{"id":5894,"date":"2020-07-15T15:29:48","date_gmt":"2020-07-15T06:29:48","guid":{"rendered":"https:\/\/www.lancard.com\/blog\/?p=5894"},"modified":"2025-03-12T11:25:43","modified_gmt":"2025-03-12T02:25:43","slug":"appsheet%e3%81%8a%e8%a9%a6%e3%81%972%e3%80%8ccolumns%e3%82%92%e8%89%af%e3%81%84%e6%84%9f%e3%81%98%e3%81%ab%e3%80%8d","status":"publish","type":"post","link":"https:\/\/www.lancard.com\/blog\/2020\/07\/15\/appsheet%e3%81%8a%e8%a9%a6%e3%81%972%e3%80%8ccolumns%e3%82%92%e8%89%af%e3%81%84%e6%84%9f%e3%81%98%e3%81%ab%e3%80%8d\/","title":{"rendered":"AppSheet\u304a\u8a66\u30572\u300cColumns\u3092\u826f\u3044\u611f\u3058\u306b\u300d"},"content":{"rendered":"

AppSheet\u304a\u8a66\u30571\u300c\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089\u751f\u6210\u3057\u3066\u307f\u308b\u300d<\/a>\u306e\u7d9a\u304d\u3067\u3059\u3002
\n<\/p>\n

\n \u3068\u3001\u3053\u3053\u3067\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u304c2015\u5e7410\u6708\u3063\u3066\u306e\u306f\u52d5\u4f5c\u78ba\u8a8d\u3067\u30af\u30bd\u9762\u5012\u3060\u3068\u6c17\u3065\u304d\u307e\u3057\u305f\u3002\n<\/p><\/blockquote>\n

\u306e\u30672020\u5e747\u6708\u306b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u63db\u3048\u3066\u518d\u751f\u6210\u3057\u307e\u3057\u305f\u3002\u3042\u308c\uff1fWARNING\u51fa\u3066\u308b\u3002<\/p>\n

\n Table ‘\u53f0\u5e33’ has an implicit (RowNumber) key — if multiple users insert or delete entries concurrently, data loss can occur. Updates may apply to the wrong record or could fail entirely on some data sources.\n<\/p><\/blockquote>\n

ID\u3092\u7528\u610f\u3057\u3066\u306a\u3044\u306e\u3067RowNumber(\u884c\u756a\u53f7)\u304cKey\u306b\u4f7f\u308f\u308c\u308b\u305f\u3081\u3067\u3059(\u524d\u56de\u3082\u51fa\u3066\u3044\u305f\u306f\u305a\u3067\u3059\u304c\u3059\u3050\u306b\u524a\u9664\u3057\u305f\u306e\u3067\u6c17\u3065\u304d\u307e\u305b\u3093\u3067\u3057\u305f)
\n\u8907\u6570\u306e\u30e6\u30fc\u30b6\u304c\u540c\u6642\u306b\u30c7\u30fc\u30bf\u66f4\u65b0\u3057\u305f\u5834\u5408\u306b\u30c7\u30fc\u30bf\u306e\u640d\u5931\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

ID\u306b\u3064\u3044\u3066AppSheet\u3067\u306f\u9023\u756a\u306f\u57fa\u672c\u4e0d\u53ef\u3067UNIQUEID()\u3068\u3044\u3046\u95a2\u6570\u3067\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u3092\u751f\u6210\u3057\u307e\u3059\u3002
\n\u30b7\u30fc\u30c8\u306b’ID’\u5217\u3092\u8ffd\u52a0\u3057\u3066\u540c\u3058\u30eb\u30fc\u30eb\u3067\u57cb\u3081\u3066\u304a\u304d\u305f\u3044\u3068\u3053\u308d\u3002<\/p>\n

\u300eManually Generating UNIQUEID() Key Values\u300f(https:\/\/help.appsheet.com\/en\/articles\/1726606-manually-generating-uniqueid-key-values<\/a>)<\/p>\n

\u3092\u53c2\u8003\u306b\u3084\u3063\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

\"\"<\/a>
\n\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u3059\u308b\u3068<\/p>\n

