src/db/BuildSql.php
public function save($data = '', $exp = null, $value = null)
    {
        $this->data($data, $exp, $value);

        $this->bulidSql('UPDATE');
        $result = $this->query();
        $num    = $result->rowCount();

        return $num;
    }
public function save($data = '', $exp = null, $value = null)
    {
        $this->data($data, $exp, $value);

        $this->bulidSql('UPDATE');
        $result = $this->query();
        $num    = $result->rowCount();

        return $num;
    }
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