@@ -62,6 +62,9 @@ |
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62 | 62 | return $this->append($operator, ','); |
63 | 63 | } |
64 | 64 | |
65 | + /** |
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66 | + * @param string $sign |
|
67 | + */ |
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65 | 68 | private function append(Operator $operator, $sign) |
66 | 69 | { |
67 | 70 | if ($this->queryParts) { |