Re: [mqtt] reading database using mqtt

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Chris Donovan

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Jul 31, 2019, 3:23:15 PM7/31/19
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Mqtt is network protocol not sure what you mean by reading a database using mqtt in c. What exactly are you trying to achieve.  

You can send data from an embedded device over a data connection via mqtt to an mqtt broker. You will then need a write a program that will interpret the data and interact with your database.  

But that is vague overview, at best.



On Wed 31 Jul 2019, 12:54 Aacdg Ec, <eca...@gmail.com> wrote:
can anyone please explain how to read a sqlite database using mqtt in c language?


thanks in advance

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Ranjith Kumar Diraviyam

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Aug 14, 2019, 7:50:09 AM8/14/19
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It is not advisable to connect to a database using a C libraries. you should try using a python wrapped code of C and do all your SQL operations from C. 

This is a general question beyond MQTT, 

Ranjith 


On Thursday, August 1, 2019 at 12:53:15 AM UTC+5:30, Chris Donovan wrote:
Mqtt is network protocol not sure what you mean by reading a database using mqtt in c. What exactly are you trying to achieve.  

You can send data from an embedded device over a data connection via mqtt to an mqtt broker. You will then need a write a program that will interpret the data and interact with your database.  

But that is vague overview, at best.



On Wed 31 Jul 2019, 12:54 Aacdg Ec, <eca...@gmail.com> wrote:
can anyone please explain how to read a sqlite database using mqtt in c language?


thanks in advance

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To learn more about MQTT please visit http://mqtt.org
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