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authorMike Bayer <mike_mp@zzzcomputing.com>2014-11-23 15:23:52 -0500
committerMike Bayer <mike_mp@zzzcomputing.com>2014-11-23 15:23:52 -0500
commit2639f8f5f85294a84414a5adeb8bcce601e8977a (patch)
treee1a37dbede088ce44759d7adf37abb4e9280d6c9 /docs/build/branches.rst
parent6b0b54b35bb4039a59d3ac53c58b998800072726 (diff)
downloadalembic-2639f8f5f85294a84414a5adeb8bcce601e8977a.tar.gz
- Relative revision identifiers as used with ``alembic upgrade``,
``alembic downgrade`` and ``alembic history`` can be combined with specific revisions as well, e.g. ``alembic upgrade ae10+3``, to produce a migration target relative to the given exact version.
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diff --git a/docs/build/branches.rst b/docs/build/branches.rst
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@@ -498,6 +498,11 @@ This kind of thing works from history as well::
$ alembic history -r current:shoppingcart@+2
+The newer ``relnum+delta`` format can be combined as well, for example
+if we wanted to list along ``shoppingcart`` up until two revisions
+before the head::
+
+ $ alembic history -r :shoppingcart@head-2
.. _multiple_bases: