I am using oracle db for the first time and I have prior experience using MYSQL. I am super confused with the installation process. My main doubt is can I connect to a localhost using Oracle db like how I do for MySQL, as I don't have a oracle server to connect. If so, what might the process?
Steps to run oracle db
You should first install oracle db on your laptop/pc.
Then you install SQL developer tool which is like MySQL Workbench
In Step 1 while installing the db, remember the username and password which you may have to enter during the step 2
Once you install the sql developer tool, then you connect to the database.
For installing database - https://www.youtube.com/watch?v=d_CyuCLC3Ls
For installing sql developer tool - https://www.youtube.com/watch?v=FSr7oVOkR6w
Related
I have installed the JFrog Artifactory OSS 7.4.3 on windows.It is working fine with default DB Derby.
Tried to integrate with MSSQL server. Configured DB url, username and password properly. when I start the service, it created the required tables in the database.
But application is throwing error in artifactory-service.log file as The DB driver for mssql was not found. Copy the relevant DB driver to '$JF_PRODUCT_HOME/var/bootstrap/artifactory/tomcat/lib'.
I have downloaded different versions of mssql jdbc drivers supported for jdk11. still facing the same issue.
JFrog's documentation is wrong! Following their documentation (on Windows), Artifactory was unable to connect to SQL server when placing the MSSql JDBC driver inter $JF_PRODUCT_HOME/var/bootstrap/artifactory/tomcat/lib.
So I went sleuthing and found where they put all the other SQL server dialect libraries: $JF_PRODUCT_HOME/app/artifactory/tomcat/lib. Copy the MSSQL JDBC JAR file there and you'll be good to go!
I have installed Oracle Client when I try to connect Oracle DB receiving a TNS no listener error message, I did not found oracleoraClient11g_home1tnslistener service on my machine. could you please advise on this.
is oracleoraClient11g_home1tnslistener part of Oracle11g Client installation?
is oracleoraClient11g_home1tnslistener need to be configured manually?
You installed the Client software.
But, is there a database on your computer? If not, you should first install the database and - once you do it - you don't need the Client software because the Server already contains all that stuff (and more).
That's what
I did not found oracleoraClient11g_home1tnslistener service on my machine
suggests - listener is installed along with the database.
If you're in doubt which database to install, I'd suggest the Oracle 11g Express Edition (XE) as it is easy to install (in a few Next clicks), contains a pre-installed HR (Human Resources) schema so you can test your skills immediately, comes with Application Express (Apex) - a really nice piece of software to start with.
I need to do Data Migration task from MySQL database to SQL Server Database 2012. I have created SSIS package for doing it. I have installed ODBC drivers of version 5.2.7 for both 32 bit and 64 bit. I have created DSN for connecting with MySQL database. This SSIS package is running successfully using Visual Studio.I have deployed SSIS package to Integration Service Catalogs and created SQL Server Agent job to run this package.But I am getting following error while running SQL Server Agent job:
"Acquireconnection method call to the connection manager failed with error code 0xc0014009"
"odbc source failed validation and returned error code 0x80004005."
I am connecting MySQL database and SQL Server using VM. I have tried to run this SSIS package with 32 bit runtime marked and changed Run64BitRuntime property to False. But still I am facing the same error.
Please note that, there is no odbc driver for MySQL is installed on the Server where SQL Server is residing but on the VM, both 32bit and 64 bit MySQL ODBC drivers are installed.
Is this the cause of mentioned error?
Please check whether you are using User DSN or system DSN in the odbc driver configuration. When deploying your packages user DSN may not work. Try creating a System DSN. That should work. I have faced the same issue. Please check my notes.
https://jyothishbhaskaran.wordpress.com/2017/09/07/how-to-create-and-use-data-source-for-mysql-using-odbc-driver/
Within the SQLAgent Job's TASK settings, I had to go into the "Advanced" tab and set it to run with the 32-bit system.
I am new to Oracle database. I have downloaded Oracle Database Express Edition 11g Release 2 and installed it on my laptop but when I open the database it opens command line. Is there any GUI software available? Please help me to get for the write one.
Oracle SQL Developer is a free graphical tool for database development. With SQL Developer, you can browse database objects, run SQL statements and SQL scripts, and edit and debug PL/SQL statements.
try this http://www.oracle.com/technetwork/developer-tools/sql-developer/overview/index.html
My course requires me to connect to an Oracle database server at the university for my project. I am provided with a url (like oracle.xyz.edu) and username and password. How can I connect to the database from Visual Studio. I have only dealt with SQL Server 2008. I don't know how to go ahead with setting up the database. I tried to install Oracle Instant Client, but could not find a setup exe to install. The instant client download zip consists of a set of files. Where can I find the steps to connect to Oracle database from VS.
Do you need to use the Oracle Instant Client? Or would it be acceptable to you to download and install the full version of the Oracle client?
The full version of the Oracle client is generally what ought to be installed on a developer machine. The Instant Client is a very slimmed down version of the client that is designed for developers to distribute along with their Windows applications on machines that do not have or need any way to access the database other than via the application. As a developer, I'd strongly recommend the full version of the Oracle client if only because it includes various additional utilities like SQL*Plus and SQL*Loader.
The full Oracle client is available for download from OTN on the same page that the database is available. For example, the Oracle 11.2 client for 64-bit Windows is a 615 MB download on the OTN site.
Don't use ODBC. Use ODP.NET (Oracle's Instant Client) Oracle Data Provider for .NET. (Read technical notes in provided link.)