COPY table_name ( field1, field2, field3) FROM STDIN CSV;
1,2,"q w"
3,4,"a s"
5,6,d
\.
COPY table_name ( field1, field2, field3) FROM COPY table_name ( field1, field2, field3) FROM STDIN CSV;
1,2,"q w"
3,4,"a s"
5,6,d
\.
COPY table_name ( field1, field2, field3) FROM