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Fixes #747: Fixes natural_order_by integer cast error on large numbers

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Jeremy Stretch 2016-12-19 11:01:44 -05:00
parent 550efcb640
commit 44d5ff26a4
1 changed files with 2 additions and 2 deletions
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4
netbox/utilities/managers.py
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@ -21,9 +21,9 @@ class NaturalOrderByManager(Manager):
id3 = '_{}_{}3'.format(db_table, primary_field) id3 = '_{}_{}3'.format(db_table, primary_field)
queryset = super(NaturalOrderByManager, self).get_queryset().extra(select={ queryset = super(NaturalOrderByManager, self).get_queryset().extra(select={
id1: "CAST(SUBSTRING({}.{} FROM '^(\d+)') AS integer)".format(db_table, primary_field), id1: "CAST(SUBSTRING({}.{} FROM '^(\d{{1,9}})') AS integer)".format(db_table, primary_field),
id2: "SUBSTRING({}.{} FROM '^\d*(.*?)\d*$')".format(db_table, primary_field), id2: "SUBSTRING({}.{} FROM '^\d*(.*?)\d*$')".format(db_table, primary_field),
id3: "CAST(SUBSTRING({}.{} FROM '(\d+)$') AS integer)".format(db_table, primary_field), id3: "CAST(SUBSTRING({}.{} FROM '(\d{{1,9}})$') AS integer)".format(db_table, primary_field),
}) })
ordering = fields[0:-1] + (id1, id2, id3) ordering = fields[0:-1] + (id1, id2, id3)