ClickHouse

Type: Columnar Database

Description: An open-source, columnar database management system designed for online analytical processing (OLAP). ClickHouse is optimized for fast analytics on large volumes of data and is suitable for real-time reporting.

How to send the query

Description

<clickhouse> – the command which is responsible for sending the queries to ClickHouse DB in testing scenarios

Required parameters:

1. comment
2. alias - unique name of the DB you configured in your integration.xml file
3. file - specifies the expected file name
4. query - contains the ClickHouse DB query

Optional parameters :

1. condition - condition according to which this test step will or won't be executed
2. threshold - parameter, where the maximum execution time of the command is defined (milliseconds), if the execution time is exceeded, the step will be defined as failed

<clickhouse comment="Get all user's from system" alias="ALIAS" file="expected_1.json">

        <query>SELECT * FROM t_user</query>

</clickhouse>