"can't find meta" error in prepare/execute

[n00bik]

Hello.

I try to check if records already exist, and get error = "An exception occurred while executing 'SELECT 1 dupl FROM payments WHERE order_id= :order_id AND appid= :appid LIMIT 1' with params ["xxx=:1:11", "yyy-Amazon"]:\n\nCan`t find meta"}

My code:
$stmt = $conn->prepare('SELECT 1 dupl FROM payments WHERE order_id= :order_id AND appid= :appid LIMIT 1'); $stmt->bindValue('order_id', $order_id); $stmt->bindValue('appid', $j->app_id); $stmt->execute(); while ($row = $stmt->fetch()) { file_put_contents('ch_dupl_' . date('Y-m-d') . '_' . $tbl . '_' . $j->app_id . '_' . uniqid() . '.json', json_encode($j)); return true; }

My table structure:
CREATE TABLE default.payments ( cohort Date, installdatetime DateTime, attributedtouchtime Nullable(DateTime), ... appid String, ... order_id String, ... ) ENGINE = MergeTree() PARTITION BY cohort ORDER BY appid SETTINGS index_granularity = 8192;

[n00bik]

Rewrite prepare/execute to simple fetchColumn wihtout limit 1
if ($conn->fetchColumn("SELECT order_id FROM payments WHERE order_id='{$order_id}' AND appid='{$j->app_id}'")) { file_put_contents('ch_dupl_' . date('Y-m-d') . '_' . $tbl . '_' . $j->app_id . '_' . uniqid() . '.json', json_encode($j)); return true; }
error log is the same=
An exception occurred while executing 'SELECT order_id FROM payments WHERE order_id='xxx' AND appid='yyy'':\n\nCan`t find meta"

Thank you in advance!

[Sufir]

I also have this error.

    $stmt = $conn->prepare('SELECT COUNT(*) FROM user_view WHERE view_date BETWEEN :dateBegin AND :dateEnd');
    $stmt->bindValue('dateBegin', $start->format("Y-m-d"));
    $stmt->bindValue('dateEnd', $end->format("Y-m-d"));
    $stmt->execute();

An exception occurred while executing 'SELECT COUNT(*) FROM user_view WHERE view_date BETWEEN :dateBegin AND :dateEnd' with params ["2019-05-01", "2019-05-31"]:

Can`t find meta

[erikbaan]

I'm running into the same "Can`t find meta" error, using a CTE.

This is caused by the following code in ClickHouseStatement.processViaSMI2 :

        $this->rows =
            stripos($sql, 'select') === 0 ||
            stripos($sql, 'show') === 0 ||
            stripos($sql, 'describe') === 0 ?
                $this->smi2CHClient->select($sql)->rows() :
                $this->smi2CHClient->write($sql)->rows();

The statement must begin with select to use the appropriate methods.
Maybe your query is not starting with SELECT (but has some weird whitespace or something?) @n00bik and @Sufir ?

I've made a fork that quickfixes this issue for CTE's: easyterrabv@19b0695