{"id":34422,"date":"2024-07-22T00:00:45","date_gmt":"2024-07-21T15:00:45","guid":{"rendered":"https:\/\/flxy.jp\/media\/?p=34422"},"modified":"2026-09-24T10:57:43","modified_gmt":"2026-09-24T01:57:43","slug":"postgresql%e3%81%a8%e3%81%af%ef%bc%9f%e4%b8%bb%e3%81%aa%e6%a9%9f%e8%83%bd%e3%82%84%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89%e4%b8%80%e8%a6%a7%e3%82%92%e3%82%8f%e3%81%8b%e3%82%8a%e3%82%84%e3%81%99%e3%81%8f","status":"publish","type":"post","link":"https:\/\/flxy.jp\/media\/article\/34422","title":{"rendered":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac"},"content":{"rendered":"<p>PostgreSQL\u306f\u3001\u4f01\u696d\u304b\u3089\u500b\u4eba\u958b\u767a\u8005\u307e\u3067\u5e45\u5e83\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3042\u308a\u306a\u304c\u3089\u3082\u3001\u512a\u308c\u305f\u6a5f\u80fd\u6027\u3068\u4fe1\u983c\u6027\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u4e16\u754c\u4e2d\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8907\u96d1\u306a\u30af\u30a8\u30ea\u3084\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u3057\u3001\u4f01\u696d\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u7ba1\u7406\u3092\u652f\u3048\u308b\u4e2d\u6838\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306ePostgreSQL\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u52b9\u679c\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p><!--CTA\u30dc\u30bf\u30f3\uff1a\u3053\u3053\u304b\u3089\u30b3\u30d4\u30fc--><\/p>\n<div class=\"cta-btn-box\" data-cta-group=\"G1\" data-cta-variant=\"B\">\n<p>\u81ea\u5206\u306e\u30b9\u30ad\u30eb\u3092\u8a66\u305b\u308b\u6848\u4ef6\u306b\u6311\u6226\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n<p><a href=\"https:\/\/flxy.jp\/form\/expert\/input\" class=\"cta-btn-01\" data-cta-group=\"G1\" data-cta-variant=\"B\" data-cta-position=\"top\">\u7121\u6599\u3067\u6848\u4ef6\u3092\u7d39\u4ecb\u3057\u3066\u3082\u3089\u3046<\/a>\n<\/div>\n<p><!--CTA\u30dc\u30bf\u30f3\uff1a\u3053\u3053\u307e\u3067\u30b3\u30d4\u30fc--><\/p>\n<h2>PostgreSQL\u3068\u306f<\/h2>\n<p>\u300c<a href=\"https:\/\/flxy.jp\/media\/article\/34255\">RDBMS\uff08\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff09<\/a>\u300d\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u300cPostgreSQL\u300d\u306f\u3001\u30c7\u30fc\u30bf\u3092\u6574\u7406\u3057\u3066\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u7121\u6599\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u4e00\u822c\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002PostgreSQLS\u306e\u8d77\u6e90\u306f\u30011986\u5e74\u306b\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5927\u5b66\u30d0\u30fc\u30af\u30ec\u30fc\u6821\u3067\u958b\u767a\u3055\u308c\u305f\u300cPOSTGRES\u300d\u306b\u3055\u304b\u306e\u307c\u308a\u307e\u3059\u3002<\/p>\n<p>\u73fe\u5728\u3001\u3042\u3089\u3086\u308b\u4f01\u696d\u3067\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u306b\u88fd\u9020\u696d\u3084\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u5206\u91ce\u3067\u306e\u30c7\u30fc\u30bf\u7ba1\u7406\u306b\u304a\u3044\u3066\u6a5f\u80fd\u9762\u304c\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u300cSQL\uff08Structured Query Language\uff09\u300d\u3092\u7528\u3044\u305f\u30c7\u30fc\u30bf\u64cd\u4f5c\u304c\u53ef\u80fd\u3067\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u30b5\u30dd\u30fc\u30c8\u3084\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u4fdd\u3064\u5236\u7d04\u6a5f\u80fd\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u591a\u69d8\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5bfe\u5fdc\u53ef\u80fd\u306a\u67d4\u8edf\u6027\u3082\u9b45\u529b\u306e1\u3064\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p><a