:paramref:`.EnvironmentContext.configure.include_name` parameter.
"""
-
if "schema_name" in parent_names:
if type_ == "table":
table_name = name
$ alembic history -r-3:current
+.. note::
+
+ As illustrated above, to use ranges that start with a negative number (i.e.
+ a dash), due to a
+ `bug in argparse <https://github.com/python/cpython/issues/53580>`_ , either
+ the syntax ``-r-<base>:<head>``, without any space, must be used as above::
+
+ $ alembic history -r-3:current
+
+ or if using ``--rev-range``, an equals sign must be used::
+
+ $ alembic history --rev-range=-3:current
+
+ Using quotes or escape symbols will not work if there's a space after
+ the argument name.
+
View all revisions from 1975 to the head::
$ alembic history -r1975ea:
+
+
+
Downgrading
===========
(VARCHAR(30), String(30), False),
(VARCHAR(30), String(40), True),
(VARCHAR(30), Integer(), True),
+ (VARCHAR(30), String(), False),
(Text(), String(255), True),
# insp + metadata types same number of
# args but are different; they're different
projects / thirdparty / sqlalchemy / alembic.git / commitdiff
