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author | Ryuta Kamizono <kamipo@gmail.com> | 2018-12-19 08:38:12 +0900 |
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committer | Ryuta Kamizono <kamipo@gmail.com> | 2018-12-19 08:38:12 +0900 |
commit | 0fa5b5510c6faefc33ab3715e08b2604195a1063 (patch) | |
tree | 563ed97cfd1fc4c4584d3016ac05c27bbf5a2e3a /activerecord/lib/active_record/callbacks.rb | |
parent | 5b5319413a611c949cb796351ff42fa0c0299252 (diff) | |
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Use `utf8mb4` charset for internal tables if the row format `DYNAMIC` by default
The indexing issue on `utf8mb4` columns is resolved since MySQL 5.7.9.
Diffstat (limited to 'activerecord/lib/active_record/callbacks.rb')
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