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#------------------------------------------------------------------------------
# aq-enqueue.py (Section 10.1)
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# Copyright (c) 2017, 2021, Oracle and/or its affiliates. All rights reserved.
#------------------------------------------------------------------------------
import cx_Oracle
import decimal
import db_config
con = cx_Oracle.connect(db_config.user, db_config.pw, db_config.dsn)
cur = con.cursor()
BOOK_TYPE_NAME = "UDT_BOOK"
QUEUE_NAME = "BOOKS"
QUEUE_TABLE_NAME = "BOOK_QUEUE_TABLE"
# Enqueue a few messages
print("Enqueuing messages...")
BOOK_DATA = [
("The Fellowship of the Ring", "Tolkien, J.R.R.", decimal.Decimal("10.99")),
("Harry Potter and the Philosopher's Stone", "Rowling, J.K.", decimal.Decimal("7.99"))
]
booksType = con.gettype(BOOK_TYPE_NAME)
queue = con.queue(QUEUE_NAME, booksType)
for title, authors, price in BOOK_DATA:
book = booksType.newobject()
book.TITLE = title
book.AUTHORS = authors
book.PRICE = price
print(title)
queue.enqOne(con.msgproperties(payload=book, expiration=4))
con.commit()
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