href=\"https:\/\/flxy.jp\/lp\/lp001\" class=\"btn01\">FLEXY\u30b5\u30fc\u30d3\u30b9\u3092\u898b\u308b<\/a><\/p>\n<h2>PostgreSQL\u306e\u30b7\u30a7\u30a2\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u88fd\u54c1\u3067\u4e16\u754c4\u4f4d<\/h2>\n<p>\u300cDB-Engines.com\u300d\u306b\u3088\u308b\u3068\u3001PostgreSQL\u306e\u5e02\u5834\u30b7\u30a7\u30a2\u306f\u3001\u4e16\u754c\u7684\u306b\u898b\u30662017\u5e74\u9803\u304b\u3089\u7b2c4\u4f4d\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002\u5229\u7528\u6570\u306f\u5e74\u3005\u5897\u52a0\u50be\u5411\u306b\u3042\u308a\u3001\u4eba\u6c17\u304c\u7740\u5b9f\u306b\u4e0a\u6607\u3057\u3066\u3044\u308b\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u4eba\u6c17\u306e\u7406\u7531\u3068\u3057\u3066\u306f\u3001\u5546\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5f15\u3051\u3092\u53d6\u3089\u306a\u3044\u6a5f\u80fd\u3092\u5099\u3048\u306a\u304c\u3089\u3001\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u308b\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2>PostgreSQL\u306e\u7279\u5fb4<\/h2>\n<p>PostgreSQL\u306e\u4e3b\u306a\u7279\u5fb4\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e4\u70b9\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599<\/h3>\n<p>\u7121\u6599\u3067\u5229\u7528\u53ef\u80fd\u306aPostgreSQL\u306f\u3001\u5546\u7528\u5229\u7528\u3092\u542b\u3080\u3069\u306e\u3088\u3046\u306a\u76ee\u7684\u3067\u3082\u3001\u4f01\u696d\u3084\u500b\u4eba\u304c\u30b3\u30b9\u30c8\u3092\u304b\u3051\u305a\u306b\u5c0e\u5165\u3067\u304d\u308b\u306e\u304c\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002\u4e16\u754c\u4e2d\u306e\u958b\u767a\u8005\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u76db\u3093\u306b\u6d3b\u52d5\u3057\u3066\u304a\u308a\u3001\u591a\u304f\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30b5\u30dd\u30fc\u30c8\u30ea\u30bd\u30fc\u30b9\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5c0e\u5165\u3084\u904b\u7528\u3082\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3048\u307e\u3059\u3002<\/p>\n<h3>\u591a\u6a5f\u80fd\u304b\u3064\u9ad8\u6027\u80fd<\/h3>\n<p>PostgreSQL\u306f\u6a19\u6e96SQL\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"box_border_gray\">\n<ul>\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3<\/li>\n<li>\u30b5\u30d6\u30af\u30a8\u30ea<\/li>\n<li>\u30c8\u30ea\u30ac\u30fc<\/li>\n<li>\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3<\/li>\n<\/ul>\n<\/div>\n<p>\u4e0a\u8a18\u306e\u3088\u3046\u306a\u57fa\u672c\u6a5f\u80fd\u3092\u5b8c\u5168\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u3068\u5b89\u5168\u6027\u3092\u9ad8\u3081\u3064\u3064\u3001\u8907\u96d1\u306a\u30af\u30a8\u30ea\u3082\u52b9\u7387\u7684\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9ad8\u5ea6\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u6a5f\u80fd\u3092\u6d3b\u7528\u3057\u307e\u3059\u3002<\/p>\n<div class=\"box_border_gray\">\n<ul>\n<li>B-tree<\/li>\n<li>\u30cf\u30c3\u30b7\u30e5<\/li>\n<li>GiST<\/li>\n<li>SP-GiST<\/li>\n<li>GIN<\/li>\n<li>BRIN<\/li>\n<\/ul>\n<\/div>\n<p>\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u901f\u5ea6\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3002\u3055\u3089\u306b\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u3084\u4e26\u5217\u51e6\u7406\u306a\u3069\u306e\u6a5f\u80fd\u3082\u5099\u3048\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u3082\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u9ad8\u5ea6\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