Remove version directives for 0.6, 0.7, 0.8

- fix a few "seealso"s
- ComparableProprerty's "superseded in 0.7" becomes deprecated in 0.7

Backport to currently maintained doc versions 1.2, 1.1

Change-Id: Ib1fcb2df8673dbe5c4ffc47f3896a60d1dfcb4b2

1 files changed, 0 insertions, 16 deletions

diff --git a/lib/sqlalchemy/sql/schema.py b/lib/sqlalchemy/sql/schema.py
index 918f2b949..43a2e5d0f 100644
--- a/lib/sqlalchemy/sql/schema.py
+++ b/lib/sqlalchemy/sql/schema.py
@@ -232,8 +232,6 @@ class Table(DialectKWArgs, SchemaItem, TableClause):
         replace existing columns of the same name when
         :paramref:`.Table.extend_existing` is ``True``.
 
-        .. versionadded:: 0.7.5
-
         .. seealso::
 
             :paramref:`.Table.autoload`
@@ -277,10 +275,6 @@ class Table(DialectKWArgs, SchemaItem, TableClause):
         :class:`.Table`, potentially overwriting existing columns
         and options of the same name.
 
-        .. versionchanged:: 0.7.4 :paramref:`.Table.extend_existing` will
-           invoke a new reflection operation when combined with
-           :paramref:`.Table.autoload` set to True.
-
         As is always the case with :paramref:`.Table.autoload`,
         :class:`.Column` objects can be specified in the same :class:`.Table`
         constructor, which will take precedence.  Below, the existing
@@ -1242,9 +1236,6 @@ class Column(DialectKWArgs, SchemaItem, ColumnClause):
              conditionally rendered differently on different backends,
              consider custom compilation rules for :class:`.CreateColumn`.
 
-             .. versionadded:: 0.8.3 Added the ``system=True`` parameter to
-                :class:`.Column`.
-
         :param comment: Optional string that will render an SQL comment on
              table creation.
 
@@ -1660,11 +1651,6 @@ class ForeignKey(DialectKWArgs, SchemaItem):
             (defaults to the column name itself), unless ``link_to_name`` is
             ``True`` in which case the rendered name of the column is used.
 
-            .. versionadded:: 0.7.4
-                Note that if the schema name is not included, and the
-                underlying :class:`.MetaData` has a "schema", that value will
-                be used.
-
         :param name: Optional string. An in-database name for the key if
             `constraint` is not provided.
 
@@ -3520,8 +3506,6 @@ class Index(DialectKWArgs, ColumnCollectionMixin, SchemaItem):
 
         Index("some_index", func.lower(sometable.c.name))
 
-    .. versionadded:: 0.8 support for functional and expression-based indexes.
-
     An :class:`.Index` can also be manually associated with a :class:`.Table`,
     either through inline declaration or using
     :meth:`.Table.append_constraint`.  When this approach is used, the names