Fixed: 10342 Creation of Schema in Oracle

Comment is a reserved keyword for Oracle. The five 'Comment' columns are renamed to 'Commments'.
Migration scripts were modified to let oracle users create the database. For the others, migration 41 will rename the columns (only if columns have the 'old' name).
Fixed also a few oracle specific issues.

Note: currently (in Rails 1.2.3), there's bug in Rails oracle adapter. See: http://dev.rubyonrails.org/ticket/7344
Attached patch is required for redMine to work properly.


git-svn-id: http://redmine.rubyforge.org/svn/trunk@479 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/fixtures/changesets.yml

@@ -4,7 +4,7 @@ changesets_001:
   committed_on: 2007-04-11 15:14:44 +02:00
   revision: 1
   id: 100
-  comment: My very first commit
+  comments: My very first commit
   repository_id: 10
   committer: dlopper
 changesets_002: 
@@ -12,7 +12,7 @@ changesets_002:
   committed_on: 2007-04-12 15:14:44 +02:00
   revision: 2
   id: 101
-  comment: 'This commit fixes #1, #2 and references #3'
+  comments: 'This commit fixes #1, #2 and references #3'
   repository_id: 10
   committer: dlopper
 changesets_003: 
@@ -20,7 +20,7 @@ changesets_003:
   committed_on: 2007-04-12 15:14:44 +02:00
   revision: 3
   id: 102
-  comment: |-
+  comments: |-
     A commit with wrong issue ids
     IssueID 666 3
   repository_id: 10
@@ -30,7 +30,7 @@ changesets_004:
   committed_on: 2007-04-12 15:14:44 +02:00
   revision: 4
   id: 103
-  comment: |-
+  comments: |-
     A commit with an issue id of an other project
     IssueID 4 2
   repository_id: 10