6a5f\u80fd\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u4e16\u754c\u4e2d\u306e\u958b\u767a\u8005\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u3088\u3063\u3066\u3001\u7d99\u7d9a\u7684\u306b\u6539\u826f\u3068\u6a5f\u80fd\u8ffd\u52a0\u304c\u884c\u308f\u308c\u3001\u6700\u65b0\u306e\u6280\u8853\u3084\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u8fc5\u901f\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u591a\u8a00\u8a9e\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b<\/h3>\n<p>PostgreSQL\u306b\u306f\u3001\u624b\u7d9a\u304d\u578b\u8a00\u8a9e\u3067\u3042\u308b\u300cPL\/PGSQL\u300d\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u79fb\u690d\u6027\u304c\u9ad8\u304f\u3001\u7fd2\u5f97\u304c\u30b9\u30e0\u30fc\u30ba\u306a\u306e\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u3067\u8a08\u7b97\u3068\u8907\u6570\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u307e\u3068\u3081\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u8efd\u91cf\u3055\u3068\u67d4\u8edf\u6027\u304c\u7279\u9577\u306e\u300cJSON\u30c7\u30fc\u30bf\u578b\u300d\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u300cPerl\u300d\u3084\u300cRuby\u300d\u3001\u300cPython\u300d\u3001\u300c.NET\u300d\u3001\u300cC\/C++\u300d\u3001\u300cJava\u300d\u3001\u300cODBC\u300d\u3001\u300cGo\u300d\u306a\u3069\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3>\u62e1\u5f35\u6027\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306b\u512a\u308c\u3066\u3044\u308b<\/h3>\n<p>PostgreSQL\u306f\u3001\u62e1\u5f35\u6027\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u306b\u3082\u512a\u308c\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u72ec\u81ea\u306e\u30c7\u30fc\u30bf\u578b\u3084\u95a2\u6570\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3067\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u74b0\u5883\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u306e\u64cd\u4f5c\u3084\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306e\u7ba1\u7406\u304c\u3057\u3084\u3059\u304f\u3001\u7d50\u679c\u3068\u3057\u3066\u3001\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u591a\u304f\u306e\u62e1\u5f35\u6a5f\u80fd\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u300cPostGIS\u300d\u306b\u3088\u308b\u5730\u7406\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\uff08GIS\uff09\u6a5f\u80fd\u3084\u3001\u300cCitus\u300d\u306b\u3088\u308b\u5206\u6563\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u6a5f\u80fd\u306a\u3069\u3001\u5bfe\u5fdc\u7528\u9014\u306f\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><a href=\"https:\/\/flxy.jp\/lp\/lp001\" class=\"btn01\">FLEXY\u30b5\u30fc\u30d3\u30b9\u3092\u898b\u308b<\/a><\/p>\n<h2>PostgreSQL\u306e\u4e3b\u306a\u6a5f\u80fd<\/h2>\n<p>PostgreSQL\u306e\u4e3b\u306a\u6a5f\u80fd\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e3\u70b9\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406<\/h3>\n<p>PostgreSQL\u306f\u3001\u300cACID\u7279\u6027\uff08Atomicity, Consistency, Isolation, Durability\uff09\u300d\u3092\u5b8c\u5168\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u306e\u64cd\u4f5c\u3084\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306e\u7ba1\u7406\u306b\u5f79\u7acb\u3064\u3001\u9ad8\u5ea6\u306aSQL\u6a5f\u80fd\u3082\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u300cpgAdmin\u300d\u3084\u300cAdminer\u300d\u306a\u3069\u306e\u7ba1\u7406\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f5c\u6210\u3084\u524a\u9664\u3001\u30e6\u30fc\u30b6\u30fc\u7ba1\u7406\u3001\u30af\u30a8\u30ea\u5b9f\u884c\u306a\u3069\u306e\u7ba1\u7406\u30bf\u30b9\u30af\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u5b9f\u65bd\u3067\u304d\u308b\u305f\u3081\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u74b0\u5883\u3067\u3082\u52b9\u7387\u7684\u306b\u7ba1\u7406\u30fb\u904b\u7528\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<h3>\u30d1\u30e9\u30ec\u30eb\u30af\u30a8\u30ea<\/h3>\n<p>PostgreSQL 