ClickHouse/docs/en/sql-reference/table-functions/merge.md
2021-03-14 15:19:04 +03:00

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---
toc_priority: 38
toc_title: merge
---
# merge {#merge}
`merge(db_name, 'tables_regexp')` Creates a temporary Merge table. For more information, see the section “Table engines, Merge”.
The table structure is taken from the first table encountered that matches the regular expression.