--- machine_translated: true machine_translated_rev: 72537a2d527c63c07aa5d2361a8829f3895cf2bd toc_priority: 38 toc_title: "\u5408\u5E76" --- # 合并 {#merge} `merge(db_name, 'tables_regexp')` – Creates a temporary Merge table. For more information, see the section “Table engines, Merge”. 表结构取自与正则表达式匹配的第一个表。 [原始文章](https://clickhouse.tech/docs/en/query_language/table_functions/merge/) <!--hide-->