r3613@asus: jeremy | 2005-09-26 22:25:04 -0700
Handle sequence reset for empty tables and models with custom primary keys. git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2357 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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@ -1,5 +1,7 @@
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*SVN*
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* Clean up Fixtures.reset_sequences for PostgreSQL. Handle tables with no rows and models with custom primary keys. #2174 [jay@jay.fm]
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* Improve error message when nil is assigned to an attr which validates_size_of within a range. #2022 [Manuel Holtgrewe <purestorm@ggnore.net>]
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* Make update_attribute use the same writer method that update_attributes uses.
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@ -252,9 +252,9 @@ class Fixtures < Hash
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table_names.flatten.each do |table|
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if table_class = table.to_s.classify.constantize rescue nil
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pk = table_class.columns_hash[table_class.primary_key]
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if pk and pk.name == 'id' and pk.type == :integer
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if pk and pk.type == :integer
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connection.execute(
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"SELECT setval('#{table}_id_seq', (SELECT MAX(id) FROM #{table}), true)",
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"SELECT setval('#{table}_#{pk.name}_seq', (SELECT COALESCE(0, MAX(#{pk.name}))+1 FROM #{table}), false)",
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'Setting Sequence'
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)
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end
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