fix invalid insertion

Author: wendy-aw

utils_dialects.py

@@ -274,6 +274,12 @@ def replace_timestamp_trunc(match):
         r"'MMMM'",
         translated_ddl,
     )
+    # replace DATEDIFF(SECOND, '1970-01-01'...* 1000 with CAST(DATEDIFF(SECOND, '1970-01-01'... as BIGINT) * 1000
+    translated_ddl = re.sub(
+        r"DATEDIFF\(SECOND, '1970-01-01', (.+?)\) \* 1000",
+        r"CAST(DATEDIFF(SECOND, '1970-01-01', \1) AS BIGINT) * 1000",
+        translated_ddl,
+    )
     return translated_ddl