From 8fe6b90e5fecf276bf24542e513ad6496da283da Mon Sep 17 00:00:00 2001 From: Michael Koziarski Date: Sat, 21 Jan 2006 07:53:45 +0000 Subject: Fix .count for has_many associations with multi-line finder-sql. Closes #3540 git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3450 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- activerecord/lib/active_record/associations/has_many_association.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'activerecord/lib/active_record/associations/has_many_association.rb') diff --git a/activerecord/lib/active_record/associations/has_many_association.rb b/activerecord/lib/active_record/associations/has_many_association.rb index 5a29ffaa30..7d8f1c6b0c 100644 --- a/activerecord/lib/active_record/associations/has_many_association.rb +++ b/activerecord/lib/active_record/associations/has_many_association.rb @@ -179,7 +179,8 @@ module ActiveRecord if @reflection.options[:counter_sql] @counter_sql = interpolate_sql(@reflection.options[:counter_sql]) elsif @reflection.options[:finder_sql] - @reflection.options[:counter_sql] = @reflection.options[:finder_sql].gsub(/SELECT (.*) FROM/i, "SELECT COUNT(*) FROM") + # replace the SELECT clause with COUNT(*), preserving any hints within /* ... */ + @reflection.options[:counter_sql] = @reflection.options[:finder_sql].sub(/SELECT (\/\*.*?\*\/ )?(.*)\bFROM\b/im) { "SELECT #{$1}COUNT(*) FROM" } @counter_sql = interpolate_sql(@reflection.options[:counter_sql]) else @counter_sql = @finder_sql -- cgit v1.2.3