Luke Ludwig

This patch fixes the test_caching_of_columns in has_and_belongs_to_many_associations_test.rb, which was previously rendered useless since it was failing for pos...

Attached is a patch that fixes test_caching_of_columns to work for all database adapters. I did an alias_method_chain on connection.columns to count the number ...

The caching works the same for all adapters, so this is just a test issue. The caching of the habtm columns is very similar in regards to the caching of columns...

Looks like the sqlite adapter doesn't make any queries when calling connection.columns, at least from the perspective of assert_queries, which causes the test_c...

Good point. New patch attached.

Here is the patch file. The columns are now cached within the reflection instance. You can now call columns and reset_column_information on the the habtm associ...

Matt - Doesn't the query_cache only persist for the life of the request? We want the habtm columns to be cached for the life of the process, (or until reset_col...

This patch caches columns for has_and_belongs_to_many associations. The cache is stored in a hash (with table name as the key) within one of the owners of the h...