I am attempting to create and use an oracle DB.
Was able to create the DB using sql plus however when I attempt to connect to it via sqldeveloper I get the following error
Status : Failure -Test failed: IO Error: The Network Adapter could not establish the connection
When I check that all services are running I notice OracleVssWriterORCL is not running.
However upon attempting to start it I get the following error:
Windows could not start OracleVssWriterORCL service on local machine Error 0x80070005: Access is Denied
This is my first time using Oracle for DB so any help is greatly appreciated.
I should also note this is on a windows 10 VM
As stated above my listener was not running and going into cmd using the lsnrctrl start command fixed that issue but now I get a ORA-12505 error. Oh the fun of learning new things
Related
I'm running a postgres image from a docker container. While trying to access it from the pgadmin 4 GUI client, I'm getting the error: "The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application."
After connecting to the docker instance, the pgadmin GUI displays the default postgres database, but there is a cross on the other databases which I had created from within the container.
After refreshing connection multiple times I get a message along the lines of connection made to database, but it doesn't actually load in the GUI.
How do I connect to those databases?
(I'm running docker in Windows 10 powershell with admin privileges)
Made changes as per the suggestion here.
Restarted pdadmin, and started container in non-admin mode.
Able to retrieve and commit data.
I am new to freenode and postgresql. I am trying to migrate from mysql to postgresql. Currently trying to set up server for ssl. Have created my server certs and configured the .conf files for ssl according to the manual as far as I can see. Trying to restart postgre sql service fails. Windows event log gives me an event ID of 0 and says
pg_ctrl could not start server examine the log output.
I can't find any log detailing the failure to start in the postgresql folders.
I have tried to register the pgevent.dll as advised by the postgresql manual (18.11 of most recent version), but I get an error message
The module "C:postgreSQL\pg10\lib\postgresql\pgevent.dll" was loaded but the entry-point DllRegisterServer was not found
I believe that means it is either not a registrable dll or it's corrupt.
Can anyone please advise how I can track on Windows the error that is causing Postgre to fail to start?
I have an embedded database where I start an OServer and trying to connect to it from the console. I've been doing this successfully for many months and upgrading the database as new versions come out. Now, with 2.2.13, the embedded operations seem to work but I can't connect to the server with the 2.2.13 console.sh. I get the message:
Error: com.orientechnologies.orient.core.exception.OStorageException: Cannot create a connection to remote server address(es): [127.0.0.1:2424]
DB name="master"
The java code running the embedded database gets the following exception:
$ANSI{green {db=db}} Error executing request
com.orientechnologies.orient.core.exception.ODatabaseException: Error on plugin lookup: the server did not start correctly
DB name="db"
at com.orientechnologies.orient.server.OServer.getPlugin(OServer.java:850)
at com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.openDatabase(ONetworkProtocolBinary.java:857)
at com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.handshakeRequest(ONetworkProtocolBinary.java:229)
at com.orientechnologies.orient.server.network.protocol.binary.ONetworkProtocolBinary.execute(ONetworkProtocolBinary.java:194)
at com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:77)
Seems to be looking for the 'cluster' plugin.
Any idea why this doesn't work anymore? It did work in 2.2.12.
Thanks
Curtis
Seems I had automatic backup turned on but the config file was missing. So, the server looked like it started up but actually didn't.
I created the config file and set enabled to false. Still didn't start up because it sees the false and stops the configuration and throws an exception because the 'delay' parameter isn't set.
I think orientdb should start up without backups enabled if the config file is missing or the enabled parameter is set to false.
At least the console is working now.
I hope someone can help. I am running codeigniter 3.05 and trying to connect to a remote PostgreSql database. If I set session to database, I get include(.../views/errors/html/error_php.php) failed to open stream error message.
No other session configuration setting generates the error. If I run a method on a model, I get the same error along with: Fatal error: Call to a member function from() on null in /opt/share/php/ci/application/libraries/ActiveRecord.php on line 295.
I run the PostgreSql client from command line and I can connect to the database ok. I am running Ubuntu 15.04 and I have checked permissions and ownership settings for Codeigniter. I had a similar problem loading the model, but, when I changed the first letter of the name of the file to uppercase, the message disappeared.
Is there a database driver that I need to change the first letter so Ubuntu can find it? Or, what else could it be?
I'm desperate since my Google Cloud SQL instance went down. I could connect to it yesterday without problem but since this morning i'm unable to connect to it in any way, it produces the following error: The database server returned this error: SQLSTATE[HY000] [2013] Lost connection to MySQL server at 'reading initial communication packet', system error: 0
This is what I did to try to fix this:
restart instance
added authorized ip-addresses in CIDR notation
reset root password
restored backup
pinged the ip-address and I get response
All these actions completed but i'm still unable to connect through:
PHP
MySQL workbench
Ubuntu MySQL command line
All without luck. What could I do to repair my Cloud SQL instance. Is anyone else having this problem?
I'm from the Cloud SQL team. We are looking into this issue, it should be resolved soon. See https://groups.google.com/forum/#!topic/google-cloud-sql-announce/SwomB2zuRDo. Updates will be posted on that thread (and if there's anything particularly important I'll edit this post).
The problem seems to only affect connections from outside Google Cloud. Clients connecting from App Engine and Compute Engine should work fine.
Our company has same problem.
We are unable to connect through both MySQL workbench and MySQL command line.
Our Google Appengine application has no problems to connect since its not using external IP.
there.I encountered the same problem.You need to find out your public ip address,for that type "my public ip" in Google.Now click on your Cloud SQL instance that you created,under that click on ACCESS CONTROL tab and then click on Authorization tab under that.Under Authorized network,give any name you want to the network and copy your public ip address in the network.Now save changes and try to run the command from console.It should work fine.