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annotate Doc/includes/sqlite3/collation_reverse.py @ 82251:bb5a8564e186 2.7

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Issue #13153: Tkinter functions now raise TclError instead of ValueError when a unicode argument contains non-BMP character.
author Serhiy Storchaka <storchaka@gmail.com>
date Mon, 18 Feb 2013 13:00:08 +0200
parents c62f6669ae22
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
42603
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
parents:
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1 import sqlite3
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2
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3 def collate_reverse(string1, string2):
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Georg Brandl <georg@python.org>
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4 return -cmp(string1, string2)
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5
c62f6669ae22 Move the 2.6 reST doc tree in place.
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6 con = sqlite3.connect(":memory:")
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
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7 con.create_collation("reverse", collate_reverse)
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8
c62f6669ae22 Move the 2.6 reST doc tree in place.
Georg Brandl <georg@python.org>
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9 cur = con.cursor()
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Georg Brandl <georg@python.org>
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10 cur.execute("create table test(x)")
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11 cur.executemany("insert into test(x) values (?)", [("a",), ("b",)])
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12 cur.execute("select x from test order by x collate reverse")
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13 for row in cur:
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14 print row
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15 con.close()