Sha256: a492551627e0bdadb1caa8c705d7738a8235c4aa34df537ab44a4cf56b3f5262
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Versions: 7
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Contents
# -*- encoding : utf-8 -*-
module ActiveRecord
#FIXME!! this is a hacky place to put a hacky bit of code.
# the following code is already in Rails 4 (see https://github.com/rails/rails/commit/c8792c7b2ea4f5fe7a5610225433ea8dd8d0f83e)
# it allows manual rollbacks in after_save (eg store events) to reset the object correctly
# really we need to get all this extension code out of config and into lib. and hopefully we can soon get rid of this code altogether!
module Transactions
def with_transaction_returning_status
status = nil
self.class.transaction do
add_to_transaction
begin
status = yield
rescue ActiveRecord::Rollback
@_start_transaction_state[:level] = (@_start_transaction_state[:level] || 0) - 1
status = nil
end
raise ActiveRecord::Rollback unless status
end
status
end
end
class SchemaDumper
def dump(stream)
header(stream)
tables(stream)
#views(stream)
trailer(stream)
stream
end
private
def views(stream)
views = @connection.select_all("SELECT viewname FROM pg_views WHERE schemaname IN ('$user','public');")
views.each do |view|
view( view['viewname'], stream )
end
end
def view(viewname, stream)
viewinfo = @connection.select_one %{
SELECT * from pg_views WHERE schemaname IN ('$user','public')
and viewname='#{viewname}'
}
stream.puts <<ENDVIEW
execute %{
CREATE VIEW #{viewname} AS
#{viewinfo['definition']}
}
ENDVIEW
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems