ClickHouse/docs/en/system_tables/system.one.md

# system.one

This table contains a single row with a single 'dummy' UInt8 column containing the value 0.
This table is used if a SELECT query doesn't specify the FROM clause.
This is similar to the DUAL table found in other DBMSs.
Sources for english documentation switched to Markdown. Edit page link is fixed too for both language versions of documentation. 2017-12-28 15:13:23 +00:00			`# system.one`
Initial commit if EN docs 2017-04-03 19:49:50 +00:00
System tables 2017-04-26 17:37:55 +00:00			`This table contains a single row with a single 'dummy' UInt8 column containing the value 0.`
			`This table is used if a SELECT query doesn't specify the FROM clause.`
			`This is similar to the DUAL table found in other DBMSs.`
Sources for english documentation switched to Markdown. Edit page link is fixed too for both language versions of documentation. 2017-12-28 15:13:23 +00:00