Github user iyerr3 commented on a diff in the pull request:
https://github.com/apache/incubator-madlib/pull/155#discussion_r129801476
--- Diff: src/ports/postgres/modules/utilities/validate_args.py_in ---
@@ -344,6 +344,50 @@ def get_cols_and_types(tbl):
return list(zip(col_names, col_types))
# -------------------------------------------------------------------------
+def get_col_type(tbl, col):
--- End diff --
There's lots of code overlap with `get_cols_and_types`. We should avoid
that redundancy.
Also, does `get_expr_type` not work for this need?
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