ERROR: extra data after last expected column (postgresql)

Question

I want to write in the table "genome1 "in which there is one column of "shingle" (VARCHAR 64), all data from the text file. In data are written in a look: FA, GL, YH, LO, GH, KL, HF... In case of execution of the command of COPY:

COPY genome1(shingle) FROM '/path/to/file/genome1.2.txt' (DELIMITER (','));

There is an error:

ERROR: extra data after last expected column

Changeover of a command on:

COPY genome1(shingle) FROM '/path/to/file/genome1.2.txt' CSV HEADER DELIMITER ',';

Gives nothing (COPY 0). Please help, I do not understand in what a problem.

Answer 1

I understood how to correct this problem. Postgres did not allow to copy as there was no transfer sinks. It was necessary to enter input data in a format:

AA 
DD
FF
...