Hi All,

I need a bit of help in understanding the concept of transactions as far as batch apex is concerned....
 
From trigger,one can run only 5 transactions of  batch apex.what does it mean?When and how do we execute those 5 transactions From Trigger.Any explanation with an example will be highly appreciated.

In Trigger ,one can process 200 records,Right? So If I  call batch class from trigger which I know is not a good idea..Despite knowing that if i call batch apex class and pass list of 200 sobject Id's,Will it start one transaction of  batch apex class and then another set of 200 records will execute this class again and third time also it sends 200 records which starts another transaction so on and so forth.


So in case if I upload 1200 records using data loader for account object and account object has a trigger which call's a batchable class.Does it means that trigger will call batchable class 6 times to pass the records or pass all 1200 records to the batchable class in one go.
Secondly:- What happens to the governor limits when a batchable class runs.Everytime a batchable class is called from a trigger and exceuted ,Does it  reset it's governor limits,Is that right? 

Guys,please clear my doubt as soon as possible.

 
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