\"\"<\/a>
\n\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306e\u69cb\u9020\u304c\u5909\u5316\u3057\u305f\u306e\u3067\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002
\n\u5909\u5316\u3092\u30a2\u30d7\u30ea\u5074\u306b\u53cd\u6620\u3055\u305b\u308b\u306b\u306fData\u306eColumns\u30bf\u30d6\u3067\u5bfe\u8c61\u30c6\u30fc\u30d6\u30eb\u3092\u5c55\u958b\u3057\u3066<\/p>\n

\"\"<\/a>
\n\u300cRegenarate Structure\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002
\n\u300cAre you sure?\u300d\u306b\u5909\u308f\u308a\u307e\u3059\u306e\u3067(\u78ba\u8a8d\u3057\u3066)\u30af\u30ea\u30c3\u30af\u3002<\/p>\n

\"\"<\/a>
\n\u7121\u4e8b’ID’\u5217\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002\u304c\u3001WARNING\u306f\u89e3\u6d88\u3057\u3066\u3044\u307e\u305b\u3093\u3002’ID’\u3092Key\u306b\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u306d\u3002
\n\u3068\u3044\u3046\u304bWARNING\u5897\u3048\u3066\u308b\u3002\u3044\u307e\u307e\u3067\u6c17\u3065\u3044\u3066\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001’\u51fa\u8cbb’\u5217\u306b\u95a2\u6570\u304c\u7d1b\u308c\u8fbc\u3093\u3067\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n

\u9762\u5012\u304f\u3055\u304f\u306a\u3063\u305f\u306e\u3067\u30b7\u30fc\u30c8\u306b\u6b8b\u3063\u3066\u3044\u308b\u95a2\u6570\u3092\u6f70\u3057\u3066\u304b\u3089\u30a2\u30d7\u30ea\u306e\u4f5c\u308a\u76f4\u3059\u3053\u3068\u306b\u3057\u307e\u3059(\u7d50\u5c40)<\/p>\n

\"\"<\/a>
\nWARNING\u3001\u6d88\u3048\u307e\u3057\u305f\u3002
\nAppSheet\u3055\u3093\u306f\u8ce2\u3044\u306e\u3067ID\u3063\u307d\u3044\u5217\u3092Key\u306b\u3057\u3066INITIAL VALUE\u306bUNIQUEID()\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u308c\u307e\u3059\u3057\u3001\u65e5\u4ed8\u3063\u307d\u304b\u3063\u305f\u3089\u578b\u3092Date\u306b\u3057\u3066INITIAL VALUE\u306bTODAY()\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n

\u3056\u3063\u3068\u30ab\u30e9\u30e0\u306e\u5c5e\u6027\u3092\u8abf\u6574\u3057\u307e\u3059\u3002
\n‘ID’\u306f\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306f\u898b\u3048\u306a\u3044\u307b\u3046\u304c\u3044\u3044\u306e\u3067SHOW?\u3092\u5916\u3057\u3066LABEL?\u3082\u5916\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002
\n\u304a\u304a\u3001’\u7a2e\u5225’\u304cEnum\u306b\u306a\u3063\u3066\u308b\uff01\u672c\u5f53\u306b\u982d\u3044\u3044\u306a\u3041\u3002\u3068\u308a\u3042\u3048\u305aLABEL?\u306f’\u7a2e\u5225’\u306b\u3057\u3068\u3053\u3046\u3002
\n‘\u51fa\u8cbb’\u3092Price\u306b\u3057\u3066\u3001\u5099\u8003\u3092LongText\u306b\u3068<\/p>\n

\"\"<\/a>
\n‘\u51fa\u8cbb’\u304c\uff04\u306b\u306a\u3063\u3061\u3083\u3044\u307e\u3057\u305f\u3002\u3042\u3068\u3001\u65e5\u672c\u5186\u3060\u3068\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306f\u3044\u3089\u306a\u3044\u304b\u306a\u3002
\n\u77e2\u5370\u3064\u3051\u305f\u3068\u3053\u308d\u304b\u3089\u8a73\u7d30\u8a2d\u5b9a\u7528\u306e\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u958b\u304d\u307e\u3059\u3002\u8abf\u6574\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

