Code Duplication    Length = 3-4 lines in 4 locations

src/SQLParser/Node/SubQuery.php 1 location

@@ 199-202 (lines=4) @@
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        if ($this->alias) {
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            $sql .= ' AS '.NodeFactory::escapeDBItem($this->alias, $dbConnection);
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        }
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        if ($this->refClause) {
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            $sql .= ' ON ';
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            $sql .= NodeFactory::toSql($this->refClause, $dbConnection, $parameters, ' ', true, $indent, $conditionsMode);
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        }
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        return $sql;
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    }

src/SQLParser/Node/Table.php 1 location

@@ 182-185 (lines=4) @@
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        if ($this->alias) {
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            $sql .= ' AS '.NodeFactory::escapeDBItem($this->alias, $dbConnection);
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        }
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        if ($this->refClause) {
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            $sql .= ' ON ';
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            $sql .= NodeFactory::toSql($this->refClause, $dbConnection, $parameters, ' ', true, $indent, $conditionsMode);
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        }
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        return $sql;
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    }

src/SQLParser/Node/WhenConditions.php 1 location

@@ 47-49 (lines=3) @@
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    {
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        $fullSql = '';
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        if ($this->value) {
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            $fullSql = NodeFactory::toSql($this->value, $dbConnection, $parameters, ' ', false, $indent, $conditionsMode);
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        }
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        foreach ($this->getOperands() as $operand) {
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            $sql = NodeFactory::toSql($operand, $dbConnection, $parameters, ' ', false, $indent, $conditionsMode);

src/SQLParser/Query/Select.php 1 location

@@ 334-336 (lines=3) @@
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            $sql .= implode(' ', $this->options)."\n";
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        }
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        if (!empty($this->columns)) {
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            $sql .= NodeFactory::toSql($this->columns, $dbConnection, $parameters, ',', false, $indent + 2, $conditionsMode);
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        }
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        if (!empty($this->from)) {
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            $from = NodeFactory::toSql($this->from, $dbConnection, $parameters, ' ', false, $indent + 2, $conditionsMode);