diff --git a/macros/cross_db_utils.sql b/macros/cross_db_utils.sql
index 3b2f1ef..7709904 100644
--- a/macros/cross_db_utils.sql
+++ b/macros/cross_db_utils.sql
@@ -24,7 +24,7 @@
 {%- endmacro -%}
 
 {%- macro default__is_numeric_dtype(dtype) -%}
-  {% set is_numeric = dtype.startswith("int") or dtype.startswith("float") or "numeric" in dtype or "number" in dtype or "double" in dtype %}
+  {% set is_numeric = dtype.startswith("int") or dtype.startswith("float") or "numeric" in dtype or "number" in dtype or "double" in dtype or "bigint" in dtype %}
   {% do return(is_numeric) %}
 {%- endmacro -%}
 
@@ -99,4 +99,4 @@
   where lower(table_schema) = lower('{{ relation.schema }}') 
     and lower(table_name) = lower('{{ relation.identifier }}')
     and attr.attnum > 0
-{%- endmacro -%}
\ No newline at end of file
+{%- endmacro -%}