Commit 9dadb6dd authored by Vincent Pelletier's avatar Vincent Pelletier

Products.CMFActivity.Activity.SQLBase: Make set operations more readable.

parent 5b96a405
......@@ -617,10 +617,10 @@ CREATE TABLE %s (
dependent_message_set = dependency_value_dict[row2key(row)]
# queue blocked messages for processing in the beginning of next
# outermost iteration.
new_blocked_message_set.update(dependent_message_set)
new_blocked_message_set |= dependent_message_set
# ...but update result immediately, in case there is no next
# outermost iteration.
result.difference_update(dependent_message_set)
result -= dependent_message_set
del subquery_list[_MAX_DEPENDENCY_UNION_SUBQUERY_COUNT:]
dependency_value_dict.clear()
return result
......
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