python，import cx_Oracle，，# 设置Oracle数据库连接参数，dsn = cx_Oracle.makedsn('host', port, service_name='service_name')，connection = cx_Oracle.connect(user='username', password='password', dsn=dsn)，，# 创建游标对象，cursor = connection.cursor()，，# 执行SQL查询，cursor.execute("SELECT * FROM your_table")，，# 获取查询结果，for row in cursor:， print(row)，，# 关闭游标和连接，cursor.close()，connection.close()，``oci.h，并链接对应的库文件。Powered By Z-BlogPHP 1.7.3
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