21 lines
724 B
Python
21 lines
724 B
Python
#------------------------------------------------------------------------------
|
|
# query_many.py (Section 3.3)
|
|
#------------------------------------------------------------------------------
|
|
|
|
#------------------------------------------------------------------------------
|
|
# Copyright (c) 2017, 2021, Oracle and/or its affiliates. All rights reserved.
|
|
#------------------------------------------------------------------------------
|
|
|
|
import cx_Oracle
|
|
import db_config
|
|
|
|
con = cx_Oracle.connect(db_config.user, db_config.pw, db_config.dsn)
|
|
cur = con.cursor()
|
|
|
|
cur.execute("select * from dept order by deptno")
|
|
res = cur.fetchmany(numRows=3)
|
|
print(res)
|
|
|
|
print(res[0]) # first row
|
|
print(res[0][1]) # second element of first row
|