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From: SourceForge.net <no...@so...> - 2007-08-16 15:38:21
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Bugs item #1775552, was opened at 2007-08-16 10:38 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=540672&aid=1775552&group_id=74338 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Postgres Group: SQLObject release (specify) Status: Open Resolution: None Priority: 5 Private: No Submitted By: fuchsd (fuchsd) Assigned to: Nobody/Anonymous (nobody) Summary: Escaping Single Quotes Initial Comment: Using Postgres 8.3, SQLObject-0-8.1, and psycopg2 2.0.5.1, the following code breaks: from sqlobject import * sqlhub.processConnection = connectionForURI('<some postgres DSN>') class Foo(SQLObject): entry = StringCol() Foo.createTable() f = Foo(entry="Here's an entry") With this error: psycopg2.ProgrammingError: syntax error at or near "s" LINE 1: INSERT INTO bar (id, entry) VALUES (1, 'Here\'s an entry') Our Postgres server does not allow using a backslash to escape single quotes (this could potentially allow a SQL injection attack: http://www.postgresql.org/docs/8.2/static/runtime-config-compatible.html), it only allows using another single quote (I'm not sure if we configured it to now allow escaping single quotes with backslashes, or if Postgres defaults to this behavior after a certain version). This escaping is being done in StringLIkeConverter method at line 104 in converters.py . ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=540672&aid=1775552&group_id=74338 |
