Hi Stan, On Sun, Sep 15, 2019 at 2:47 PM stan <st...@panix.com> wrote:
> Forgot to cc the list again. Have to look at settings in mutt. > > > > > > > > > Sorry forgot to cc the list > > > > > > > > On Sun, Sep 15, 2019 at 08:42:02AM -0700, Adrian Klaver wrote: > > > > > On 9/15/19 8:33 AM, stan wrote: > > > > > > I have defined this function: > > > > > > > > > > > > CREATE FUNCTION fix_customer_types_case() > > > > > > > > > > > > and this trigger: > > > > > > > > > > > > CREATE TRIGGER fix_customer_types_case_trig BEFORE INSERT OR > UPDATE ON customer > > > > > > FOR EACH ROW EXECUTE FUNCTION fix_customer_types_case(); > > > > > > > > > > > > and I put a RAISE NOTICE so I can tell if the function is > called. Yet when I > > > > > > do a : > > > > > > > > > > > > \copy to bring data into this table, I do not see the notice. > > > > > > > > > > What is the actual command you are using? > > > > > > > > > > > > \COPY customer(name, location, status , c_type , bill_attention , > bill_addresse , bill_address_1 , bill_address_2 , bill_city , bill_state , > bill_country , ship_attention , ship_addresse , ship_address_1 , > ship_address_2, ship_city ,ship_state ) from > '/home/stan/pm_db/live_data/ready/customer.csv' DELIMITER ',' CSV HEADER ; > > > > > > > > and here is the function > > > > > > > > CREATE FUNCTION fix_customer_types_case() > > > > RETURNS trigger AS $$ > > > > BEGIN > > > > if NEW.c_type IS NOT NULL > > > > THEN > > > > NEW.c_type := upper(cast( NEW.c_type AS TEXT)); > > > > END IF ; > > > > if NEW.status IS NOT NULL > > > > THEN > > > > RAISE NOTICE 'Called With %', NEW.status; > > > > NEW.status := upper(cast( NEW.status AS TEXT)); > > > > END IF ; > > > > RAISE NOTICE 'Left With With %', NEW.status; > > > > RAISE NOTICE 'Left With With %', NEW.c_type; > > > > return NEW; > > > > END; > > > > $$ > > > > LANGUAGE PLPGSQL; > > > > > > > > if I do an insert this function is called. However it IS NOT called > for the > > > > above copy command. How can I fix that? > > > > > > I thought you said it was fixed now. > > > > > I discovered that the function was not getting defined, and fixed that. > Then I > > rashly posted to the list that it was fixed, as i was certain that was > the > > only issue. But after I reported that, I tried testing, with he results > in > > this email. > > > > Works for INSERT, but does not fire on this \copy command. > > > More interesting data. I used vi to correct the incorrect case in the CSV > file > being imported, and re-ran the \copy command. At this point in time, I did > see the messages from notice. I deleted the rows, re-edited back to the > incorrect case in the csv file, and the import ((\copy) failed. > > So, my test tell me that the validity check is done BEFORE an attempt to > insert (thus firing the trigger) occurs. > > Interesting, but not helpful for my application. > > -- > "They that would give up essential liberty for temporary safety deserve > neither liberty nor safety." > -- Benjamin Franklin > Maybe you could try awk on your input: https://thomas-cokelaer.info/blog/2018/01/awk-convert-into-lower-or-upper-cases/ <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Libre de virus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
