src/Builder/TypeTableBuilder.php
public function prepareIndexStatement(IndexInterface $index)
    {
        switch ($index->getIndexType()) {
            case IndexInterface::PRIMARY:
                $result = 'PRIMARY KEY';
                break;
            case IndexInterface::UNIQUE:
                $result = 'UNIQUE ' . $this->getConnection()->escapeFieldName($index->getName());
                break;
            case IndexInterface::FULLTEXT:
                $result = 'FULLTEXT ' . $this->getConnection()->escapeFieldName($index->getName());
                break;
            default:
                $result = 'INDEX ' . $this->getConnection()->escapeFieldName($index->getName());
                break;
        }

        return $result . ' (' . implode(', ', array_map(function ($field_name) {
            return $this->getConnection()->escapeFieldName($field_name);
        }, $index->getFields())) . ')';
    }
public function prepareIndexStatement(IndexInterface $index)
    {
        switch ($index->getIndexType()) {
            case IndexInterface::PRIMARY:
                $result = 'PRIMARY KEY';
                break;
            case IndexInterface::UNIQUE:
                $result = 'UNIQUE ' . $this->getConnection()->escapeFieldName($index->getName());
                break;
            case IndexInterface::FULLTEXT:
                $result = 'FULLTEXT ' . $this->getConnection()->escapeFieldName($index->getName());
                break;
            default:
                $result = 'INDEX ' . $this->getConnection()->escapeFieldName($index->getName());
                break;
        }

        return $result . ' (' . implode(', ', array_map(function ($field_name) {
            return $this->getConnection()->escapeFieldName($field_name);
        }, $index->getFields())) . ')';
    }
public function prepareIndexStatement ( IndexInterface $ index ) { switch ( $ index -> getIndexType ( ) ) { case IndexInterface :: PRIMARY : $ result = 'PRIMARY KEY' ; break ; case IndexInterface :: UNIQUE : $ result = 'UNIQUE ' . $ this -> getConnection ( ) -> escapeFieldName ( $ index -> getName ( ) ) ; break ; case IndexInterface :: FULLTEXT : $ result = 'FULLTEXT ' . $ this -> getConnection ( ) -> escapeFieldName ( $ index -> getName ( ) ) ; break ; default : $ result = 'INDEX ' . $ this -> getConnection ( ) -> escapeFieldName ( $ index -> getName ( ) ) ; break ; } return $ result . ' (' . implode ( ', ' , array_map ( function ( $ field_name ) { return $ this -> getConnection ( ) -> escapeFieldName ( $ field_name ) ; } , $ index -> getFields ( ) ) ) . ')' ; }
Prepare index statement.

@param  IndexInterface $index
@return string
Prepare index statement .