I am new to Oracle APEX, i am trying to create Rest Data Source in Oracle APEX but i am getting an error which is attached screenshot,
enter image description here
So i have checked with my DBA, he want some information like below.
ACL Name:
lower port:
upper port:
SO can anyone know about the ACL name, for grant connect access to create the rest data source from APEX Application and how to find lower port and upper port for particular schema.
Thanks & Regards,
Yokeswaran G
Related
I have an azure app service, using the latest wordpress image from docker hub. The screenshot for the azure app service:
Then in the azure app service -> application setting, I added the following key/value pairs which will be used to connect Azure database for mysql:
WORDPRESS_DB_HOST
WORDPRESS_DB_NAME
WORDPRESS_DB_PASSSWORD
WORDPRESS_DB_USER
screenshot:
Inside my Azure database for mysql, I have enabled public access / allow public access from any azure service / also add my client ip and this ip range 0.0.0.0 - 255.255.255.255. I can access it from my client and create the database which will be used by azure app service. Screenshot like below:
in server parameters, I also turn off the require_secure_transport setting:
At last, I tried to launch the site, but it throws the error "Error establishing a database connection", screenshot below:
I'm new to wordpress / docker, and don't know how to fix this issue. I also reviewed some videos / docs, and didn't see any other configuration differences. Could you please guide me how to fix this issue? Thanks very much.
You received this error message.
Warning: mysqli_real_connect(): (HY000/1045)>: Access denied for user 'ivan'#'52.xx.xxx.xx' (using password: YES)
It means MySQL received, processed, and rejected your WordPress instance's attempt to connect. So you know the hostname is right and your cloud provider's firewall settings allow your WordPress instance to exchange network data with your MySQL instance.
What's wrong?
MySQL's user name / account name setup has a quirk. An account name can look like 'ivan'#'localhost' or 'ivan'#'%' (or even something like 'ivan'#'192.0.22.33').
The first of those only allows login from localhost (or via tunneling via ssh). The second allows login from '%', meaning any host. You need the second one for your WordPress instance to get access to MySQL.
When you're logged in to MySQL from your machine, do this.
SELECT host, user FROM mysql.user WHERE user='ivan';
You should see two rows, like these
host user
---- ---
% ivan
localhost ivan
It's possible the account with '%' as the host is missing. If so that means you need to create another MySQL account and give it access to your database. Do that like this.
CREATE USER 'ivan'#'%' IDENTIFIED BY 'your_password';
FLUSH PRIVILEGES;
Next, make sure the user account you just created -- the one your WordPress software will use to connect to MySQL -- has access to your database.
GRANT ALL PRIVILEGES ON wordpress.* TO 'ivan'#'%';
FLUSH PRIVILEGES;
If you still get the error message, it's possible the password on your 'ivan'#'%' account doesn't match what you put into your WordPress configuration. You can change it with
ALTER USER 'ivan'#'%' IDENTIFIED BY 'your_password';
FLUSH PRIVILEGES;
If it still gives the same error message, it's possible that your cloud vendor requires TLS to connect to MySQL. You may want to consult their support team about that.
(This is a common stumbling block setting up new WordPress instances.)
ok just to keep and make things clear. all IPs can connect to the DB but are you actually authorized to read/write date in the DB?
I.E. this might be a permission/privilege issue.
I suggest double checking user privileges and determine who can do what on your DB
Best Regards. :-)
How do I connect Azure with SQL management if I want to link my database with azure
Connecting to SQL Azure with SQL Management Studio
Steps to Connect SQL Management Studio to SQL Azure
Authenticate to the Azure Portal
Click on SQL Databases
Click on Servers
Click on the name of the Server you wish to connect to…
Click on Configure…
If not already in place, click on ‘Add to the allowed IP addresses’ to add your current IP address (or specify an address you wish to connect from) and click ‘Save’
Open SQL Management Studio and connect to Database services (usually comes up by default)
Enter the fully qualified server name (.database.windows.net)
Change to SQL Server Authentication
Enter the login preferred (if a new database, the username you specified when yuo created the DB server)
Enter the correct password
Hit the Connect button
First consider to add the current IP address of your computer to Azure SQL Database firewall as explained on this official documentation.
Now get the connection information you need to connect to the Azure SQL database. You'll need the fully qualified server name or host name, database name, and login information for the upcoming procedures.
