/**
* Adds condition for partial index.
*
* @param \Doctrine\DBAL\Schema\Index $index
*
* @return string
*/
protected function getPartialIndexSQL(Index $index)
{
if ($this->supportsPartialIndexes() && $index->hasOption('where')) {
return ' WHERE ' . $index->getOption('where');
}
return '';
}
/**
* Return whether the two indexes have the same partial index
* @param \Doctrine\DBAL\Schema\Index $other
*
* @return boolean
*/
private function samePartialIndex(Index $other)
{
if ($this->hasOption('where') && $other->hasOption('where') && $this->getOption('where') == $other->getOption('where')) {
return true;
}
if (!$this->hasOption('where') && !$other->hasOption('where')) {
return true;
}
return false;
}