Transaction $ v can be used to obtain an estimate of the progress of the transaction?

Hello

My question is simple. I am required to push data from one environment to another, because the volume of data is important, that I would like to have an estimate of the status.

I'm just an access direct-path insert using a simple query:

INSERT / * + APPEND * / INTO TABLE

SELECT * FROM TABLE@DBL_DWQ;

Because it does not go to v$ session_longops, I can get something out of transaction$ v? I can see the info like used_ublk and used_urec, but I don't know if I can deduce something out of these fields. Let's say table a 40 M records, before ending the value of used_urec will be 40 m? If the current value of used_urec is 20 M, I can say that half of the transaction is carried out? Or it is not a simple one-to-one relationship between used_urec and the total number of lines to be inserted?

Thanks in advance.

user11989307 wrote:

Hello

My question is simple. I am required to push data from one environment to another, because the volume of data is important, that I would like to have an estimate of the status.

I'm just an access direct-path insert using a simple query:

INSERT / * + APPEND * / INTO TABLE

SELECT * FROM TABLE@DBL_DWQ;

Because it does not go to v$ session_longops, I can get something out of transaction$ v? I can see the info like used_ublk and used_urec, but I don't know if I can deduce something out of these fields. Let's say table a 40 M records, before ending the value of used_urec will be 40 m? If the current value of used_urec is 20 M, I can say that half of the transaction is carried out? Or it is not a simple one-to-one relationship between used_urec and the total number of lines to be inserted?

Thanks in advance.

UNDO for INSERT is much smaller that CANCEL to REMOVE

If the answer is 'NO '.

Tags: Database

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