{"id":235,"date":"2009-12-01T15:04:24","date_gmt":"2009-12-01T06:04:24","guid":{"rendered":"http:\/\/clouds.tokyo\/blog\/?p=235"},"modified":"2017-02-28T17:37:19","modified_gmt":"2017-02-28T08:37:19","slug":"sql_auto_increment","status":"publish","type":"post","link":"https:\/\/clouds.tokyo\/blog\/sql_auto_increment\/","title":{"rendered":"\u3010MySQL\u3011\u81ea\u524d\u3067\u30d7\u30e9\u30a4\u30de\u30ea\u30ad\u30fc\u3092\u63a1\u756a\u3057\u3066INSERT"},"content":{"rendered":"<p>MySQL\u306b\u306f\u81ea\u52d5\u3067\u63a1\u756a\u3059\u308bAUTO_INCREMENT\u3068\u3044\u3046\u8a2d\u5b9a\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u57fa\u672c\u7684\u306b\u306f\u3053\u308c\u3092\u4f7f\u3048\u3070\u81ea\u52d5\u7684\u306b\u30e6\u30cb\u30fc\u30af\u306a\u756a\u53f7\u3092\u63a1\u756a\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3059\u304c\u3001<br \/>\n\u30c7\u30fc\u30bf\u3092\u983b\u7e41\u306b\u524a\u9664\u3057\u305f\u308a\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u30b3\u30d4\u30fc\u3057\u305f\u308a\u3057\u3066\u3044\u308b\u3068<br \/>\nAUTO_INCREMENT\u306e\u5024\u304c\u91cd\u8907\u3057\u305f\u308a\u3001\u904e\u53bb\u306b\u524a\u9664\u3057\u305f\u30c7\u30fc\u30bf\u3068\u540c\u3058\u5024\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u308a\u3068<br \/>\n\u3044\u308d\u3044\u308d\u3068\u6016\u3044\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u305d\u306e\u30ea\u30b9\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u79c1\u306fINSERT\u6587\u3092\u5b9f\u884c\u3059\u308b\u95a2\u6570\u306e\u4e2d\u3067\u81ea\u524d\u3067\u63a1\u756a\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre>\r\n\/* TABLE1.ROW_NO \u304c\u63a1\u756a\u7528\u30ab\u30e9\u30e0\u3068\u3059\u308b *\/\r\nselect ifnull(max(ROW_NO), 0) + 1 as max_row_no from TABLE1.\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>MySQL\u306b\u306f\u81ea\u52d5\u3067\u63a1\u756a\u3059\u308bAUTO_INCREMENT\u3068\u3044\u3046\u8a2d\u5b9a\u304c\u3042\u308a\u307e\u3059\u3002 \u57fa\u672c\u7684\u306b\u306f\u3053\u308c\u3092\u4f7f\u3048\u3070\u81ea\u52d5\u7684\u306b\u30e6\u30cb\u30fc\u30af\u306a\u756a\u53f7\u3092\u63a1\u756a\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3059\u304c\u3001 \u30c7\u30fc\u30bf\u3092\u983b\u7e41\u306b\u524a\u9664\u3057\u305f\u308a\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u30b3\u30d4\u30fc\u3057\u305f\u308a\u3057\u3066\u3044\u308b\u3068 AUTO &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/clouds.tokyo\/blog\/sql_auto_increment\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u3010MySQL\u3011\u81ea\u524d\u3067\u30d7\u30e9\u30a4\u30de\u30ea\u30ad\u30fc\u3092\u63a1\u756a\u3057\u3066INSERT&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":""},"categories":[2],"tags":[12,44,84,85],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pezW3u-3N","jetpack-related-posts":[{"id":532,"url":"https:\/\/clouds.tokyo\/blog\/mysql_del_innodb\/","url_meta":{"origin":235,"position":0},"title":"\u3010MySQL\u3011\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u305f\u306e\u306b\u5bb9\u91cf\u304c\u5909\u5316\u3057\u306a\u3044\u3068\u304d","author":"yamamoto","date":"2010\u5e748\u67086\u65e5","format":false,"excerpt":"MySQL\u3067\u30c6\u30fc\u30d6\u30eb\u306e\u7a2e\u985e\u304cInnoDB\u306e\u5834\u5408\u3001\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u3066\u3082\u5bb9\u91cf\u306f\u5909\u5316\u3057\u307e\u305b\u3093\u3002 \u5bb9\u91cf\u3092\u66f4\u65b0\u3059\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":123,"url":"https:\/\/clouds.tokyo\/blog\/sql_insert_import\/","url_meta":{"origin":235,"position":1},"title":"\u3010\u30c4\u30fc\u30eb\u3011INSERT\u6587 \u5927\u91cf\u751f\u6210\u30c4\u30fc\u30eb","author":"yamamoto","date":"2010\u5e743\u670828\u65e5","format":false,"excerpt":"\u8907\u6570\u884c\u306e\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3068\u304d\u306b\u3001INSERT\u6587\u3092\u5927\u91cf\u306b\u4f5c\u3063\u3066\u6d41\u3059\u3002 \u539f\u59cb\u7684\u306a\u3084\u308a\u65b9\u3067\u3059\u304c\u3001\u30c7\u30fc\u2026","rel":"","context":"\u30c4\u30fc\u30eb","block_context":{"text":"\u30c4\u30fc\u30eb","link":"https:\/\/clouds.tokyo\/blog\/category\/%e3%83%84%e3%83%bc%e3%83%ab\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1867,"url":"https:\/\/clouds.tokyo\/blog\/mysql_dump_split\/","url_meta":{"origin":235,"position":2},"title":"[Linux]MySQL\u306e\u30c0\u30f3\u30d7\u30d5\u30a1\u30a4\u30eb\u304c\u5927\u304d\u3059\u304e\u308b\u306e\u3067\u30c6\u30fc\u30d6\u30eb\u3054\u3068\u306b\u5206\u5272\u3059\u308b","author":"yamamoto","date":"2025\u5e749\u670816\u65e5","format":false,"excerpt":"\u30b7\u30b9\u30c6\u30e0\u30c8\u30e9\u30d6\u30eb\u306e\u539f\u56e0\u3092\u63a2\u308b\u305f\u3081\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3002 \u30c0\u30f3\u30d7\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u7279\u5b9a\u306e\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":514,"url":"https:\/\/clouds.tokyo\/blog\/mysql_perform\/","url_meta":{"origin":235,"position":3},"title":"\u3010MySQL\u3011\u74b0\u5883\u5909\u6570\u3092\u5909\u66f4\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a","author":"yamamoto","date":"2008\u5e7411\u670820\u65e5","format":false,"excerpt":"\u30b7\u30b9\u30c6\u30e0\u306e\u30a2\u30af\u30bb\u30b9\u6570\u304c\u5897\u3048\u3066\u304d\u305f\u3068\u304d\u306b DB\u30a2\u30af\u30bb\u30b9\u304c\u30cd\u30c3\u30af\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 MySQL\u306e\u74b0\u5883\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":661,"url":"https:\/\/clouds.tokyo\/blog\/mysql_case\/","url_meta":{"origin":235,"position":4},"title":"\u3010MySQL\u3011SQL\u3067IF\u6587\uff08CASE\uff09\u3092\u4f7f\u3046","author":"yamamoto","date":"2012\u5e748\u67082\u65e5","format":false,"excerpt":"SQL\u3067\u6761\u4ef6\u306b\u3088\u3063\u3066\u8fd4\u3059\u5024\u3092\u5909\u3048\u305f\u3044\u3068\u304d\u3001 NULL\u306e\u3068\u304d\u306fIFNULL\u3067\u7c21\u5358\u3067\u3059\u304c\u3001 select\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":528,"url":"https:\/\/clouds.tokyo\/blog\/mysql_replace\/","url_meta":{"origin":235,"position":5},"title":"\u3010MySQL\u3011\u6587\u5b57\u5217\u306e\u4e00\u90e8\u3092\u4e00\u62ec\u7f6e\u63db\u3059\u308b","author":"yamamoto","date":"2010\u5e7411\u670814\u65e5","format":false,"excerpt":"UPDATE\u6587\u3067\u30c7\u30fc\u30bf\u3092\u4e00\u62ec\u3067\u5909\u66f4\u3059\u308b\u969b\u306b\u3001 \u300c\u6587\u5b57\u5217\u306e\u4e00\u90e8\u3092\u7f6e\u63db\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/posts\/235"}],"collection":[{"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/comments?post=235"}],"version-history":[{"count":1,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/posts\/235\/revisions"}],"predecessor-version":[{"id":236,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/posts\/235\/revisions\/236"}],"wp:attachment":[{"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/media?parent=235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/categories?post=235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clouds.tokyo\/blog\/wp-json\/wp\/v2\/tags?post=235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}