[ja-users] DISTINCT関数使えるの？ – The Document Foundation Mailing List Archives

福永ケンセイ <merumaga1407 -AT- gmail.com>

Sat, 18 Feb 2017 17:38:22 +0900

よろしくお願いします。 select count(distinct "商品分類" ) FROM "shohin"をＳＱＬ文で入力し実行すると重複値は除外された結果が出ます。これをなまえを付けて保存させＳＱＬ表示させるとdistinctは消えたＳＱＬ文で表示されます。クエリーでは関数 COUNT だけで、distinctは表示されません。これを実行すると重複値は除外されません。 DISTINCT関数は使用できるのですか？クエリーで重複値を除外するクエリーの書き方を教えてください。 -- Unsubscribe instructions: E-mail to users+unsubscribe@ja.libreoffice.org Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette List archive: http://listarchives.libreoffice.org/ja/users/ All messages sent to this list will be publicly archived and cannot be deleted

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