My query:
copy public.bank from "C:\Users\JAY SARDAR\Desktop\bankdetails.csv" DELIMITER ',' , csv HEADER;
Error
ERROR: syntax error at or near ""C:\Users\JAY SARDAR\Desktop\bankdetails.csv""
LINE 1: copy public.bank from "C:\Users\JAY SARDAR\Desktop\bankdetai...
for me following command helped in psql shell. The error i was getting was because sql file had ANSI characters which are invisible in UTF8. you can remove such character in notepad++ then run command
psql -h localhost -d databasename -U username-f "c://path_to_file.sql"