\"\"<\/a>
\nNumeric digits\u3068Currency symbol\u3092\u5909\u66f4\u3057\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/a>
\n\u3044\u3044\u3067\u3059\u306d\u3002\u30c7\u30fc\u30bf\u306e\u7de8\u96c6\u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u3068\u3044\u3046\u3068\u3053\u308d\u3067\u5fd8\u308c\u3066\u305f\u306e\u306b\u6c17\u3065\u3044\u3066’\u51fa\u8cbb\u5bfe\u8c61”\u5834\u6240”\u7d66\u6cb9\u91cf”\u5099\u8003’\u3092\u306e\u305e\u3044\u3066REQUIRE?\u3092\u8a2d\u5b9a\u3057\u307e\u3057\u305f(_RowNumber\u3082\u5143\u306e\u307e\u307e\u5916\u3057\u3068\u304d\u307e\u3059)<\/p>\n

\"\"<\/a>
\n\u7de8\u96c6\u753b\u9762\u3067’\u51fa\u8cbb’\u306a\u3069\u5fc5\u9808\u306b\u3057\u305f\u9805\u76ee\u306b*\u304c\u3064\u3044\u3066\u3044\u308b\u306e\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002
\n\u305b\u3063\u304b\u304fLongText\u306b\u3057\u305f\u306e\u3067\u8a66\u3057\u3067’\u5099\u8003’\u306b\u6539\u884c\u3092\u3044\u308c\u3066Save\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/a>
\n\u5909\u66f4\u3055\u308c\u307e\u3057\u305f\u3002\u304a\u3051\u304a\u3051\u3002<\/p>\n

\"\"<\/a>
\n\u30b7\u30fc\u30c8\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u306e\u3092\u78ba\u8a8d\u3002<\/p>\n

\u6b21\u306f\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n‘\u7a2e\u5225’\u306a\u3093\u3067\u3059\u304cEnum\u306b\u3057\u3066\u304f\u308c\u3066\u308b\u306e\u3067\u9078\u629e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\"\"<\/a>
\n\u9078\u629e\u80a2\u3082\u5143\u30c7\u30fc\u30bf\u304b\u3089\u4f5c\u3063\u3066\u304f\u308c\u3066\u308b\u3002\u3059\u3054\u3044\u3002<\/p>\n

\u9078\u629e\u80a2\u306f\u753b\u9762\u4e0a\u304b\u3089\u3082\u8ffd\u52a0\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u88fd\u4f5c\u6642\u306e\u9078\u629e\u80a2\u8ffd\u52a0\u3084\u9806\u5e8f\u5909\u66f4\u306a\u3069\u306f’\u7a2e\u5225’\u8a73\u7d30\u8a2d\u5b9a\u7528\u306e\u30c0\u30a4\u30a2\u30ed\u30b0\u3067\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\"\"<\/a>
\nEnum\u306e\u8a71\u306f\u30b3\u30ec\u304f\u3089\u3044\u306b\u3057\u3066\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u3092\u5165\u529b\u3057\u3066Save\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

\"\"<\/a>
\n\u8ffd\u52a0\u3067\u304d\u307e\u3057\u305f\u3002\u5185\u5bb9\u78ba\u8a8d\u3002<\/p>\n

\"\"<\/a>
\n\u3046\u3093\u3001\u304a\u3051\u304a\u3051\u3002\u30b7\u30fc\u30c8\u3082\u78ba\u8a8d\u3002<\/p>\n

\"\"<\/a>
\n\u3053\u306e\u72b6\u614b\u3067\u666e\u901a\u306b\u4f7f\u3048\u308b\u306a\u301c\u3063\u3066\u611f\u3058\u3067\u3001\u4eca\u56de\u306f\u3053\u3053\u307e\u3067\u3002<\/p>\n\"Facebook\"<\/a>\"twitter\"<\/a>\"linkedin\"<\/a>\"tumblr\"<\/a>\"mail\"<\/a>","protected":false},"excerpt":{"rendered":"

AppSheet\u304a\u8a66\u30571\u300c\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u304b\u3089\u751f\u6210\u3057\u3066\u307f\u308b\u300d\u306e\u7d9a\u304d\u3067\u3059\u3002<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[201],"class_list":["post-5894","post","type-post","status-publish","format-standard","hentry","category-1","tag-appsheet"],"_links":{"self":[{"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/posts\/5894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/comments?post=5894"}],"version-history":[{"count":26,"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/posts\/5894\/revisions"}],"predecessor-version":[{"id":5936,"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/posts\/5894\/revisions\/5936"}],"wp:attachment":[{"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/media?parent=5894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/categories?post=5894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lancard.com\/blog\/wp-json\/wp\/v2\/tags?post=5894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}