Airship\Engine\LedgerStorage\DBStore::setColumn PHP Method

Change a column name.

public setColumn ( string $key, string $value ) : self
$key	string
$value	string
return	self	($this)

    public function setColumn(string $key, string $value) : self
    {
        $this->columns[$key] = $value;
        return $this;
    }

DBStore