Re: Partitioning not working need primary key?
Dear Rick,
Well about the integer I pretty must understand very well now.
This part I dont quite get you "If you are not partitioning on one of these fields: (`receiptID`,`outletID`), you will have not way to enforce the UNIQUEness of that tuple, except by your code." Well I would prefer to partition mainly by month so I keep anything more then 3 month into archive storage.
What do you mean by Adding a million values declared double(10,2) together is likely to be off by a few cents.
I am still studying your mini tutorial which is very useful many thanks for that. So when you "sumarry of tables" are you saying that I must run some kind of services to summarize into this tables right?
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