http://edgeapi.rubyonrails.org/classes/ActiveRecord/Transactions/ClassMethods.html
under
"Exception handling and rolling back" says that "*One should restart the
entire transaction if an ActiveRecord::StatementInvalid occurred.*" My
question is how? I tried wrapping the statements in two separate
transaction block but that still doesn't work.
I have something like:
self.transaction do
bar = create!(params) rescue nil
end
unless bar
self.transaction do
bar = find_or_initialize_by(foo: foo)
bar.update(params)
end
end
and PG would still complain about it with "PG::Error: ERROR: current
transaction is aborted, commands ignored until end of transaction block".
So my question is whether there is a proper way of restarting the
transaction? Thanks!
Ken
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