9.6\u3067\u5c0e\u5165\u3055\u308c\u305f\u300c\u30d1\u30e9\u30ec\u30eb\u30af\u30a8\u30ea\u300d\u306f\u3001\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u3092\u4e26\u5217\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u6570\u306e\u300cCPU\uff08Central Processing Unit\uff09\u300d\u3092\u6d3b\u7528\u3057\u3001\u6027\u80fd\u5411\u4e0a\u3092\u56f3\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u7279\u306b\u3001\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u96c6\u8a08\u3084\u5206\u6790\u3092\u884c\u3046\u5834\u5408\u306b\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<p>\u300c\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u30b9\u30ad\u30e3\u30f3\u300d\u3084\u300c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30b9\u30ad\u30e3\u30f3\u300d\u3001\u300c\u7d50\u5408\u64cd\u4f5c\u300d\u3001\u300c\u30a2\u30da\u30f3\u30c9\u64cd\u4f5c\u300d\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u51e6\u7406\u3078\u306e\u9069\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u51e6\u7406\u901f\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u64cd\u4f5c\u304c\u52b9\u7387\u5316\u3057\u307e\u3059\u3002<\/p>\n<h3>\u4ed6\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u306e\u9023\u643a<\/h3>\n<p>PostgreSQL\u306f\u6a19\u6e96SQL\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u4ed6\u306eRDBMS\u3068\u306e\u4e92\u63db\u6027\u304c\u9ad8\u304f\u3001\u30c7\u30fc\u30bf\u79fb\u884c\u3084\u30b7\u30b9\u30c6\u30e0\u7d71\u5408\u304c\u5bb9\u6613\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u9023\u643a\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3048\u307e\u3059\u3002<\/p>\n<p>PostGIS\u306a\u3069\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u5730\u7406\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u3084\u4f4d\u7f6e\u60c5\u5831\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u9023\u643a\u3082\u53ef\u80fd\u3067\u3042\u308a\u3001\u4f4d\u7f6e\u60c5\u5831\u3092\u6271\u3046\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b5\u30fc\u30d3\u30b9\u306e\u958b\u767a\u304c\u5bb9\u6613\u5316\u3057\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306f\u3001\u591a\u69d8\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u306e\u7d71\u5408\u3092\u5b9f\u73fe\u3057\u3001\u5e83\u7bc4\u306a\u7528\u9014\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u70b9\u304c\u9b45\u529b\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/flxy.jp\/lp\/lp001\" class=\"btn01\">FLEXY\u30b5\u30fc\u30d3\u30b9\u3092\u898b\u308b<\/a><\/p>\n<h2>PostgreSQL\u3067\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7<\/h2>\n<p>PostgreSQL\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30c6\u30fc\u30d6\u30eb\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u304c\u591a\u6570\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308a\u3084\u3059\u3044\u3088\u3046\u306b\u3001\u4e3b\u8981\u306a\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b3\u30de\u30f3\u30c9\u306e\u571f\u53f0\u3068\u306a\u308bSQL\u306e\u57fa\u672c\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"linkcard\" id=\"pz-lkc-321\" data-lkc-id=\"321\" data-post-id=\"34422\" data-click-token=\"039549672cf06bb42387e0a663280952c1553e33af21face6b128165c7508408\"><div