copy customer from 's3://awssampledbuswest2/ssbgz/customer' credentials 'aws_iam_role=arn:aws:iam:::role/redshift-elt-test-role' gzip region 'us-west-2'; copy dwdate from 's3://awssampledbuswest2/ssbgz/dwdate' credentials 'aws_iam_role=arn:aws:iam:::role/redshift-elt-test-role' gzip region 'us-west-2'; copy lineorder from 's3://awssampledbuswest2/ssbgz/lineorder' credentials 'aws_iam_role=arn:aws:iam:::role/redshift-elt-test-role' gzip region 'us-west-2'; copy part from 's3://awssampledbuswest2/ssbgz/part' credentials 'aws_iam_role=arn:aws:iam:::role/redshift-elt-test-role' gzip region 'us-west-2'; copy supplier from 's3://awssampledbuswest2/ssbgz/supplier' credentials 'aws_iam_role=arn:aws:iam:::role/redshift-elt-test-role' gzip region 'us-west-2';