app/django/db/backends/postgresql/version.py
author Sverre Rabbelier <srabbelier@gmail.com>
Tue, 03 Mar 2009 23:27:39 +0000
changeset 1614 797f5ae462e7
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Convert getForFields back to the Query API and add tests This is possible now that it supports the 'IN' operator. Added tests to make sure there are no regressions. 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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