HackBase/python-cx_Oracle
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Adjust sample so that it can be run without SYSDBA and from a remote client.

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This commit is contained in:
Anthony Tuininga 2016-02-04 13:35:46 -07:00
parent cefcf25d43
commit c52f1d3f78
1 changed files with 10 additions and 8 deletions
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18
samples/Editioning.py
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@ -2,9 +2,8 @@
# Editioning.py
# This script demonstrates the use of editioning, available in Oracle
# Database 11.2 and higher. See the Oracle documentation on the subject for
# additional information. This script makes use of SYSDBA but can be adjusted
# to make use of any user that has the ability to create users. It creates the
# user and edition noted in the constants at the top of the script.
# additional information. Adjust the contants at the top of the script for
# your own database as needed.
#------------------------------------------------------------------------------
from __future__ import print_function
@ -14,10 +13,13 @@ import cx_Oracle
# define constants used throughout the script; adjust as desired
USER_NAME = "CX_ORACLE_TESTEDITIONS"
PASSWORD = "dev"
DBA_USER_NAME = "system"
DBA_PASSWORD = ""
DSN = ""
EDITION_NAME = "CX_ORACLE_E1"
# create user dropping it first, if necessary
connection = cx_Oracle.Connection(mode = cx_Oracle.SYSDBA)
connection = cx_Oracle.Connection(DBA_USER_NAME, DBA_PASSWORD, DSN)
cursor = connection.cursor()
cursor.execute("""
select username
@ -48,8 +50,7 @@ cursor.execute("create edition %s" % EDITION_NAME)
cursor.execute("grant use on edition %s to %s" % (EDITION_NAME, USER_NAME))
# now connect to the newly created user and create a procedure
connectString = "%s/%s" % (USER_NAME, PASSWORD)
connection = cx_Oracle.Connection(connectString)
connection = cx_Oracle.Connection(USER_NAME, PASSWORD, DSN)
print("Edition should be None at this point, actual value is",
connection.edition)
cursor = connection.cursor()
@ -80,14 +81,15 @@ result = cursor.callfunc("TestEditions", str)
print("Function call should return Base Edition, actually returns", result)
# the edition can be set upon connection
connection = cx_Oracle.Connection(connectString, edition = EDITION_NAME)
connection = cx_Oracle.Connection(USER_NAME, PASSWORD, DSN,
edition = EDITION_NAME)
cursor = connection.cursor()
result = cursor.callfunc("TestEditions", str)
print("Function call should return Edition 1, actually returns", result)
# it can also be set via the environment variable ORA_EDITION
os.environ["ORA_EDITION"] = EDITION_NAME
connection = cx_Oracle.Connection(connectString)
connection = cx_Oracle.Connection(USER_NAME, PASSWORD, DSN)
print("Edition should be %s at this point, actual value is" % EDITION_NAME,
connection.edition)
cursor = connection.cursor()