Connect ot Oracle. cx_Oracle.DatabaseError: DPI-1047 Cannot locate a 64-bit Oracle Client library: "libclntsh.so 0 Docker node-oracledb image build runs into conflict Oracle Instant Client versionConnect ot Oracle. cx_Oracle.DatabaseError: DPI-1047 Cannot locate a 64-bit Oracle Client library: "libclntsh.so 0 Docker node-oracledb image build runs into conflict Oracle Instant Client versionJul 21, 2017 · Oracle Instant Client Zip¶ To run ODPI-C applications with Oracle Instant Client zip files: Download the 18, 12, or 11.2 “Basic” or “Basic Light” zip file from here. Choose either a 64-bit or 32-bit package, matching your application architecture. Most applications use 64-bit. cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library UBUNTU Load 7 more related questions Show fewer related questions 0 Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory" Ask Question Asked 3 years, 8 months agoNov 27, 2022 · Connect ot Oracle. cx_Oracle.DatabaseError: DPI-1047 Cannot locate a 64-bit Oracle Client library: "libclntsh.so 0 Docker node-oracledb image build runs into conflict Oracle Instant Client version return Database.connect( django.db.utils.DatabaseError: DPI-1047: Cannot locate a 32-bit Oracle Client library: "C:\oraclexe\app\oracle\product\11.2.0\server\bin\oci.dll is not the correct architecture".Connection failed: ORA-00000: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: Too many open files".Connect ot Oracle. cx_Oracle.DatabaseError: DPI-1047 Cannot locate a 64-bit Oracle Client library: "libclntsh.so 1 cx_Oracle connection fails with 'DPI-1047: Cannot locate a 64-bit Oracle Client library'What I understand is: Your apps works if you use the init_oracle_client(lib_dir=...) function to initialize the Oracle client libraries, but not when you set the client library path on the PATH environment variable. Is my understanding right? If so, is there any reason you do not want to use the init_oracle_client function? DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library (Running cx_Oracle in anaconda python) Hot Network QuestionsConnection failed: ORA-00000: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". Apr 10, 2021 · If you followed the instructions closely, you would not have ORACLE_HOME set. We don't recommend setting this for Instant Client. Some things to do: check you have libaio installed. DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". oracle;Jul 25, 2020 · Error: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". DPI-1047: Cannot locate a 64-bit Oracle Client library from nodejs code. 0. Connect NodeJs to Oracle DB. Hot Network Questions Haunted std::vector construction ...Sep 8, 2021 · Hi, I can confirm the issue with node-oracle 5.2 with instant client 19.2 cannot locate 64 bit Oracle Client Library DPI-1047 against an Oracle DB v. DB 18.3.0.0. Same configuration with Instant Client 18.5 works fine. Thanks Jean-François Brodeur Thanks. I verified that the PATH is set correctly. I am also sure that the Oracle client Library I have is the right version. Is there a way to enable debug mode to see where the cx_Oracle is looking for the Oracle Client Library? Or can I hard code the library location, instead of letting it use the PATH?The oracle client libraries have a binary core logic section. For that reason, we easily find it more difficult to operate than we might think. ... Cannot locate a 64-bit Oracle Client library ...Connect ot Oracle. cx_Oracle.DatabaseError: DPI-1047 Cannot locate a 64-bit Oracle Client library: "libclntsh.so 0 cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library UBUNTUIt does not need Instant Client - it's optional. See the release announcement. The Dockerfile can simply be like: FROM python:3.10-bullseye RUN python -m pip install oracledb. If you want the option to use the 'Thick' mode of python-oracledb, then you could use a Dockerfile like: FROM python:3.10-bullseye WORKDIR /opt/oracle RUN apt-get update ...Feb 26, 2019 · That would be the expected symbolic link to libclntsh.so.18.1, which obviously must exist. Make sure you copy all the files. Here are some resources that you may be interested in: cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library: It's possible for Oracle to create a Windows Installer (MSI) ? Not just extract the folder in a random folder, i mean a standard installer to fix all possible issues and prevent this kind of headache...It does not need Instant Client - it's optional. See the release announcement. The Dockerfile can simply be like: FROM python:3.10-bullseye RUN python -m pip install oracledb. If you want the option to use the 'Thick' mode of python-oracledb, then you could use a Dockerfile like: FROM python:3.10-bullseye WORKDIR /opt/oracle RUN apt-get update ...Apr 2, 2020 · (cx_Oracle.DatabaseError) DPI-1047: Cannot locate a 64-bit Oracle Client library: “DLL load failed: 4223444 Apr 2 2020 — edited Apr 4 2020. Nov 22, 2019 · It