     price,
     blockchain,
-    FALSE AS is_native,
+    CASE
+        WHEN token_address = '0x2::sui::SUI' THEN TRUE
+        ELSE FALSE
+    END AS is_native,
     is_deprecated,
     is_imputed,
     COALESCE(

models/silver/prices/silver__complete_token_asset_metadata.sql

@@ -4,9 +4,7 @@
 ) }}
 
 SELECT
-    LOWER(
-        A.token_address
-    ) AS token_address,
+    A.token_address,
     asset_id,
     symbol,
     NAME,

models/silver/prices/silver__complete_token_prices.sql

@@ -5,9 +5,7 @@
 
 SELECT
     HOUR,
-    LOWER(
-        p.token_address
-    ) AS token_address,
+    p.token_address,
     asset_id,
     symbol,
     NAME,