class=\"lkc-internal-wrap\"><a class=\"lkc-link no_icon\" href=\"https:\/\/flxy.jp\/media\/article\/34978\" data-lkc-id=\"321\" data-post-id=\"34422\" data-click-token=\"039549672cf06bb42387e0a663280952c1553e33af21face6b128165c7508408\"><div class=\"lkc-card\"><div class=\"lkc-content\"><figure class=\"lkc-thumbnail\"><img loading=\"lazy\" decoding=\"async\" class=\"lkc-thumbnail-img\" src=\"\/\/flxy.jp\/media\/wp-content\/uploads\/2025\/02\/SQL-150x150.png\" width=\"100\" height=\"100\" alt=\"\" \/><\/figure><div class=\"lkc-title\">SQL\u3068\u306f\uff1f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a00\u8a9e\u3068\u3057\u3066\u306e\u5f79\u5272\u3068\u4f55\u304c\u3067\u304d\u308b\u304b\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u7d39\u4ecb<\/div><div class=\"lkc-excerpt\">IT\u6280\u8853\u306e\u767a\u5c55\u306b\u3088\u308a\u3001\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u3084\u5206\u6790\u304c\u53ef\u80fd\u306b\u306a\u3063\u305f\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u904b\u7528\u3067\u304d\u308bSQL\u304c\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u300cSQL\u306e\u57fa\u790e\u3092\u7fd2\u5f97\u3057\u305f\u3044\u300d\u300c\u5c06\u6765\u306fSQL\u3067\u6848\u4ef6\u3092\u7372\u5f97\u3057\u305f\u3044\u300d\u3068\u8003\u3048\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u5411\u3051\u3066\u3001SQL\u306e\u5f79\u5272\u3084\u7a2e\u985e\u3001\u5b66\u7fd2\u65b9\u6cd5\u306a\u3069\u3092\u8e0f\u307e\u3048\u305f\u4e0a\u3067\u3001SQL\u3092\u6d3b\u304b\u3057\u305f\u30ad\u30e3\u30ea\u30a2\u3068\u6848\u4ef6\u7372\u5f97\u6cd5\u3092\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002\u81ea\u5206\u306e\u30b9\u30ad\u30eb\u3092\u8a66\u305b\u308b\u6848\u4ef6\u306b\u6311\u6226\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f\u7121\u6599\u3067\u6848\u4ef6\u3092\u7d39\u4ecb\u3057\u3066\u3082\u3089\u3046SQL\u3068\u306f\uff1f\u5b9a\u7fa9\u3068\u5f79\u5272\u3092\u89e3\u8aac\u300cSQL\uff08Structured Query Language\uff09\u300d\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u904b\u7528\u3059\u308b\u305f\u3081\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a00\u8a9e\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9...<\/div><\/div><div class=\"clear\"><\/div><\/div><\/a><\/div><\/div>\n<div class=\"box_border_gray\">\n<p>\u3010\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u64cd\u4f5c\u30b3\u30de\u30f3\u30c9\u3011<\/p>\n<ul>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u89a7\u3092\u8868\u793a<\/li>\n<p>\u3000\\l<\/p>\n<li>\u6307\u5b9a\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a<\/li>\n<p>\u3000\\c \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d<\/p>\n<li>\u65b0\u3057\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f5c\u6210<\/li>\n<p>\u3000CREATE DATABASE \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d;<\/p>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u524a\u9664<\/li>\n<p>\u3000DROP DATABASE \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d;<\/p>\n<li>\u73fe\u5728\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\u3092\u8868\u793a<\/li>\n<p>\u3000SELECT current_database();<\/p>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30b5\u30a4\u30ba\u3092\u8868\u793a<\/li>\n<p>\u3000SELECT pg_size_pretty(pg_database_size(&#8216;\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d&#8217;));<\/p>\n<\/ul>\n<p>\u3010\u30c6\u30fc\u30d6\u30eb\u64cd\u4f5c\u30b3\u30de\u30f3\u30c9\u3011<\/p>\n<ul>\n<li>\u30c6\u30fc\u30d6\u30eb\u4e00\u89a7\u3092\u8868\u793a<\/li>\n<p>\u3000\\dt;<\/p>\n<p>\u3000\u307e\u305f\u306f<\/p>\n<p>\u3000SELECT * FROM \u30c6\u30fc\u30d6\u30eb\u540d;<\/p>\n<li>\u6307\u5b9a\u3057\u305f\u30c6\u30fc\u30d6\u30eb\u306e\u60c5\u5831\u3092\u8868\u793a<\/li>\n<p>\u3000\\d \u30c6\u30fc\u30d6\u30eb\u540d;<\/p>\n<li>\u6307\u5b9a\u3057\u305f\u30c6\u30fc\u30d6\u30eb\u306e\u60c5\u5831\u3068\u30b3\u30e1\u30f3\u30c8\u3092\u8868\u793a<\/li>\n<p>\u3000\\d+ \u30c6\u30fc\u30d6\u30eb\u540d;<\/p>\n<li>\u65b0\u3057\u3044\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210<\/li>\n<p>\u3000CREATE TABLE \u30c6\u30fc\u30d6\u30eb\u540d (\u30ab\u30e9\u30e0\u540d \u30c7\u30fc\u30bf\u578b);<\/p>\n<li>\u30c6\u30fc\u30d6\u30eb\u3092\u524a\u9664<\/li>\n<p>\u3000DROP TABLE \u30c6\u30fc\u30d6\u30eb\u540d;<\/p>\n<\/ul>\n<\/div>\n<p><a href=\"https:\/\/flxy.jp\/lp\/lp001\" class=\"btn01\">FLEXY\u30b5\u30fc\u30d3\u30b9\u3092\u898b\u308b<\/a><\/p>\n<h2>PostgreSQL\u3068\u4ed6\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u9055\u3044<\/h2>\n<p>\u4ee5\u4e0b\u3088\u308a\u3001PostgreSQL\u3068\u4ed6\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u9055\u3044\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>PostgreSQL\u3068MySQL\u306e\u9055\u3044<\/h3>\n<p>\u300cMySQL\u300d\u306fRDBMS\u3067\u3042\u308b\u306e\u306b\u5bfe\u3057\u3001PostgreSQL\u306fORDBMS\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001PostgreSQL\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u6a5f\u80fd\u3092\u5099\u3048\u3001\u3088\u308a\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u8a00\u3048\u3070\u3001\u8c4a\u5bcc\u306a\u30c7\u30fc\u30bf\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308bPostgreSQL\u306f\u300cJSON\u300d\u3084\u300cXML\u300d\u3001\u300c\u5e7e\u4f55\u30c7\u30fc\u30bf\u578b\u300d\u306a\u3069\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u578b\u3082\u6271\u3048\u307e\u3059\u3002\u5bfe\u3057\u3066\u3001MySQL\u306f\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306a\u30c7\u30fc\u30bf\u578b\u3092\u63d0\u4f9b\u3057\u3001\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u64cd\u4f5c\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>PostgreSQL\u3068Oracle Database\u306e\u9055\u3044<\/h3>\n<p>\u300cOracle Database\u300d\u306f\u3001\u30aa\u30e9\u30af\u30eb\u793e\u304c\u958b\u767a\u3057\u3066\u3044\u308b\u5546\u7528\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u88fd\u54c1\u3067\u3042\u308a\u3001\u5229\u7528\u6642\u306b\u306f\u5546\u7528\u30e9\u30a4\u30bb\u30f3\u30b9\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001PostgreSQL\u306fBSD\u30e9\u30a4\u30bb\u30f3\u30b9\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306a\u306e\u3067\u3001\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u9055\u3044\u306f\u30b3\u30b9\u30c8\u306b\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u7279\u306b\u4e2d\u5c0f\u4f01\u696d\u3084\u500b\u4eba\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001PostgreSQL\u306e\u65b9\u304c\u597d\u307e\u308c\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u6a5f\u80fd\u9762\u306b\u304a\u3044\u3066\u306f\u3001Oracle Database\u3067\u306f\u4f01\u696d\u5411\u3051\u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\u3084\u30b5\u30dd\u30fc\u30c8\u4f53\u5236\u304c\u5145\u5b9f\u3057\u3066\u304a\u308a\u3001\u5927\u898f\u6a21\u306a\u4f01\u696d\u30b7\u30b9\u30c6\u30e0\u3084\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u591a\u304f\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002PostgreSQL\u3082\u9ad8\u3044\u6a5f\u80fd\u6027\u3084\u4fe1\u983c\u6027\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3086\u3048\u306b\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30d9\u30fc\u30b9\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u4e2d\u5fc3\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001PostgreSQL\u306f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u3068\u62e1\u5f35\u6027\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u72ec\u81ea\u306e\u30c7\u30fc\u30bf\u578b\u3084\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3084\u3059\u3044\u70b9\u304c\u7279\u9577\u3067\u3059\u3002\u4e00\u65b9\u3001Oracle