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#------------------------------------------------------------------------------
# rowfactory.py (Section 8.1)
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# Copyright (c) 2017, 2021, Oracle and/or its affiliates. All rights reserved.
#------------------------------------------------------------------------------
import collections
import cx_Oracle
import db_config
con = cx_Oracle.connect(db_config.user, db_config.pw, db_config.dsn)
cur = con.cursor()
cur.execute("select deptno, dname from dept")
res = cur.fetchall()
print('Array indexes:')
for row in res:
print(row[0], "->", row[1])
print('Loop target variables:')
for c1, c2 in res:
print(c1, "->", c2)
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