update out.sql

Author: chelsea-lin

tests/unit/core/compile/sqlglot/aggregations/snapshots/test_unary_compiler/test_mean/out.sql

@@ -15,8 +15,8 @@ WITH `bfcte_0` AS (
   SELECT
     AVG(`bfcol_6`) AS `bfcol_12`,
     AVG(CAST(`bfcol_7` AS INT64)) AS `bfcol_13`,
-    FLOOR(AVG(`bfcol_8`)) AS `bfcol_14`,
-    FLOOR(AVG(`bfcol_6`)) AS `bfcol_15`
+    CAST(FLOOR(AVG(`bfcol_8`)) AS INT64) AS `bfcol_14`,
+    CAST(FLOOR(AVG(`bfcol_6`)) AS INT64) AS `bfcol_15`
   FROM `bfcte_1`
 )
 SELECT