🥰 cut에 tab으로 자르기
cut -d$'\t' -f 2- 2024-05-10_10081.txt > test.txt copy kw_real_data(insert_dt, reg_dt, stock_cd, hhmmss, curr_prc, fid_11, fid_12, fid_27, fid_28, fid_15, acc_stock_vol, acc_trans_prc, start_prc, high_prc, low_prc, fid_25, fid_26, fid_29, fid_30, fid_31, fid_32, fid_228, fid_311, fid_290, fid_691) from '/var/lib/postgresql/backup/test.txt' with delimiter E'\t' ;
2024. 5. 22.