fmcquillan99 commented on pull request #554:
URL: https://github.com/apache/madlib/pull/554#issuecomment-790190171
Also if I prepend with schema
```
cur.execute("DROP TABLE IF EXISTS madlib.custom_function_table")
cur.execute("SELECT
madlib.load_custom_function('madlib.custom_function_table',
%s,'squared_error', 'squared error')", [p2.Binary(pb_squared_error)])
cur.execute("SELECT
madlib.load_custom_function('madlib.custom_function_table', %s,'rmse', 'root
mean square error')", [p2.Binary(pb_rmse)])
conn.commit()
```
I get this error
```
---------------------------------------------------------------------------
InternalError_ Traceback (most recent call last)
<ipython-input-5-c77ecf220203> in <module>()
21 # call load function
22 cur.execute("DROP TABLE IF EXISTS madlib.custom_function_table")
---> 23 cur.execute("SELECT
madlib.load_custom_function('madlib.custom_function_table',
%s,'squared_error', 'squared error')", [p2.Binary(pb_squared_error)])
24 cur.execute("SELECT
madlib.load_custom_function('madlib.custom_function_table', %s,'rmse', 'root
mean square error')", [p2.Binary(pb_rmse)])
25 conn.commit()
InternalError_: plpy.Error: Incorrect table name
(madlib."madlib.custom_function_table") provided! Table name should be of the
form: <schema name>.<table name> (plpython.c:5038)
CONTEXT: Traceback (most recent call last):
PL/Python function "load_custom_function", line 21, in <module>
madlib_keras_custom_function.load_custom_function(**globals())
PL/Python function "load_custom_function", line 42, in wrapper
PL/Python function "load_custom_function", line 121, in
load_custom_function
PL/Python function "load_custom_function"
```
so I am not sure how to use this utility or what the rules are.
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