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Diffstat (limited to 'activerecord/CHANGELOG.md')
| -rw-r--r-- | activerecord/CHANGELOG.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 901f043544..ed861dc4d6 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,10 @@ +* Qualify column name inserted by `group` in calculation + + Giving `group` an unqualified column name now works, even if the relation + has `JOIN` with another table which also has a column of the name. + + *Soutaro Matsumoto* + * Don't cache prepared statements containing an IN clause or a SQL literal, as these queries will change often and are unlikely to have a cache hit. |