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Commit: postgres on cursor and sqlite on connection

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I have written some code I like to use with several databases. At the
moment sqlite and postgres. It looks like with progres I can use:
  cursor.execute('COMMIT;')
but that with sqlite I need to use:
    conn.commit()

Is this true, or am I doing something wrong?

When I use
  cursor.execute('COMMIT;')
with sqlite, I get:
    sqlite3.OperationalError: cannot commit - no transaction is active
While
    conn.commit()
does what it should do.

Before I do my statements I use:
  cursor.execute(BEGIN TRANSACTION;')

-- 
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof

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Commit: postgres on cursor and sqlite on connection Cecil Westerhof <Cecil@decebal.nl> - 2015-11-09 16:44 +0100
  Re: Commit: postgres on cursor and sqlite on connection Ian Kelly <ian.g.kelly@gmail.com> - 2015-11-09 10:46 -0700
  Re: Commit: postgres on cursor and sqlite on connection dieter <dieter@handshake.de> - 2015-11-10 07:53 +0100

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