50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
#------------------------------------------------------------------------------
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# Copyright (c) 2016, 2021, 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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# implicit_results.py
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# This script demonstrates the use of the 12.1 feature that allows PL/SQL
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# procedures to return result sets implicitly, without having to explicitly
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# define them.
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#
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# This script requires cx_Oracle 5.3 and higher.
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#------------------------------------------------------------------------------
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import cx_Oracle as oracledb
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import sample_env
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connection = oracledb.connect(sample_env.get_main_connect_string())
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cursor = connection.cursor()
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# use PL/SQL block to return two cursors
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cursor.execute("""
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declare
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c1 sys_refcursor;
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c2 sys_refcursor;
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begin
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open c1 for
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select * from TestNumbers;
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dbms_sql.return_result(c1);
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open c2 for
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select * from TestStrings;
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dbms_sql.return_result(c2);
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end;""")
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# display results
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for ix, result_set in enumerate(cursor.getimplicitresults()):
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print("Result Set #" + str(ix + 1))
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for row in result_set:
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print(row)
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print()
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