ClickHouse/docs/zh/sql_reference/table_functions/merge.md

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# 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-->