src/Database/Migration/Generator/MySqlGenerator.php
protected function getAlterTableComment($table, $comment)
    {
        $table = $this->dba->ident($table);
        $commentSave = $this->dba->quote($comment);

        return sprintf("%s\$this->execute(\"ALTER TABLE %s COMMENT=%s;\");", $this->ind2, $table, $commentSave);
    }
protected function getAlterTableComment($table, $comment)
    {
        $table = $this->dba->ident($table);
        $commentSave = $this->dba->quote($comment);

        return sprintf("%s\$this->execute(\"ALTER TABLE %s COMMENT=%s;\");", $this->ind2, $table, $commentSave);
    }
protected function getAlterTableComment ( $ table , $ comment ) { $ table = $ this -> dba -> ident ( $ table ) ; $ commentSave = $ this -> dba -> quote ( $ comment ) ; return sprintf ( "%s\$this->execute(\"ALTER TABLE %s COMMENT=%s;\");" , $ this -> ind2 , $ table , $ commentSave ) ; }
Generate alter table comment.

@param string $table
@param string $comment

@return string
Generate alter table comment .