spiral / components

     *

     * @return $this

     */

    protected function dropIndexes()

    {

        foreach ($this->comparator->droppedIndexes() as $index) {

            $this->logger()->debug("Dropping index [{statement}] from table {table}.", [

                'statement' => $index->sqlStatement(),

                'table'     => $this->getName(true)

            ]);

            $this->commander->dropIndex($this, $index);

        }

        return $this;

    }

    /**

     * Synchronise indexes.

     *

     * @return $this

     */

    protected function dropForeigns()

    {

        foreach ($this->comparator->droppedForeigns() as $foreign) {

            $this->logger()->debug("Dropping foreign key [{statement}] from table {table}.", [

                'statement' => $foreign->sqlStatement(),

                'table'     => $this->getName(true)

            ]);

            $this->commander->dropForeign($this, $foreign);

        }

        return $this;

    }

    /**

     * Synchronise foreign keys.