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| author | Eugene Kenny <elkenny@gmail.com> | 2018-01-26 00:33:01 +0000 |
|---|---|---|
| committer | Eugene Kenny <elkenny@gmail.com> | 2018-01-26 00:33:01 +0000 |
| commit | 92b0c49cb95656fdcdf49acca9ccb0e06378a8f4 (patch) | |
| tree | 8679030588e2b3574d1d85d6c64bc1c2bf52d7e0 | |
| parent | c9936eecdb9265eb4ec7ed3b7fa3ae13ac6bc8fe (diff) | |
| download | rails-92b0c49cb95656fdcdf49acca9ccb0e06378a8f4.tar.gz rails-92b0c49cb95656fdcdf49acca9ccb0e06378a8f4.tar.bz2 rails-92b0c49cb95656fdcdf49acca9ccb0e06378a8f4.zip | |
Update note on MySQL index order support [ci skip]
MySQL supports descending indexes from 8.0.1 onwards:
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-1.html
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index c32a234be4..db033db913 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -715,7 +715,7 @@ module ActiveRecord # # CREATE INDEX by_branch_desc_party ON accounts(branch_id DESC, party_id ASC, surname) # - # Note: MySQL doesn't yet support index order (it accepts the syntax but ignores it). + # Note: MySQL only supports index order from 8.0.1 onwards (earlier versions accepted the syntax but ignored it). # # ====== Creating a partial index # |