Sign in to the Azure portal.
Navigate to the SQL databases or SQL managed instances page.
On the Overview page, review the fully qualified server name next to Server name for a single database or the fully qualified server name next to Host for a managed instance. To copy the server name or host name, hover over it and select the Copy icon.
After creating the firewall rule and get the server information, the steps to connect to an Azure SQL Database are the following:
1.Open SSMS. The Connect to Server dialog box appears.
2.Enter the server information as shown in the following image:
3.Select Options in the Connect to Server dialog box. In the Connect to database drop-down menu, select your database.
4.Select Connect. The Object Explorer window opens.
5.To view the database's objects, expand Databases and then expand your database.
For a detailed step-by-step tutorial please read this documentation.
The scenario is as follows:
I am writing an node.js app locally and want it (the mySQL modul, rather) to connect to a mySQL db running on Google Cloud Platform.
I can not get the connection string right and keep getting errors. GCP holds two names for the database - one i picked, one generated, more complex. Problably I should supply one of these into the connection string as "database", the host is likely the IP address with port (or not(?)), I am not sure what the "user" should be, or if it is necessary. Not enough info on the GCP help pages or elsewhere.
tl;dr: I need the following to connect a node.js app with a mySQL module remotely to a GCP database:
var con = mysql.createConnection({
host:"11.222.333.444:3306",
user: "me"
password:"passwo3d",
database:"projectname-1528892969949:europe-west5:dbname"
});
Thank you!
The raw connection string should look something like: mysql://user:password#localhost:port/db
So I think your code should look something like:
var con = mysql.createConnection({
host:"11.222.333.444", <-- remove the port from your string
user: "me"
password:"passwo3d",
database:"dbname" <-- you have it as the instance name .. its just suppose to be the DB name
});
You can also try connecting to the instance using the cloud proxy setup. You host would just be localhost.
Finally you can always go the GCP console -> go to your instance and open up a shell. I think they print out the gcloud cmd in there and you can copy values from the console as well.
Depending on how you are pushing your code, you may have to change a few connections strings in your manifests as well. If you can share those I can help further.
For that to happen, you have to first enable remote access for your mysql on your GCP. A step by step guide is over here, you can leave the first few steps for installing mysql.
I deployed a package which stores db names and user roles of diffent servers. image
I set up the my source connection manager with specific username and pwd. But when i start the package then my connection manager always uses the windows authentication.
I get the username and pwd from table and store them in the variables. Here is my dynamic connection manager properties window: image
I want to connect my servers with each username and pwd of them. Thanks for helps.
You cant tell from the image but I believe you have Integrated Security=SSPI in your expression. If you look at the connection string property you can see it on the end. If you remove that it should use SQL login instead of Win Auth.
I am new to the 'cloud' concept I have a Java based application for data entry which runs well on my LAN.
On my LAN I install:
MySql
Configure Instance ( user name - root, pass - ******)
Dump dummy database entry_db that is in raw format
Then I have a jar executable file which when runs, displays a login screen.
I manage to successfully log in using predefined ID and PASSWORD (user - config pass - ******)
After logging in I configure(d):
Database Type
Database IP
User Name (Root)
Password ****
Database Name ( It auto selects database named entry_db)
In another window I configure(d) Network File Sharing Location:
file shared location
image path
back up data path
config file location in xml
(Note - When I select file shared location, all other files take the same path automatically)
Then I create Admin account rather than Supervisor account or operator account and login with the Admin account and I can now upload data and distribute to all operators.
Here is my problem:
I configure a cloud computer on Hp Cloud (they provide me a static ip) and then import database from xeround.com.
I now have a dns and port number and also a log in form using MY PHP CLIENT
How can I package all this to the same executable jar file to be used from anywhere?
How can I use it just like on my LAN from the web?
What is the optimal configuration for this?
I work in Xeround.
I have read your question and I wanted to point out a couple of things; you should use the DNS in the connection string where you used to put hostname/IP of the MYSQL server machine and the port number where you used to put the MySQL default port (3306).
Other than that you can connect from anywhere there is access to the instance. I suggest that if your jar runs in the HP cloud you create your Xeround database instance there as well (this will yield improved performance).
If you still need help, we will be more than happy to help you. Just send us a quick email to support#xeround.com and we'll take it from there.
Cheers,
Yuval