@@ -284,8 +284,7 @@ |
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284 | 284 | * To improve performance, usage of DQL update |
285 | 285 | * http://doctrine-orm.readthedocs.org/projects/doctrine-orm/en/latest/reference/dql-doctrine-query-language.html |
286 | 286 | * |
287 | - * @param string $data |
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288 | - * @return boolean |
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287 | + * @return boolean|null |
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289 | 288 | */ |
290 | 289 | public function updatePredictionOLD($question) |
291 | 290 | { |