December 2010
Intermediate to advanced
451 pages
11h 16m
English
Content preview from Oracle and PL/SQL Recipes: A Problem-Solution Approach
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16-4. Accessing PL/SQL from Jython
Problem
You are working with a Jython program and want to call some PL/SQL stored procedures or functions from it.
Solution #1
Use Jython's zxJDBC API to obtain a connection to the Oracle Database, and then call the PL/SQL stored procedure passing parameters as required. The following code is an example of a Jython script that performs these tasks:
from __future__ import with_statement
from com.ziclix.python.sql import zxJDBC
# Set up connection variables
jdbc_url = "jdbc:oracle:thin:@host:1521:dbname"
username = "user"
password = "password"
driver = "oracle.jdbc.driver.OracleDriver"
# obtain a connection using the with-statment
with zxJDBC.connect(jdbc_url, username, password, driver) as conn: with ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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