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* Corrected en files * Split system-tables.md into separate files * Fixed links. * Fixed links. * Fixed links. * Fixed links. * Add ref to original article * Fixed links * Add toc_folder_title and translate * Add stack_trace.md, correct toc-title * Fixed links * Hypothesis testing * Hypothesis testing * Update run.sh, thanks @azat Co-authored-by: Anna Devyatova <annadevyatova@yandex-team.ru> Co-authored-by: Sergei Shtykov <bayonet@yandex-team.ru> Co-authored-by: alexey-milovidov <milovidov@yandex-team.ru>
10 lines
350 B
Markdown
10 lines
350 B
Markdown
# system.one {#system-one}
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This table contains a single row with a single `dummy` UInt8 column containing the value 0.
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This table is used if a `SELECT` query doesn’t specify the `FROM` clause.
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This is similar to the `DUAL` table found in other DBMSs.
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[Original article](https://clickhouse.tech/docs/en/operations/system_tables/one) <!--hide-->
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