does not need Instant Client - it's optional. See the release announcement. The Dockerfile can simply be like: FROM python:3.10-bullseye RUN python -m pip install oracledb. If you want the option to use the 'Thick' mode of python-oracledb, then you could use a Dockerfile like: FROM python:3.10-bullseye WORKDIR /opt/oracle RUN apt-get update ... DPI-1047: Cannot locate a 64-bit Oracle Client library: \"libclntsh.so: cannot open shared object file: No such file or directory\". See https://oracle.github.io/odpi ...Hey guys, i would like to connect PyCharm with an Oracle SQL Database, which is on a remote computer. I have installed cx_Oracle version 8.0 and followed the following Tutorial: https://www.oraclet...I have copied both installed Oracle instant client basic and instant client basic SQLPlus in same folder and have given environment path of the same folder. But whenever I am running the command it's giving error: DPI-1047: 64-bit Oracle Client library cannot be loaded: "C:\oracle\product\10.2.0\client_1\bin\oci.dll is not the correct ...The oracle client libraries have a binary core logic section. For that reason, we easily find it more difficult to operate than we might think. ... Cannot locate a 64-bit Oracle Client library ...Connection failed: ORA-00000: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". Aug 4, 2020 · PHP may be 32-bit and using 32-bit Oracle libraries. If so, because you have a 64-bit Python, then you will need to install 64-bit Instant Client or install 32-bit Python. (Note PHP OCI8 doesn't have an equivalent call to init_oracle_client(). In PHP you need to make sure the Oracle Client libraries are in the system search path e.g. PATH ... So you also have to MAKE SURE you reinstall/isntall cx_ORacle AFTER you install the oracle isntant client -I wasted some time before i tried it and it worked like a charm. My set up was cx_ORacle8 and oracle client 18.5. Also need to export ld library path every time before you run the python script as its (18.5)cx_oracle is otherwise able to connect to the database properly, another application is also using the same database behind the same httpd proxy and works fine Q3. Show the directory listing where your Oracle Client libraries are installed (e.g. the Instant Client directory). Is it 64-bit or 32-bit? Ans. 64-bit. Q4.1. Follow the Instant Client installation steps or cx_Oracle Installation steps and use ldconfig to set the library path to include the Instant Client directory. You could set DPI_DEBUG_LEVEL=64 (see here) to trace how cx_Oracle is looking for the libraries. Also see Docker for Oracle Database Applications in Node.js and Python.Apr 24, 2019 · 6 Answers. Sorted by: 27. After some more research i got the solution from Ubuntu community , after you have installed oracle instant-client you will have to integrate oracle libraries as follows: export LD_LIBRARY_PATH=/usr/lib/oracle/ <version> /client (64)/lib/$ {LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} Nov 15, 2018 · Connect ot Oracle. cx_Oracle.DatabaseError: DPI-1047 Cannot locate a 64-bit Oracle Client library: "libclntsh.so 0 cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library UBUNTU From the aws glue console, go to connections, add a jdbc connection and save your database credentials. In your etl script, use boto3.client ('glue').get_connection to retrieve the connection details, and using the user uploaded cx_Oracle library, connect to the database. Here's an example snippet that you would need to adapt & include in your ...1. Follow the Instant Client installation steps or cx_Oracle Installation steps and use ldconfig to set the library path to include the Instant Client directory. You could set DPI_DEBUG_LEVEL=64 (see here) to trace how cx_Oracle is looking for the libraries. Also see Docker for Oracle Database Applications in Node.js and Python.Error: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". You must have 64-bit Oracle client libraries in LD_LIBRARY_PATH, or configured with ldconfig. Above is the issue on running function on aws lambda. // lib/libclntsh.so is available.Apr 26, 2022 · DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library I've found solutions on how to fix this for python (installing instancclient for Oracle and placing dll files in the python directory, but how would I fix this issue for anaconda python to run the connection in a jupyter notebook? python oracle cx-oracle Share This is what worked for me: First, I downloaded the Oracle Basic zip file. In my case, I got the 64-bit version. After that, I unzipped it in an opt directory. I had to use sudo in my system. $ sudo mkdir -p /opt/ oracle $ cd /opt/ oracle $ sudo unzip /opt/ oracle/instantclient-basic-linux.x64- 19.8. 0.0. 