postgres select duplicate columns
select Column1, Column2, count(*)
from yourTable
group by Column1, Column2
HAVING count(*) > 1postgres select duplicate columns
select Column1, Column2, count(*)
from yourTable
group by Column1, Column2
HAVING count(*) > 1To ignore duplicate keys during 'copy from' in postgresql
create temp table tmp_table on commit drop as select * from brand with no data;
copy tmp_table (name,slug) from '/var/lib/postgresql/data/Brands.csv' DELIMITER ',' csv header;
insert into brand select distinct on (slug) * from tmp_table;Copyright © 2021 Codeinu
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