import java.sql as jsql
import java.lang as lang
driver, url, user, passwd = (
"oracle.jdbc.driver.OracleDriver",
"jdbc:oracle:thin:@192.168.0.169:1521:orcl",
"system",
"vordel12")
lang.Class.forName(driver)
c = jsql.DriverManager.getConnection(url,user,passwd)
stmt = c.createStatement()

sql = "select table_name from all_tables"

rs = stmt.executeQuery(sql)

list = []

while (rs.next()):

    print rs.getString(1)

rs.close()

stmt.close()

c.close()
print 'connection ok'