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Ensure indices don't flip order in schema.rb [#1266 state:committed]

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Signed-off-by: David Heinemeier Hansson <david@loudthinking.com>
This commit is contained in:
Jordi Bunster 2008-10-24 12:49:06 -04:00 committed by David Heinemeier Hansson
parent 7418d367f0
commit a9e8168432
2 changed files with 14 additions and 6 deletions
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2
activerecord/CHANGELOG
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@ -1,5 +1,7 @@
*2.2.1 [RC2 or 2.2 final]*
* Ensure indices don't flip order in schema.rb #1266 [Jordi Bunster]
* Fixed that serialized strings should never be type-casted (i.e. turning "Yes" to a boolean) #857 [Andreas Korth]

16
activerecord/lib/active_record/schema_dumper.rb
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@ -159,13 +159,19 @@ HEADER
end
def indexes(table, stream)
indexes = @connection.indexes(table)
indexes.each do |index|
stream.print " add_index #{index.table.inspect}, #{index.columns.inspect}, :name => #{index.name.inspect}"
stream.print ", :unique => true" if index.unique
if (indexes = @connection.indexes(table)).any?
add_index_statements = indexes.map do |index|
statment_parts = [ ('add_index ' + index.table.inspect) ]
statment_parts << index.columns.inspect
statment_parts << (':name => ' + index.name.inspect)
statment_parts << ':unique => true' if index.unique
' ' + statment_parts.join(', ')
end
stream.puts add_index_statements.sort.join("\n")
stream.puts
end
stream.puts unless indexes.empty?
end
end
end