Same column edition from different scheduling jobs

I have a JSON object stored on a table > column. Example of that JSON object is:

{

a :{

data: [1, 2, 3]

},

b :{

data: [4, 5, 6]

}

}

And I have the schedulers for appending values on a.data (named scheduler A), and b.data (named scheduler B). The scheduler is working on a fashion of getting that JSON value from table > column and appending the content.

Problem:

Here, scheduler A and scheduler B doesn't have synchronization mechanism. And hence when scheduler A and scheduler B event of appending values occur at same time, scheduler A output...

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By: StackOverFlow - 6 days ago

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