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Fix typo in count_by_sql documentation #1969 [Alexey Verkhovsky]

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2007 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Jamis Buck 2005-08-14 08:20:51 +00:00
parent f44dac8935
commit e17bf81823
2 changed files with 3 additions and 1 deletions
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2
activerecord/CHANGELOG
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@ -1,5 +1,7 @@
*SVN*
* Fix typo in count_by_sql documentation #1969 [Alexey Verkhovsky]
* Allow add_column and create_table to specify NOT NULL #1712 [emptysands@gmail.com]
* Fix create_table so that id column is implicitly added [Rick Olson]

2
activerecord/lib/active_record/base.rb
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@ -458,7 +458,7 @@ module ActiveRecord #:nodoc:
end
# Returns the result of an SQL statement that should only include a COUNT(*) in the SELECT part.
# Product.count "SELECT COUNT(*) FROM sales s, customers c WHERE s.customer_id = c.id"
# Product.count_by_sql "SELECT COUNT(*) FROM sales s, customers c WHERE s.customer_id = c.id"
def count_by_sql(sql)
sql = sanitize_conditions(sql)
rows = connection.select_one(sql, "#{name} Count")