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author | Rick Olson <technoweenie@gmail.com> | 2006-10-13 08:29:00 +0000 |
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committer | Rick Olson <technoweenie@gmail.com> | 2006-10-13 08:29:00 +0000 |
commit | e789b26e652d9f0ee6ca538615b8d570cb4c91b5 (patch) | |
tree | d9c53e9f1668ecf144ebe23d8388c58d6549c8a5 /activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | |
parent | ce1d14430f3ff5c8743541ce5f10b71a083f9c90 (diff) | |
download | rails-e789b26e652d9f0ee6ca538615b8d570cb4c91b5.tar.gz rails-e789b26e652d9f0ee6ca538615b8d570cb4c91b5.tar.bz2 rails-e789b26e652d9f0ee6ca538615b8d570cb4c91b5.zip |
fix select_limited_ids_list issues in postgresql, retain current behavior in other adapters [Rick]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5291 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index 1ed761b126..a098c02829 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -279,6 +279,11 @@ module ActiveRecord sql << " DEFAULT #{quote(options[:default], options[:column])}" unless options[:default].nil? sql << " NOT NULL" if options[:null] == false end + + # SELECT DISTINCT clause for a given set of columns. PostgreSQL overrides this for custom DISTINCT syntax. + def distinct(columns, *order_columns) + "DISTINCT #{columns}" + end end end end |