Description

Describe the bug...

Steps to reproduce

  1. When we try to copy any item, this error appears.

Example

Output Dump

sqlalchemy.exc.IntegrityError

IntegrityError: (IntegrityError) column name is not unique u'UPDATE item_table SET current=?, name=?, contenttype=?, acl=?, tags=? WHERE item_table.id = ?' (37, u'Sinha/IIIT/Prithvi', u'text/x.moin.wiki;charset=utf-8', '', u'||', 28)

Traceback (most recent call last)

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/flask/app.py", line 889, in __call__

    return self.wsgi_app(environ, start_response)

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/flask/app.py", line 879, in wsgi_app

    response = self.make_response(self.handle_exception(e))

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/flask/app.py", line 876, in wsgi_app

    rv = self.dispatch_request()

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/flask/app.py", line 695, in dispatch_request

    return self.view_functions[rule.endpoint](**req.view_args)

  • File "/home/akash/moin2/MoinMoin/apps/frontend/views.py", line 362, in copy_item

    item.copy(target, comment)

  • File "/home/akash/moin2/MoinMoin/items/__init__.py", line 378, in copy

    self._save(current_rev, current_rev, name=name, action=u'COPY', comment=comment)

  • File "/home/akash/moin2/MoinMoin/items/__init__.py", line 484, in _save

    storage_item.commit()

  • File "/home/akash/moin2/MoinMoin/storage/backends/indexing.py", line 120, in commit

    self.__unindexed_revision.update_index()

  • File "/home/akash/moin2/MoinMoin/storage/backends/indexing.py", line 188, in update_index

    self._index.add_rev(uuid, revno, metas)

  • File "/home/akash/moin2/MoinMoin/storage/backends/indexing.py", line 346, in add_rev

    self.cache_in_item(item_id, rev_id, metas)

  • File "/home/akash/moin2/MoinMoin/storage/backends/indexing.py", line 305, in cache_in_item

    tags=u'|' + u'|'.join(rev_metas.get(TAGS, [])) + u'|',

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/sqlalchemy/sql/expression.py", line 2730, in execute

    return e._execute_clauseelement(self, multiparams, params)

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 2064, in _execute_clauseelement

    return connection._execute_clauseelement(elem, multiparams, params)

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1427, in _execute_clauseelement

    compiled_sql, distilled_params

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1535, in _execute_context

    context)

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1528, in _execute_context

    context)

  • File "/home/akash/moin2/env/lib/python2.7/site-packages/sqlalchemy/engine/default.py", line 325, in do_execute

    cursor.execute(statement, parameters)
IntegrityError: (IntegrityError) column name is not unique u'UPDATE item_table SET current=?, name=?, contenttype=?, acl=?, tags=? WHERE item_table.id = ?' (37, u'Sinha/IIIT/Prithvi', u'text/x.moin.wiki;charset=utf-8', '', u'||', 28)
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IntegrityError.html

Component selection

Details

MoinMoin Version

2

OS and Version

Fedora 14

Python Version

2.7

Server Setup

Default

Server Details

Language you are using the wiki in (set in the browser/UserPreferences)

Workaround

Discussion

Plan

CategoryMoinMoinBug

MoinMoin: MoinMoinBugs/SqlAlchemyIntegrityError (last edited 2011-05-23 19:39:30 by AkashSinha)