app/django/db/backends/postgresql/version.py
author Sverre Rabbelier <srabbelier@gmail.com>
Fri, 13 Feb 2009 19:22:34 +0000
changeset 1298 a04ab9bd300a
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Fixes as requested by Leslie on behalf of the Legal team Upped the copyright statement from 2008 to 2009, and link to the GAE Terms of Service instead of any custom ToS. Patch by: Sverre Rabbelier
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"""
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Extracts the version of the PostgreSQL server.
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"""
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import re
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VERSION_RE = re.compile(r'PostgreSQL (\d+)\.(\d+)\.')
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def get_version(cursor):
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    """
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    Returns a tuple representing the major and minor version number of the
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    server. For example, (7, 4) or (8, 3).
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    """
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    cursor.execute("SELECT version()")
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    version = cursor.fetchone()[0]
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    major, minor = VERSION_RE.search(version).groups()
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    return int(major), int(minor)
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