/**
* Creates a comma-separated list of column names for the index.
* For MySQL unique indexes there is the option of specifying size, so we cannot simply use
* the getColumnsList() method.
* @param Index $index
* @return string
*/
private function getIndexColumnList(Index $index)
{
$platform = $this->getPlatform();
$cols = $index->getColumns();
$list = array();
foreach ($cols as $col) {
$list[] = $this->quoteIdentifier($col) . ($index->hasColumnSize($col) ? '(' . $index->getColumnSize($col) . ')' : '');
}
return implode(', ', $list);
}
/**
* Creates a comma-separated list of column names for the index.
* For MySQL unique indexes there is the option of specifying size, so we cannot simply use
* the getColumnsList() method.
* @param Index $index
* @return string
*/
protected function getIndexColumnListDDL(Index $index)
{
$list = array();
foreach ($index->getColumns() as $col) {
$list[] = $this->quoteIdentifier($col) . ($index->hasColumnSize($col) ? '(' . $index->getColumnSize($col) . ')' : '');
}
return implode(', ', $list);
}