0 dbru.zip.If you followed the instructions closely, you would not have ORACLE_HOME set. We don't recommend setting this for Instant Client. Some things to do: check you have libaio installed.Jan 16, 2018 · cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library UBUNTU Load 7 more related questions Show fewer related questions 0 Apr 23, 2020 · 1 I'm trying to establish a simple database connection to run a sql query from an express/node app and when I hit my endpoint, I see the following error: message:"DPI-1047: Cannot locate a 64-bit Oracle Client library: "The specified module could not be found". Error: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". You must have 64-bit Oracle client libraries in LD_LIBRARY_PATH, or configured with ldconfig. Above is the issue on running function on aws lambda. // lib/libclntsh.so is available.It looks like a 32/64 bit mismatch. The ldd output shows that mainly libraries from /lib64 are chosen. That would indicate that you have installed a 64 bit version of the Oracle client and have created a 64 bit executable. But libaio.so is probably a 32 bit library and cannot be used for your application.Step 4. Configure a cluster-scoped init script in the cluster. On the cluster configuration page, click the Advanced Options toggle. At the bottom of the page, click the Init Scripts tab. In the Destination drop-down, select DBFS, provide the file path to the script, and click Add. Step 5: Restart the cluster.2 Answers. Follow the node-oracledb installation instructions and install Instant Client on your computer / container. This is done independently of Express or Node.js. There is a section there on installing inside Docker. Docker is discussed in further detail in Docker for Oracle Database Applications in Node.js and Python.From the aws glue console, go to connections, add a jdbc connection and save your database credentials. In your etl script, use boto3.client ('glue').get_connection to retrieve the connection details, and using the user uploaded cx_Oracle library, connect to the database. Here's an example snippet that you would need to adapt & include in your ... Mar 5, 2022 · DPI-1047: 64-bit Oracle Client library cannot be loaded: " . 理由を教えてください。 <スパン Instantclientのバージョンは32ビットです。 を64bitに置き換える必要があります。 解決策 I. oracleクライアントがインストールされている <スパン 1. This is what worked for me: First, I downloaded the Oracle Basic zip file. In my case, I got the 64-bit version. After that, I unzipped it in an opt directory. I had to use sudo in my system. $ sudo mkdir -p /opt/ oracle $ cd /opt/ oracle $ sudo unzip /opt/ oracle/instantclient-basic-linux.x64- 19.8. 0.0. 0 dbru.zip.Jun 10, 2019 · You need Visual Studio 2013 redistributable according to the Instant Client installation instructions on Win 64. If you're using the Oracle Instant Client, do not set the environment variable ORACLE_HOME. locate your copy of OCI.DLL. Presumably it is found in C:\Oracle\instantclient_18_5. Apr 26, 2022 · DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library I've found solutions on how to fix this for python (installing instancclient for Oracle and placing dll files in the python directory, but how would I fix this issue for anaconda python to run the connection in a jupyter notebook? python oracle cx-oracle Share Retrying (4)... +3003ms Error: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory ...Connection failed: ORA-00000: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: Too many open files".(cx_Oracle.DatabaseError) DPI-1047: Cannot locate a 64-bit Oracle Client library: “DLL load failed: 4223444 Apr 2 2020 — edited Apr 4 2020.DPI-1047: Cannot locate a 64-bit Oracle Client library. To install cx_Oracle. python -m pip install cx_Oracle --upgrade Share. Improve this answer. Follow DPI-1047: Cannot locate a 64-bit Oracle Client library: \"libclntsh.so: cannot open shared object file: No such file or directory\". See https://oracle.github.io/odpi ...DPI-1047: 64-bit Oracle Client library cannot be loaded: " . 理由を教えてください。 <スパン Instantclientのバージョンは32ビットです。 を64bitに置き換える必要があります。 解決策 I. oracleクライアントがインストールされている <スパン 1.Oracle Instant Clientのpathを正しく通せてない; それでも解決できないとき... Oracle Instant Clientをダウンロードしてない. cx_Oracleを使う場合にダウンロードが必要です。 windowsはこちらから(64bit) Oracle Instant Clientのpathを正しく通せてない. pathを設定する必要があるError: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory".May 13, 2019 · The error message already tells you you have a 64-bit Python. Follow the instructions in the URL in the message. The easiest solution now is to use the renamed, latest version of cx_Oracle since it doesn't need Oracle Client libraries. With the default install you won't see DPI-1047 errors. DPI-1047: Cannot locate a 64-bit Oracle Client library. To install cx_Oracle. python -m pip install cx_Oracle --upgrade Share. Improve this answer. FollowDPI-1047: Cannot locate a 64-bit Oracle Client library: \"libclntsh.so: cannot open shared object file: No such file or directory\". See https://oracle.github.io/odpi ...cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library: It's possible for Oracle to create a Windows Installer (MSI) ? Not just