diff options
| author | Yasuo Honda <yasuo.honda@gmail.com> | 2018-09-20 12:05:52 +0000 |
|---|---|---|
| committer | Yasuo Honda <yasuo.honda@gmail.com> | 2018-09-20 12:39:31 +0000 |
| commit | abba0208376f41f5dd71ad64696870c9c52f9fd0 (patch) | |
| tree | 834e6ac54d937b51f90ef6da72a9de9241adcdd1 /guides | |
| parent | e925cb4d856088a815bf4a0cf27518d01bb4029d (diff) | |
| download | rails-abba0208376f41f5dd71ad64696870c9c52f9fd0.tar.gz rails-abba0208376f41f5dd71ad64696870c9c52f9fd0.tar.bz2 rails-abba0208376f41f5dd71ad64696870c9c52f9fd0.zip | |
Update MySQL server version and character set in Rails Guide [skip ci]
Related to #33853
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/configuring.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/guides/source/configuring.md b/guides/source/configuring.md index e372b3a816..18a377a02e 100644 --- a/guides/source/configuring.md +++ b/guides/source/configuring.md @@ -1014,7 +1014,6 @@ If you choose to use MySQL or MariaDB instead of the shipped SQLite3 database, y ```yaml development: adapter: mysql2 - encoding: utf8 database: blog_development pool: 5 username: root @@ -1024,6 +1023,8 @@ development: If your development database has a root user with an empty password, this configuration should work for you. Otherwise, change the username and password in the `development` section as appropriate. +NOTE: If your MySQL version is 5.5 or 5.6 and want to use the `utf8mb4` character set by default, please configure your MySQL server to support the longer key prefix by enabling `innodb_large_prefix` system variable. + Advisory Locks are enabled by default on MySQL and are used to make database migrations concurrent safe. You can disable advisory locks by setting `advisory_locks` to `false`: ```yaml |