问题1:缺少Oracle客户端解决方案:确保已安装Oracle客户端,并设置正确的环境变量。您可以从Oracle官方网站下载并安装适用于您的操作系统的Oracle客户端。问题2:缺少必要的依赖项解决方案:在安装cx_Oracle之前,请确保已安装以下依赖项: Oracle Instant Client ODBC驱动程序 Python开发包您可以使用以下命令在Ubuntu上安装这些...
except cx_Oracle.DatabaseError as e: error, = e.args print(f"Oracle-Error-Code: {error.code}") print(f"Oracle-Error-Message: {error.message}") finally: cursor.close() except cx_Oracle.DatabaseError as e: error, = e.args print(f"Oracle-Error-Code: {error.code}") p...
connection = cx_Oracle.connect("username","password","192.168.1.2:1521/helowin", encoding="UTF-8") 有时候,我们需要以管理员身份登录数据库,这时候,直接连接时不行的,将会跑出异常:DatabaseError: ORA-28009: connection as SYS should be as SYSDBA or SYSOPER,这时候可以传递参数mode=cx_Oracle.SYSDBA。
下载地址:https://pypi.python.org/pypi/cx_Oracle/5.3下载低版本cx_Oracle版本 我是下载cx_Oracle-5.3-11g.win32-py3.6.exe,下载后直接双击安装,就ok了。 不建议直接使用pip install cx_Oracle命令安装,因为版本问题容易报错。cx_Oracle 报错:cx_Oracle.DatabaseError: DPI-1050: Oracle Client library must b...
为了安装cx_Oracle,在Python环境中,你需要遵循以下步骤。这里假设你已经有了Python环境,并且pip工具也已安装并可用。 1. 确认Python环境已安装并正确配置 确保你的Python环境已经安装,并且可以在命令行或终端中通过输入python或python3(取决于你的系统配置)来启动Python解释器。 2. 安装Oracle Instant Client 在安装cx_...
Part 1: Anaconda Python 3.5 (64-bit) Part 2: cx_Oracle for Python 3.5 (64-bit) Part 3: Oracle 64-bit Instant Client (64-bit) That perfect chain of 64-bit and Python 3.5 cannot be broken or you get a series of verycryptic error messages. RGA INSTALLS 16-bit Oracle on Most ...
3. 安装cx_Oracle [root@server3 backup]# easy_install cx_Oracle Searching for cx-Oracle Reading https://pypi.python.org/simple/cx_Oracle/ Reading http://cx-oracle.sourceforge.net Reading http:///crew/atuining Best match: cx-Oracle 5.1.3 ...
import cx_Oracle ImportError: DLL load failed: 找不到指定的程序。解决⽅法：从Oracle站点下载instantclient-basic-win32-10.2.0.4.zip，解压后，将其中的oci.dll⽂件复制到Python安装⽬录的Lib/site-packages下，如 C:/Python26/Lib/site-packages ⼆.linux下⼆进制安装 在linux_x86_64下，安装cx_...
Part 1: Anaconda Python 3.5 (64-bit) Part 2: cx_Oracle for Python 3.5 (64-bit) Part 3: Oracle 64-bit Instant Client (64-bit) That perfect chain of 64-bit and Python 3.5 cannot be broken or you get a series of very cryptic error messages. RGA INSTALLS 16-bit Oracle on Most Mac...
// pip方式安装// 打开cmd输入如下命令pip install cx_Oracle 自动下载并安装完成后,进入C:\Users\Administrator\AppData\Local\Programs\Python\Python37-32\Lib\site-packages查看。可以看到安装的是7.0.0版本。 测试数据库连接 代码语言:javascript 代码运行次数:0 ...