Changeset 4739

Timestamp:

08/09/06 15:11:18 (2 years ago)

Author:

marcel

Message:

Document find's :from option. Closes #5762. [andrew@redlinesoftware.com]

Files:

• trunk/activerecord/CHANGELOG (modified) (1 diff)
• trunk/activerecord/lib/active_record/base.rb (modified) (1 diff)

trunk/activerecord/CHANGELOG

@@ -1 +1 @@
-*SVN*
+
+* Document find's :from option. Closes #5762. [andrew@redlinesoftware.com]
-
-* PostgreSQL: autodetected sequences work correctly with multiple schemas. Rely on the schema search_path instead of explicitly qualifying the sequence name with its schema.  #5280 [guy.naor@famundo.com]

trunk/activerecord/lib/active_record/base.rb

@@ -375 +375 @@
-      # * <tt>:select</tt>: By default, this is * as in SELECT * FROM, but can be changed if you for example want to do a join, but not
-      #   include the joined columns.
+      # * <tt>:from</tt>: By default, this is the table name of the class, but can be changed to an alternate table name (or even the name
+      #   of a database view). 
-      # * <tt>:readonly</tt>: Mark the returned records read-only so they cannot be saved or updated.
-      # * <tt>:lock</tt>: An SQL fragment like "FOR UPDATE" or "LOCK IN SHARE MODE".