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2e1f6bc56d
* replace exit with assert in test_single_page * improve save_raw_single_page docs option * More grammar fixes * "Built from" link in new tab * fix mistype * Example of include in docs * add anchor to meeting form * Draft of translation helper * WIP on translation helper * Replace some fa docs content with machine translation * add normalize-en-markdown.sh * normalize some en markdown * normalize some en markdown * admonition support * normalize * normalize * normalize * support wide tables * normalize * normalize * normalize * normalize * normalize * normalize * normalize * normalize * normalize * normalize * normalize * normalize * normalize * lightly edited machine translation of introdpection.md * lightly edited machhine translation of lazy.md * WIP on translation utils * Normalize ru docs * Normalize other languages * some fixes * WIP on normalize/translate tools * add requirements.txt * [experimental] add es docs language as machine translated draft * remove duplicate script * Back to wider tab-stop (narrow renders not so well)
1.4 KiB
1.4 KiB
MySQL interface
ClickHouse supports MySQL wire protocol. It can be enabled by mysql_port setting in configuration file:
<mysql_port>9004</mysql_port>
Example of connecting using command-line tool mysql:
$ mysql --protocol tcp -u default -P 9004
Output if a connection succeeded:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 20.2.1.1-ClickHouse
Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
For compatibility with all MySQL clients, it is recommended to specify user password with double SHA1 in configuration file. If user password is specified using SHA256, some clients won’t be able to authenticate (mysqljs and old versions of command-line tool mysql).
Restrictions:
-
prepared queries are not supported
-
some data types are sent as strings