kaknikhil commented on a change in pull request #423: Association Rules:
Improve performance
URL: https://github.com/apache/madlib/pull/423#discussion_r305948252
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File path: src/ports/postgres/modules/assoc_rules/assoc_rules.py_in
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@@ -247,6 +259,19 @@ def assoc_rules(madlib_schema, support, confidence,
tid_col,
m4_ifdef(`__POSTGRESQL__', `', `DISTRIBUTED BY (id)')
""".format(madlib_schema, madlib_schema));
+ plpy.execute("DROP TABLE IF EXISTS assoc_rule_sets_loop_ordered");
Review comment:
Can we explain the purpose of creating these three tables assoc_rule_sets,
assoc_rule_sets_loop and assoc_rule_sets_loop_ordered?
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