Just wondering if it's possible to play any sound (like beep) when generating a success/failure message using Alertify on an oracle apex page?
Thanks a lot
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I have an FX-7500 RFID Reader and my mission is to make an embedded system send the information of the tags read to a MySQL database that is in an internet domain. I have seen information that if I want to send data from the Reader to a database I must use the Java Embbebed SDK for Windows and in fact, I followed the manual that is there and I accomplished all those configuration steps that are there. However, I do not know how to configure the parameters of the MySQL database that I want to implement and since I have been like this for a month trying everything and well, it is a bit frustrating. I would like to know if you can give me clues or some templates to guide me since I know the language more or less and I have reviewed it in detail and I cannot find a way to find the objective.
I would really appreciate if you help me
Using Zebra Data Services for RFID you can connect your FX Reader directly to Zebra's cloud (no middleware software or hardware).
From there you can assign a webhook (including tag filters and JQ data transformation). When event subscriptions are configured, read events occurring on the reader will be sent by the reader to the cloud. From there Zebra's cloud will forward that tag read event to your subscribed webhook.
Here is a link to the howto videos and data services available.
https://developer.zebra.com/apis/data-svcs-for-rfid
First of all, I would like to say please do not be surprised by my question cause I'm a beginner in this sphere.
I just started work with Power Apps and I have the following task:
I need to create some "Notification Service" which will be sent the notification inside Teams group after the event in the SQL table (for example, after successful insert into table).
Could you please explain, is it possible to do via Power Apps features without writing a code?
The application must be work in background mode and automatically send information about new rows in DB.
Any your answer will be very helpful for me!
Thanks for your answers!
PowerApps doesn't have the ability to notify people this way. You have to use Power Automate. A flow can be triggered when a row is changed or modified. In order to trigger a Flow on a database, the database field must have a TimeStamp field and a primary key.
Long time trawler and massive fan of the site (you guys effectively taught me to code so big props to you all :D).
So as for my first question:
My company is currently developing an application that is back ended by an Oracle database, now in production this is going to be deployed in a 12c multi-tenant architecture. However the issue is our offshore development house had been developing and testing on 11g and incorrect infrastructure, something I have pushed to and mostly fixed since joining the compnay some months ago.
We have now hit a stumbling block, it has become apparent that our development house have no actual Oracle expertise and are SQL Server developers playing at Oracle, as such they are stuck on how to implement the functionality of Continuous Query Notification (CQN) in Oracle 12c given that this is deprecated in multi-tenant architecture.
I want to ask if anyone here has any suggestions for way to achieve the same functionality of a CQN in Oracle 12c?
The use of external scripts or solutions is doable, basically no limit on suggestions as we are at a stage where could potentially factor in any possible resolution.
Any help greatly appreciated.
how to implement the functionality of Continuous Query Notification (CQN) in Oracle 12c given that this is deprecated in multi-tenant architecture.
From the Readme Information for Oracle Database 12c Release 1 (12.1.0.2), Section 2.2, "Features Not Available or Restricted in This Release of Oracle Database 12.1.0.2":
Continuous Query Notification (CQN) is not available or is restricted for a multitenant container database (CDB)
It is not the only feature unavailable/restricted, but one of the many features mentioned in that list.
I want to ask if anyone here has any suggestions for way to achieve the same functionality of a CQN in Oracle 12c?
I don't think you could create an alternative at database level, you might just need to wait for further announcement from Oracle. If something could be done external to the database, you could do it at your own stake.
our development house have no actual Oracle expertise and are SQL Server developers playing at Oracle
That seems to be a bigger problem.
You have not provided much in way of details with how you are using CQN. If, as an example, the front end app wants a notification if inserts or updates are made in a table then there a few things you could do.
set up auditing on the table with "audit insert on your_table;"
create a custom view showing the actions on the table
run a job which picks up on the new actions and notifies the app by whatever method
I am looking for something like where user can login to run/view reports, schedule them etc.
You might want to have a look at Pentaho, if you need a full BI platform allowing to display BIRT reports. Another easier option is to use a generalist open source portal such Liferay, and display BIRT reports within using one of the following:
a portlet report viewer such Visioneo (embedded and making use of portal security to run reports)
Eclipse BIRT WebViewer through iframes (you have to handle report security yourself, for example by encrypting parameter values)
BIRT viewer toolkit through javascript API (you have to handle report security yourself, for example by encrypting parameter values)
Try out this one: http://tradui.de/web/produkte/birt-reportserver-servbird.jsf
It provides some nice features to integrate or directly implement into your server and application infrastructure.
There is a free scheduling and server platform called BIRT iHub F-Type. You can download the Windows, Linux or VMWare image at http://www.actuate.com/resources/product-downloads/.
I need the document or form to be automatically updated when the data in the Oracle database is updated. If not possible, could anyone give me guidance to a solution similar to this?
Thanks for the help.
Oracle supports triggers in Java, so you could execute some code when data is changed in the DB. Sharepoint 2007 does support WebServices, so you could create a client which calls the web service to update the form.
But that sounds more simple than it is. The documentation for the web services in Sharepoint ... uh ... could be better. Many installations of Sharepoint insist on domain logins, so you would need to figure out a way to run Oracle with a Windows Domain logon.
In the end, it's probably more simple to create an email when the data changes in Oracle and have someone manually update the form.
That said, you paid a lot of money to Microsoft for Sharepoint, so they are obliged to tell you which API to use and they can probably even provide an example in, say C#. If all else fails, you can run a little server in C# which updates the form and which listens to data packets sent by a Java trigger in Oracle.
[EDIT] [Here is a blog post]2 to get you started with Java, Apache Axis and Sharepoint. Post a comment if you have any updates. LuUnfortunately, I'm no longer working at a company which uses Sharepoint.