Webb Sprague wrote:
I haven't tested but this is what I would do (uses arrays, which are
handy when you need them), with the names changed to protect the
innocent:
begin;
-- create a table with some duplicates in one of the columns (y is ck);
wsprague=# select x, x%4 as y into temp fbar from
I have ~350K rows of sample data that has come to me in 64 text files
(CSV) that I'd like to import into a new database. Each file can be
considered its own category and is so named. That is, each file name
will be inserted into a separate categories table. I'd like to relate
each row to its
I haven't tested but this is what I would do (uses arrays, which are
handy when you need them), with the names changed to protect the
innocent:
begin;
-- create a table with some duplicates in one of the columns (y is ck);
wsprague=# select x, x%4 as y into temp fbar from generate_series(1,10) as
