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| author | Ryuta Kamizono <kamipo@gmail.com> | 2017-10-14 13:19:26 +0900 |
|---|---|---|
| committer | Ryuta Kamizono <kamipo@gmail.com> | 2017-10-14 13:36:51 +0900 |
| commit | 5668dc6b1863ef43be8f8ef0fb1d5db913085fb3 (patch) | |
| tree | 0f46675c24941c36c97426ae6e71829b3f35406d /activerecord/test/cases/schema_dumper_test.rb | |
| parent | 3d1ff79742c46930fa35352c42fb585c3408511b (diff) | |
| download | rails-5668dc6b1863ef43be8f8ef0fb1d5db913085fb3.tar.gz rails-5668dc6b1863ef43be8f8ef0fb1d5db913085fb3.tar.bz2 rails-5668dc6b1863ef43be8f8ef0fb1d5db913085fb3.zip | |
Fix `COUNT(DISTINCT ...)` for `GROUP BY` with `ORDER BY` and `LIMIT`
This is the fix for the regression of #29848.
In #29848, I've kept existing select list in the subquery for the count
if ORDER BY is given. But it had accidentally affect to GROUP BY
queries also. It should keep the previous behavior in that case.
Fixes #30886.
Diffstat (limited to 'activerecord/test/cases/schema_dumper_test.rb')
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