x/sqlalchemy-migrate
Code Issues Proposed changes

update feature matrix

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chrisw 2010-09-09 15:58:07 +01:00
parent c5e3ed9f1f
commit b2347898e0
1 changed files with 5 additions and 4 deletions
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docs/index.rst
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@ -73,7 +73,7 @@ Dialect support
- yes
- not supported
* - :ref:`ALTER TABLE ADD COLUMN <column-create>`
- yes (with limitations) [#2]_
- yes (workaround) [#2]_
- yes
- yes
- yes
@ -94,14 +94,14 @@ Dialect support
- yes [#4]_
- not supported
* - :ref:`ALTER TABLE ADD CONSTRAINT <constraint-tutorial>`
- no
- partial (workaround) [#1]_
- yes
- yes
- yes
- yes
- not supported
* - :ref:`ALTER TABLE DROP CONSTRAINT <constraint-tutorial>`
- no
- partial (workaround) [#1]_
- yes
- yes
- yes
@ -117,7 +117,8 @@ Dialect support
.. [#1] Table is renamed to temporary table, new table is created followed by INSERT statements.
.. [#2] Visit http://www.sqlite.org/lang_altertable.html for more information.
.. [#2] See http://www.sqlite.org/lang_altertable.html for more information.
In cases not supported my sqlite, table is renamed to temporary table, new table is created followed by INSERT statements.
.. [#3] You can not change datatype or rename column if table has NOT NULL data, see http://blogs.x2line.com/al/archive/2005/08/30/1231.aspx for more information.
.. [#4] Changing nullable is not supported