RddshiftからS3へUNLOADする - QiitaUNLOAD ('select-statement') TO 's3://object-path/name-prefix' authorization [ option [ ... ] ] where option is { MANIFEST | DELIMITER [ AS ] 'delimiter-char' | FIXEDWIDTH [ AS ] 'fixedwidth-spec' } | ENCRYPTED | BZIP2 | GZIP | ADDQUOTES | NULL [ AS ] 'null-string' | ESCAPE | ALLOWOVERWRITE | PARALLEL [ { ON | TRUE } | { OFF | FALSE } ] [ MAXFILESIZE [AS] max-size [ MB | GB ] ]
