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

app/controllers/projects_controller.rb

@@ -503,7 +503,7 @@ class ProjectsController < ApplicationController
     end
     
     unless params[:show_wiki_edits] == "0"
-      select = "#{WikiContent.versioned_table_name}.updated_on, #{WikiContent.versioned_table_name}.comment, " +
+      select = "#{WikiContent.versioned_table_name}.updated_on, #{WikiContent.versioned_table_name}.comments, " +
                "#{WikiContent.versioned_table_name}.#{WikiContent.version_column}, #{WikiPage.table_name}.title"
       joins = "LEFT JOIN #{WikiPage.table_name} ON #{WikiPage.table_name}.id = #{WikiContent.versioned_table_name}.page_id " +
               "LEFT JOIN #{Wiki.table_name} ON #{Wiki.table_name}.id = #{WikiPage.table_name}.wiki_id "
@@ -624,7 +624,7 @@ class ProjectsController < ApplicationController
       # no more than 5 tokens to search for
       @tokens.slice! 5..-1 if @tokens.size > 5
       # strings used in sql like statement
-      like_tokens = @tokens.collect {|w| "%#{w}%"}
+      like_tokens = @tokens.collect {|w| "%#{w.downcase}%"}
       operator = @all_words ? " AND " : " OR "
       limit = 10
       @results = []
@@ -632,7 +632,7 @@ class ProjectsController < ApplicationController
       @results += @project.news.find(:all, :limit => limit, :conditions => [ (["(LOWER(title) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort], :include => :author ) if @scope.include? 'news'
       @results += @project.documents.find(:all, :limit => limit, :conditions => [ (["(LOWER(title) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @scope.include? 'documents'
       @results += @project.wiki.pages.find(:all, :limit => limit, :include => :content, :conditions => [ (["(LOWER(title) like ? OR LOWER(text) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @project.wiki && @scope.include?('wiki')
-      @results += @project.repository.changesets.find(:all, :limit => limit, :conditions => [ (["(LOWER(comment) like ?)"] * like_tokens.size).join(operator), * (like_tokens).sort] ) if @project.repository && @scope.include?('changesets')
+      @results += @project.repository.changesets.find(:all, :limit => limit, :conditions => [ (["(LOWER(comments) like ?)"] * like_tokens.size).join(operator), * (like_tokens).sort] ) if @project.repository && @scope.include?('changesets')
       @question = @tokens.join(" ")
     else
       @question = ""

app/controllers/timelog_controller.rb

@@ -59,7 +59,7 @@ private
                  l(:field_activity),
                  l(:field_issue),
                  l(:field_hours),
-                 l(:field_comment)
+                 l(:field_comments)
                  ]
       csv << headers.collect {|c| ic.iconv(c) }
       # csv lines
@@ -69,7 +69,7 @@ private
                   entry.activity.name,
                   (entry.issue ? entry.issue.id : nil),
                   entry.hours,
-                  entry.comment
+                  entry.comments
                   ]
         csv << fields.collect {|c| ic.iconv(c.to_s) }
       end

app/controllers/wiki_controller.rb

@@ -47,7 +47,7 @@ class WikiController < ApplicationController
     @content = @page.content_for_version(params[:version])
     @content.text = "h1. #{@page.pretty_title}" if @content.text.blank?
     # don't keep previous comment
-    @content.comment = nil
+    @content.comments = nil
     if request.post?      
       if @content.text == params[:content][:text]
         # don't save if text wasn't changed
@@ -55,7 +55,7 @@ class WikiController < ApplicationController
         return
       end
       @content.text = params[:content][:text]
-      @content.comment = params[:content][:comment]
+      @content.comments = params[:content][:comments]
       @content.author = logged_in_user
       # if page is new @page.save will also save content, but not if page isn't a new record
       if (@page.new_record? ? @page.save : @content.save)
@@ -69,7 +69,7 @@ class WikiController < ApplicationController
     @page = @wiki.find_page(params[:page])
     # don't load text
     @versions = @page.content.versions.find :all, 
-                                            :select => "id, author_id, comment, updated_on, version",
+                                            :select => "id, author_id, comments, updated_on, version",
                                             :order => 'version DESC'
   end