ClickHouse/tests/config/config.d/transactions.xml

<yandex>
    <_enable_experimental_mvcc_prototype_test_helper_dev>42</_enable_experimental_mvcc_prototype_test_helper_dev>

    <transactions_info_log>
        <database>system</database>
        <table>transactions_info_log</table>
        <flush_interval_milliseconds>7500</flush_interval_milliseconds>
    </transactions_info_log>

</yandex>
add config 2021-05-18 19:34:49 +00:00			`<yandex>`
			`<_enable_experimental_mvcc_prototype_test_helper_dev>42</_enable_experimental_mvcc_prototype_test_helper_dev>`
add system log for introspection 2022-01-14 14:03:00 +00:00
			`<transactions_info_log>`
			`<database>system</database>`
			`<table>transactions_info_log</table>`
			`<flush_interval_milliseconds>7500</flush_interval_milliseconds>`
			`</transactions_info_log>`

add config 2021-05-18 19:34:49 +00:00			`</yandex>`