trying to understand the source code test part. https://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/test/regress/sql/copy.sql;h=d72d226f341f42c69ffcb773c4faf53d9e586894;hb=072132f04e55c1c3b0f1a582318da78de7334379
First I can just ignore all the abs_srcdir, abs_builddir. Since I can type the absolute file path. So till line 125, I know how to do it. Then there is the \set filename :abs_builddir '/results/copytest.csv'. There is only data,expected, sql folder. So where is the results folder. How can I easily get the csv file? (because I don't know that much about MAKE and C).. -- I recommend David Deutsch's <<The Beginning of Infinity>> Jian
