ClickHouse/docs/zh/sql-reference/table-functions/merge.md

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---
slug: /zh/sql-reference/table-functions/merge
sidebar_position: 38
sidebar_label: merge
---
# merge {#merge}
`merge(db_name, 'tables_regexp')` 创建一个临时Merge表。 有关更多信息,请参见 “Table engines, Merge”。
表结构取自遇到的第一个与正则表达式匹配的表。