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@Takashi-114

クソデカいCSVのレコード抽出をコマンドプロンプトで行う

Posted at

VBAのSQLが使えないほどフィールドが多く(256以上)、数万レコードある場合など

findstr "見出し行フィールド名" "クソデカいCSV.csv" > "resultCSV.csv"
findstr "検索ID01" "クソデカいCSV.csv" >> "resultCSV.csv"
findstr "検索ID02" "クソデカいCSV.csv" >> "resultCSV.csv"

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