john-bodley commented on a change in pull request #9764:
URL:
https://github.com/apache/incubator-superset/pull/9764#discussion_r437810938
##########
File path: superset/db_engine_specs/hive.py
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@@ -153,6 +158,20 @@ def convert_to_hive_type(col_type: str) -> str:
)
schema_definition = ", ".join(column_name_and_type)
+ # ensure table doesn't already exist
+ if (
+ if_exists == "fail"
+ and not database.get_df(
Review comment:
Using Pandas seems a little heavy handed to simply check if the number
of records is non-zero, though I guess it's fewer lines than having to use a
cursor etc. and this code is probably rarely executed.
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