iframe-proxy | Sunbelt Computer Software

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#------------------------------------------------------------------------------

# AppContext.py

# This script demonstrates the use of application context. Application

# context is available within logon triggers and can be retrieved by using the

# function sys_context().

# This script requires cx_Oracle 5.3 and higher.

#------------------------------------------------------------------------------

import cx_Oracle

import sample_env

# define constants used throughout the script; adjust as desired

APP_CTX_NAMESPACE = "CLIENTCONTEXT"

APP_CTX_ENTRIES = [

( APP_CTX_NAMESPACE, "ATTR1", "VALUE1" ),

( APP_CTX_NAMESPACE, "ATTR2", "VALUE2" ),

( APP_CTX_NAMESPACE, "ATTR3", "VALUE3" )

]

connection = cx_Oracle.connect(sample_env.get_main_connect_string(),

appcontext=APP_CTX_ENTRIES)

cursor = connection.cursor()

for namespace, name, value in APP_CTX_ENTRIES:

cursor.execute("select sys_context(:1, :2) from dual", (namespace, name))

value, = cursor.fetchone()

print("Value of context key", name, "is", value)

Sunbelt Computer Software