arkadiyk

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Topic Project / Forum Last Post in Topic
jdbc-adapter doesn't work with Rails 3 RC2?
It didn't work indeed: User.limit(10).count gives the following error: ActiveRecord::StatementInvalid: ActiveRecord::JDBCError: No column was specified for column 1 of 'subquery'.: SELECT t.* FROM ( . . .
ActiveRecord JDBC
  » General Discussion
Defaultpersonimage October 07, 2010 01:25
by: arkadiyk
Arel has been completely re-written?
Hi, I have noticed that Arel has been completely re-written for the next Rails 3 update. Will it cause a lot of changes to the jdbc-adapter? How long it will take for the jdbc-adapter to catch up aft . . .
ActiveRecord JDBC
  » General Discussion
Defaultpersonimage September 30, 2010 04:02
by: arkadiyk
jdbc-adapter doesn't work with Rails 3 RC2?
I haven't try to test it yet, but looking at the code it looks like it fixed partially and only for MS SQL. Partially because calls like User.limit(10).count probably will not work without patching th . . .
ActiveRecord JDBC
  » General Discussion
Defaultpersonimage October 07, 2010 01:25
by: arkadiyk
jdbc-adapter doesn't work with Rails 3 RC2?
Hi, after upgrading Rails 3 to RC2 jdbc-adapter stopped working. Rails doesn't see any tables in the DB. I upgraded jdbc-adapter to 1.0.0.beta1 but it didn't help. "..code.."
ActiveRecord JDBC
  » General Discussion
Defaultpersonimage October 07, 2010 01:25
by: arkadiyk
MS SQL: JdbcConnection#columns in Rail 3 is very slow
Hi, here is a profiler info for a query with 3 joins: "..code.." I copied the columns caching from "identity_column" method into "columns" making my query about 10 times faster. Here are the meth . . .
ActiveRecord JDBC
  » General Discussion
Defaultpersonimage August 06, 2010 08:33
by: arkadiyk
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