ActiveRecord#columns-Problem with Oracle 11
-------------------------------------------
Key: JRUBY-3674
URL: http://jira.codehaus.org/browse/JRUBY-3674
Project: JRuby
Issue Type: Bug
Components: ActiveRecord-JDBC
Affects Versions: ActiveRecord-JDBC-0.9.1
Environment: Ubuntu 8.10
jruby 1.1.5 (ruby 1.8.6 patchlevel 114) (2008-11-03 rev 7996) [i386-java]
IcedTea6 1.3.1 (6b12-0ubuntu6.4) Runtime Environment (build 1.6.0_0-b12)
rails (2.3.2)
activerecord (2.3.2)
activerecord-jdbc-adapter (0.9.1)
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
Reporter: Oliver Schwantje
Fix For: JRuby 1.1.5
We get an exception, when starting instanciating an ActiveRecord-Object.
require 'test_helper'
class OracleSimpleTest < Test::Unit::TestCase
def setup
ActiveRecord::Base.connection.execute "CREATE TABLE DEFAULT_NUMBER (VALUE
NUMBER, DATUM DATE DEFAULT sysdate)"
ActiveRecord::Base.connection.execute "INSERT INTO DEFAULT_NUMBER
(VALUE,DATUM) VALUES (0.076,'11.05.09')"
end
def teardown
ActiveRecord::Base.connection.execute "DROP TABLE DEFAULT_NUMBER"
end
def test_default_number_precision
klass = Class.new(ActiveRecord::Base)
klass.set_table_name "default_number"
obj = klass.find(:first)
assert_equal 0.076, obj.value
assert_not_nil obj.datum, "no date"
end
end if defined?(JRUBY_VERSION)
The Stacktrace
1) Error:
test_default_number_precision(OracleSimpleTest):
ActiveRecord::ActiveRecordError: No message available
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/base.rb:1276:in
`columns'
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/base.rb:1284:in
`columns_hash'
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/attribute_methods.rb:71:in
`define_attribute_methods'
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/attribute_methods.rb:242:in
`method_missing'
/home/oliver/workspaceNetBeans/tools_rezension/test/unit/oracle_simple_test.rb:19:in
`test_default_number_precision'
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/1.8/test/unit/testcase.rb:78:in
`run'
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/1.8/test/unit/testsuite.rb:34:in
`run'
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/1.8/test/unit/testsuite.rb:33:in
`each'
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/1.8/test/unit/testsuite.rb:33:in
`run'
/home/oliver/Dokumente/entwicklung/jruby-1.1.5/lib/ruby/1.8/test/unit/ui/testrunnermediator.rb:46:in
`run_suite'
best regards
Oliver
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