Re: What is gcda file?

[Wen Yi]

OK, I see.
Thanks very much!



Yours,
Wen Yi


------------------ Original ------------------
From:                                                                           
                                             "David G. Johnston"                
                                                                    
<david.g.johns...@gmail.com&gt;;
Date:&nbsp;Sun, Jun 11, 2023 10:20 AM
To:&nbsp;"Wen Yi"<896634...@qq.com&gt;;
Cc:&nbsp;"pgsql-general"<pgsql-general@lists.postgresql.org&gt;;
Subject:&nbsp;Re: What is gcda file?



On Sat, Jun 10, 2023 at 7:03?6?2PM Wen Yi <896634...@qq.com&gt; wrote:


Hi team,
I start to open the debug log file to learn the postgres's source.
But I really don't know what is the gcda file?



My first Google search result for "gcda file" is this:

https://gcc.gnu.org/onlinedocs/gcc-4.1.2/gcc/Gcov-Data-Files.html

Seems like a reasonable&nbsp;answer to "what it is".

David J.