Bugs item #14478, was opened at 2007-10-05 14:28
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Category: AR-JDBC
Group: 0.2.3
>Status: Closed
Resolution: None
Priority: 3
Submitted By: Nobody (None)
Assigned to: Nobody (None)
Summary: (solution provided) Oracle table names with schemas handled
incorrectly .
Initial Comment:
When you try to do this:
set_table_name "schema.tablename"
with the Oracle adapter, scaffolding and other table info-gathering functions
break.
SVN commit #738 implements a fix for this problem in Postgres, and since the
same problem exists for Oracle, I tried it and it fixed the oracle adapter.
Just override the columns method as in Postgres fix #738 with the following:
def columns(table_name, name=nil)
if table_name =~ /\./
parts = table_name.split(/\./)
table_name = parts.pop
schema_name = parts.join(".")
@connection.columns_internal(table_name, name, schema_name)
else
@connection.columns_internal(table_name, name)
end
end
Regards,
Bernie
P.S. I tried submitting this to the Dev mailing list...anybody get that email?
----------------------------------------------------------------------
>Comment By: Ola Bini (olabini)
Date: 2008-02-12 13:04
Message:
This has been fixed on AR-JDBC trunk.
----------------------------------------------------------------------
Comment By: Eric Gascoine (gencom-encana)
Date: 2008-01-11 03:17
Message:
This was very informative, and thanks, here's a fix to make it work
consistently for schema names and to put it into context for less experienced
developers: in environment.rb:.
if RUBY_PLATFORM =~ /java/
require 'rubygems'
gem 'activerecord-jdbc-adapter', ">=0.7"
require 'jdbc_adapter'
# the following is a hack to fix inserts for
# activerecord-jdbc-adapter 0.7
module ::JdbcSpec
module Oracle
def columns(table_name, name=nil)
if table_name =~ /\./
parts = table_name.split(/\./)
my_table_name = parts.pop
schema_name = parts.join(".")
@connection.columns_internal(my_table_name, name,
schema_name.upcase)
else
@connection.columns_internal(table_name, name)
end
end
end
end
end
----------------------------------------------------------------------
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