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type_output.py
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28 lines (21 loc) · 985 Bytes
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#------------------------------------------------------------------------------
# type_output.py (Section 6.1)
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# Copyright (c) 2017, 2020, Oracle and/or its affiliates. All rights reserved.
#------------------------------------------------------------------------------
import cx_Oracle
import db_config
con = cx_Oracle.connect(db_config.user, db_config.pw, db_config.dsn)
cur = con.cursor()
print("Standard output...")
for row in cur.execute("select * from dept"):
print(row)
def ReturnNumbersAsStrings(cursor, name, defaultType, size, precision, scale):
if defaultType == cx_Oracle.NUMBER:
return cursor.var(str, 9, cursor.arraysize)
print("Output type handler output...")
cur = con.cursor()
cur.outputtypehandler = ReturnNumbersAsStrings
for row in cur.execute("select * from dept"):
print(row)