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| author | Ben Orenstein <ben.orenstein@gmail.com> | 2011-05-26 20:52:22 -0400 |
|---|---|---|
| committer | Ben Orenstein <ben.orenstein@gmail.com> | 2011-05-26 20:54:46 -0400 |
| commit | 4807088fda43b5858ada61e822c7598e17c83417 (patch) | |
| tree | 095578b72e3593da8f668170525fda830d7efbf4 /railties/guides | |
| parent | dfba8f544b96d326aa19e41d75a8b5a24525629e (diff) | |
| download | rails-4807088fda43b5858ada61e822c7598e17c83417.tar.gz rails-4807088fda43b5858ada61e822c7598e17c83417.tar.bz2 rails-4807088fda43b5858ada61e822c7598e17c83417.zip | |
Don't you lie to me!
Diffstat (limited to 'railties/guides')
| -rw-r--r-- | railties/guides/source/active_record_querying.textile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/railties/guides/source/active_record_querying.textile b/railties/guides/source/active_record_querying.textile index 579a323d57..6cba34c7cd 100644 --- a/railties/guides/source/active_record_querying.textile +++ b/railties/guides/source/active_record_querying.textile @@ -483,13 +483,13 @@ SQL uses the +HAVING+ clause to specify conditions on the +GROUP BY+ fields. You For example: <ruby> -Order.group("date(created_at)").having("created_at > ?", 1.month.ago) +Order.group("date(created_at)").having("created_at < ?", 1.month.ago) </ruby> The SQL that would be executed would be something like this: <sql> -SELECT * FROM orders GROUP BY date(created_at) HAVING created_at > '2009-01-15' +SELECT * FROM orders GROUP BY date(created_at) HAVING created_at < '2009-01-15' </sql> This will return single order objects for each day, but only for the last month. |