extract the folder in a random folder, i mean a standard installer to fix all possible issues and prevent this kind of headache...Thanks. I verified that the PATH is set correctly. I am also sure that the Oracle client Library I have is the right version. Is there a way to enable debug mode to see where the cx_Oracle is looking for the Oracle Client Library? Or can I hard code the library location, instead of letting it use the PATH?Jul 30, 2018 · I have copied both installed Oracle instant client basic and instant client basic SQLPlus in same folder and have given environment path of the same folder. But whenever I am running the command it's giving error: DPI-1047: 64-bit Oracle Client library cannot be loaded: "C:\oracle\product\10.2.0\client_1\bin\oci.dll is not the correct ... Apr 23, 2020 · 1 I'm trying to establish a simple database connection to run a sql query from an express/node app and when I hit my endpoint, I see the following error: message:"DPI-1047: Cannot locate a 64-bit Oracle Client library: "The specified module could not be found". If you intend to co-locate optional Oracle configuration files such as tnsnames.ora, sqlnet.ora, ldap.ora, or oraaccess.xml with Instant Client, then create a subdirectory such as C:\oracle\instantclient_19_3 etwork\admin; This is the default Oracle client configuration directory for applications linked with this Instant Client. Jul 8, 2019 · Thanks. I verified that the PATH is set correctly. I am also sure that the Oracle client Library I have is the right version. Is there a way to enable debug mode to see where the cx_Oracle is looking for the Oracle Client Library? Or can I hard code the library location, instead of letting it use the PATH? Dec 18, 2022 · I am trying to establish a connection from Azure pipelines to oracle using cx_oracle. I'm using a Dockerfile: FROM python:3.9-slim-buster RUN apt-get update &&; apt-get install -y git &... Connection failed: ORA-00000: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library: "dlopen(libclntsh.dylib, 1) I am connected to Oracle VM . Thanks. All reactions.Jun 10, 2019 · You need Visual Studio 2013 redistributable according to the Instant Client installation instructions on Win 64. If you're using the Oracle Instant Client, do not set the environment variable ORACLE_HOME. locate your copy of OCI.DLL. Presumably it is found in C:\Oracle\instantclient_18_5. Jul 29, 2022 · I am trying to dockerize a node application with a remote oracle database, trying to connect just using typeorm data-source, eveything works fine running local "npm start" but when i run ... Error: DPI-1047: Cannot locate a 64-bit Oracle Client library in NodeJS. 1. Node.js oracledb module -- TypeError: Cannot read property 'close' of undefined.python 连接oracle踩坑笔记- Cannot locate a 64-bit Oracle Client错误解决方法。 cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client错误解决方法。 1.版本要求 python、cx_oracle 、instantclient_11_2均为64位版本。Apr 23, 2020 · 1 I'm trying to establish a simple database connection to run a sql query from an express/node app and when I hit my endpoint, I see the following error: message:"DPI-1047: Cannot locate a 64-bit Oracle Client library: "The specified module could not be found". Jul 8, 2019 · Thanks. I verified that the PATH is set correctly. I am also sure that the Oracle client Library I have is the right version. Is there a way to enable debug mode to see where the cx_Oracle is looking for the Oracle Client Library? Or can I hard code the library location, instead of letting it use the PATH? cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library UBUNTU Load 7 more related questions Show fewer related questions 0Error: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". You must have 64-bit Oracle client libraries in LD_LIBRARY_PATH, or configured with ldconfig. Above is the issue on running function on aws lambda. // lib/libclntsh.so is available.Feb 26, 2019 · That would be the expected symbolic link to libclntsh.so.18.1, which obviously must exist. Make sure you copy all the files. Here are some resources that you may be interested in: --> cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library: "The specified module could not be found". See https://oracle.github.io/odpi/doc/installation.html#windows for help What is your Oracle Database version? --> Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit ProductionDatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library (Running cx_Oracle in anaconda python) Hot Network Questionscx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library UBUNTU Load 7 more related questions Show fewer related questions 0 1. I'm trying to make oracle connections from my Alpine Linux container using cx_Oracle (which needs oracle instant client). cx_oracle keeps complaining about different missing libraries which are required for Oracle instant-client. Error: con = cx_Oracle.connect ('user/[email