Displaying 2 results from an estimated 2 matches for "object_info".
2006 Mar 23
11
ActiveRecord: Oracle metadata loading slow on large database
All,
While attempting to use ActiveRecord against a large database, approx.
1700 tables and 4 million rows, I discovered an inefficiency in
oci_adapter.rb. The problem seems to be the SQL being generated to
lazy-load the columns metadata. "def columns(table_name, name = nil)"
method generates the following SQL:
select column_name, data_type, data_default, nullable,
2006 Mar 29
2
AR 1.14 oracle_adater.rb does not work
the error is :
wrong number of arguments (1 for 0)
where :
active_record/connection_adapters/oracle_adapter.rb:53:in
`attributes_with_quotes_pre_oracle''
this method is new, it was an alias in the previous version :
alias :attributes_with_quotes_pre_oci :attributes_with_quotes
#:nodoc:
I replaced the method by the alias of the previous version, and it is
working fine.
This is