{"id":6910,"date":"2025-06-02T20:33:24","date_gmt":"2025-06-02T11:33:24","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=6910"},"modified":"2025-06-02T20:33:24","modified_gmt":"2025-06-02T11:33:24","slug":"post-6910","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/6910","title":{"rendered":"MySQL\u3067\u300cUncaught mysqli_sql_exception: BIGINT \uff5e\uff5e\u300d\u30a8\u30e9\u30fc\u306e\u5bfe\u5fdc\u65b9\u6cd5"},"content":{"rendered":"<p>MySQL\u306b\u3066\u300cUncaught mysqli_sql_exception: BIGINT UNSIGNED value is out of range\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u3002\u4ee5\u4e0b\u306b\u539f\u56e0\u3092\u30e1\u30e2\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u539f\u56e0<\/h2>\n<p>MySQL\u3067UNSIGNED\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u30ab\u30e9\u30e0\u3092\u8ca0\u306e\u6570\u306b\u3057\u3088\u3046\u3068\u3057\u305f\u305f\u3081\u30a8\u30e9\u30fc\u3068\u306a\u3063\u305f\u3002\u4ee5\u4e0b\u30c6\u30fc\u30d6\u30eb\u69cb\u9020\u3001\u30c6\u30fc\u30d6\u30eb\u5185\u5bb9\u3001\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u305fSQL\u6587\u306b\u306a\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u30c6\u30fc\u30d6\u30eb\u69cb\u9020<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">mysql&gt; SHOW COLUMNS FROM `test_table`;\r\n+-------+--------------+------+-----+---------+----------------+\r\n| Field | Type         | Null | Key | Default | Extra          |\r\n+-------+--------------+------+-----+---------+----------------+\r\n| id    | int          | NO   | PRI | NULL    | auto_increment |\r\n| count | int unsigned | NO   |     | NULL    |                |\r\n+-------+--------------+------+-----+---------+----------------+<\/pre>\n<p>&nbsp;<\/p>\n<h2>\u30c7\u30fc\u30bf\u5185\u5bb9<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">mysql&gt; TABLE `test_table`;\r\n+----+-------+\r\n| id | count |\r\n+----+-------+\r\n|  1 |     0 |\r\n+----+-------+<\/pre>\n<p>&nbsp;<\/p>\n<h2>\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u305fSQL\u6587<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">UPDATE `test_table` \r\nSET `count` = `count` - 1\r\nWHERE `id` = 1;<\/pre>\n<p>count\u30ab\u30e9\u30e0\u3092\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u3057\u3088\u3046\u3068\u3057\u305f\u3068\u3053\u308d\u8ca0\u306e\u6570\u306b\u306a\u308a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u3002\u3061\u306a\u307f\u306bUNSIGNED\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u30a8\u30e9\u30fc\u306f\u767a\u751f\u305b\u305acount\u30ab\u30e9\u30e0\u306f\u300c-1\u300d\u306b\u306a\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u5bfe\u5fdc\u65b9\u6cd5<\/h2>\n<p>UNSIGNED\u8a2d\u5b9a\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u304b\u3001\u3082\u3057\u304f\u306f\u5148\u306b\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3066\u304a\u304d\u8ca0\u306e\u6570\u306b\u306a\u308b\u5834\u5408\u306fupdate\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL\u306b\u3066\u300cUncaught mysqli_sql_exception: B ... <\/p>\n","protected":false},"author":1,"featured_media":1072,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,66],"tags":[],"class_list":["post-6910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mysql","category-database"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=6910"}],"version-history":[{"count":1,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6910\/revisions"}],"predecessor-version":[{"id":6911,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6910\/revisions\/6911"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/1072"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=6910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=6910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=6910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}