ClickHouse/docs/en/query_language/table_functions/merge.md

# 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.


[Original article](https://clickhouse.yandex/docs/en/query_language/table_functions/merge/) <!--hide-->
-												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
+								# 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.
-												WIP on docs/website (#3383)

* CLICKHOUSE-4063: less manual html @ index.md

* CLICKHOUSE-4063: recommend markdown="1" in README.md

* CLICKHOUSE-4003: manually purge custom.css for now

* CLICKHOUSE-4064: expand <details> before any print (including to pdf)

* CLICKHOUSE-3927: rearrange interfaces/formats.md a bit

* CLICKHOUSE-3306: add few http headers

* Remove copy-paste introduced in #3392

* Hopefully better chinese fonts #3392

* get rid of tabs @ custom.css

* Apply comments and patch from #3384

* Add jdbc.md to ToC and some translation, though it still looks badly incomplete

* minor punctuation

* Add some backlinks to official website from mirrors that just blindly take markdown sources

* Do not make fonts extra light

* find . -name '*.md' -type f | xargs -I{} perl -pi -e 's//g' {}

* find . -name '*.md' -type f | xargs -I{} perl -pi -e 's/ sql/g' {}

* Remove outdated stuff from roadmap.md

* Not so light font on front page too

* Refactor Chinese formats.md to match recent changes in other languages

											
										
										
											2018-10-16 10:47:17 +00:00
 								[Original article](https://clickhouse.yandex/docs/en/query_language/table_functions/merge/) <!--hide-->