protected]/orcl') Traceback (most recent call last): File "", line 1, in.Jul 29, 2019 · cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library UBUNTU 2 DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library (Running cx_Oracle in anaconda python) It does not need Instant Client - it's optional. See the release announcement. The Dockerfile can simply be like: FROM python:3.10-bullseye RUN python -m pip install oracledb. If you want the option to use the 'Thick' mode of python-oracledb, then you could use a Dockerfile like: FROM python:3.10-bullseye WORKDIR /opt/oracle RUN apt-get update ...Downloading Oracle Instant Client. Installing the Oracle Client libraries is easy: they can be freely downloaded from here for macOS and here for Windows 64-bit. Simply download either the latest Basic or Basic Light package and unzip it. I like to automate things. This is easy on macOS:Jul 29, 2022 · I am trying to dockerize a node application with a remote oracle database, trying to connect just using typeorm data-source, eveything works fine running local "npm start" but when i run ... Sep 8, 2021 · Hi, I can confirm the issue with node-oracle 5.2 with instant client 19.2 cannot locate 64 bit Oracle Client Library DPI-1047 against an Oracle DB v. DB 18.3.0.0. Same configuration with Instant Client 18.5 works fine. Thanks Jean-François Brodeur
For cx_Oracle you also need to set an env var LD_LIBRARY_PATH pointing to the place where the libs are placed. You can update it on the lambda page in AWS console. You can update it on the lambda page in AWS console.. Erikpercent27s deli menu
cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library UBUNTU Load 7 more related questions Show fewer related questions 0DPI-1047: Cannot locate a 64-bit Oracle Client library: "The specified module could not be found". What Node.js version are you using? Run node and show the output of: node version: v12.13.0 Are you installing into vanilla Node.js, or using something like Electron? Node.jsMay 13, 2019 · The error message already tells you you have a 64-bit Python. Follow the instructions in the URL in the message. The easiest solution now is to use the renamed, latest version of cx_Oracle since it doesn't need Oracle Client libraries. With the default install you won't see DPI-1047 errors. Jul 30, 2018 · I have copied both installed Oracle instant client basic and instant client basic SQLPlus in same folder and have given environment path of the same folder. But whenever I am running the command it's giving error: DPI-1047: 64-bit Oracle Client library cannot be loaded: "C:\oracle\product\10.2.0\client_1\bin\oci.dll is not the correct ... Connection failed: ORA-00000: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". I am trying to setup oracle instant client in docker node alpine image. I have tried all the techniques mentioned in the oracle official blog plus the official website. FROM node:14.17-alpine WORKD...Jun 10, 2019 · You need Visual Studio 2013 redistributable according to the Instant Client installation instructions on Win 64. If you're using the Oracle Instant Client, do not set the environment variable ORACLE_HOME. locate your copy of OCI.DLL. Presumably it is found in C:\Oracle\instantclient_18_5. It does not need Instant Client - it's optional. See the release announcement. The Dockerfile can simply be like: FROM python:3.10-bullseye RUN python -m pip install oracledb. If you want the option to use the 'Thick' mode of python-oracledb, then you could use a Dockerfile like: FROM python:3.10-bullseye WORKDIR /opt/oracle RUN apt-get update ...Oct 4, 2021 · To Solve DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library: “The specified module could not be found” First of all install install cx_Oracle using this command. python -m pip install cx_Oracle –upgrade Now Just download Oracle Basic Client and Extract It. Feb 12, 2021 · Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory. But when I'm running the script manually its working fine. Issue is only when the job is running from crontab at the scheduled. Nov 1, 2018 · 1. I have created a sample Python script for Oracle Database connectivity for running queries for Database testing, I have ran the same script on Windows and its running fine but while running on Mac, its showing me this exception again and again. cx_Oracle.DatabaseError: DPI-1047: 64-bit Oracle Client library cannot be loaded: "dlopen ... Prompt when Python connects to Oracle:: databaseerror: dpi-1047: cannot locate a 64 bit Oracle Client Library: “the specified module could not be found” See https ...Mar 30, 2020 · 2 Answers. Follow the node-oracledb installation instructions and install Instant Client on your computer / container. This is done independently of Express or Node.js. There is a section there on installing inside Docker. Docker is discussed in further detail in Docker for Oracle Database Applications in Node.js and Python. .