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Merge pull request #5600 from billschaller/remove-dead-code-walk-case-expression

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Remove dead code SQLWalker::walkCaseExpression
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Marco Pivetta 2017-01-15 23:52:38 +01:00 committed by GitHub
commit 09cbb9ff48
1 changed files with 0 additions and 27 deletions
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27
lib/Doctrine/ORM/Query/SqlWalker.php
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@ -1168,33 +1168,6 @@ class SqlWalker implements TreeWalker
return $sql;
}
/**
* Walks down a CaseExpression AST node and generates the corresponding SQL.
*
* @param AST\CoalesceExpression|AST\NullIfExpression|AST\GeneralCaseExpression|AST\SimpleCaseExpression $expression
*
* @return string The SQL.
*/
public function walkCaseExpression($expression)
{
switch (true) {
case ($expression instanceof AST\CoalesceExpression):
return $this->walkCoalesceExpression($expression);
case ($expression instanceof AST\NullIfExpression):
return $this->walkNullIfExpression($expression);
case ($expression instanceof AST\GeneralCaseExpression):
return $this->walkGeneralCaseExpression($expression);
case ($expression instanceof AST\SimpleCaseExpression):
return $this->walkSimpleCaseExpression($expression);
default:
return '';
}
}
/**
* Walks down a CoalesceExpression AST node and generates the corresponding SQL.
*