On 4/23/20 10:28 AM, Preethi S wrote:
> Hello Adrian,
>
> Thank you for the quick reply. This link is indeed helpful. This link
> explains how is a query processed. I am aware of how the query
> processing happens.
>
> In addition, I am looking for how the data processed, when data is
> inserted/modified, does the new data gets written to shared buffer ->
> WAL -> disk ?
>
> I would like to see the code that does this. (For example, data
> written into shared_buffer, wal_buffer, wal_segments and then fsync)
>
What tools are you using to examine the code?