34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
#------------------------------------------------------------------------------
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# Copyright 2016, 2017, Oracle and/or its affiliates. All rights reserved.
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#
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# Portions Copyright 2007-2015, Anthony Tuininga. All rights reserved.
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#
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# Portions Copyright 2001-2007, Computronix (Canada) Ltd., Edmonton, Alberta,
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# Canada. All rights reserved.
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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# ReturnUnicode.py
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# Returns all strings as unicode. This also demonstrates the use of an output
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# type handler to change the way in which data is returned from a cursor.
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#
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# This script requires cx_Oracle 5.0 and higher.
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#------------------------------------------------------------------------------
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from __future__ import print_function
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import cx_Oracle
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import SampleEnv
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def OutputTypeHandler(cursor, name, defaultType, size, precision, scale):
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if defaultType in (cx_Oracle.STRING, cx_Oracle.FIXED_CHAR):
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return cursor.var(unicode, size, cursor.arraysize)
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connection = cx_Oracle.Connection(SampleEnv.MAIN_CONNECT_STRING)
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connection.outputtypehandler = OutputTypeHandler
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cursor = connection.cursor()
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cursor.execute("select * from TestStrings")
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for row in cursor:
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print("Row:", row)
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