Database\u306f\u5805\u7262\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u6027\u80fd\u3092\u5099\u3048\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u74b0\u5883\u3067\u306e\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>PostgreSQL\u306f\u5e02\u5834\u30b7\u30a7\u30a2\u4e16\u754c4\u4f4d\u3092\u8a87\u308b\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002\u305d\u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\u6027\u3068\u4fe1\u983c\u6027\u306b\u3088\u308a\u3001\u4f01\u696d\u304b\u3089\u500b\u4eba\u958b\u767a\u8005\u307e\u3067\u5e45\u5e83\u304f\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u67d4\u8edf\u306a\u62e1\u5f35\u6027\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u3092\u5099\u3048\u3001\u591a\u8a00\u8a9e\u5bfe\u5fdc\u3067\u3042\u308b\u3053\u3068\u304c\u3001PostgreSQL\u306e\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002\u307e\u305f\u3001\u5546\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u52a3\u3089\u306a\u3044\u6a5f\u80fd\u3092\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u308b\u70b9\u3082\u3001\u4eba\u6c17\u306e\u7406\u7531\u306e\u3072\u3068\u3064\u3067\u3059\u3002<\/p>\n<p>PostgreSQL\u3092\u6df1\u304f\u7406\u89e3\u3057\u3001\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5f79\u7acb\u3066\u3089\u308c\u307e\u3059\u3002\u4eca\u5f8c\u3082\u3001PostgreSQL\u306e\u6700\u65b0\u60c5\u5831\u3084\u6a5f\u80fd\u8ffd\u52a0\u306b\u6ce8\u76ee\u3057\u3001\u6700\u9069\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u3092\u76ee\u6307\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><!--CTA\u30dc\u30bf\u30f3\uff1a\u3053\u3053\u304b\u3089\u30b3\u30d4\u30fc--><\/p>\n<div class=\"cta-btn-box\" data-cta-group=\"G1\" data-cta-variant=\"B\">\n<p>\u6848\u4ef6\u63a2\u3057\u306e\u60a9\u307f\u4ea4\u6e09\u306e\u4e0d\u5b89\u3001\u5c02\u4efb\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5168\u3066\u30b5\u30dd\u30fc\u30c8<\/p>\n<p><a href=\"https:\/\/flxy.jp\/form\/expert\/input\" class=\"cta-btn-01\" data-cta-group=\"G1\" data-cta-variant=\"B\" data-cta-position=\"end\">\u4eca\u3059\u3050\u7121\u6599\u30ad\u30e3\u30ea\u30a2\u76f8\u8ac7\u3092\u7533\u3057\u8fbc\u3080<\/a>\n<\/div>\n<p><!--CTA\u30dc\u30bf\u30f3\uff1a\u3053\u3053\u307e\u3067\u30b3\u30d4\u30fc--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PostgreSQL\u306f\u3001\u4f01\u696d\u304b\u3089\u500b\u4eba\u958b\u767a\u8005\u307e\u3067\u5e45\u5e83\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002\u30aa\u30fc\u30d7\u30f3\u30bd &#8230; <\/p>\n","protected":false},"author":1,"featured_media":34427,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[7,722],"top":[],"infeed":[],"class_list":["post-34422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-skill","tag-engineer","tag-tech-explanation"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"PostgreSQL\u3068\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599\u306e\u9ad8\u6a5f\u80fd\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u6a5f\u80fd\u3001\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3001MySQL\u3084Oracle Database\u3068\u306e\u9055\u3044\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u5c0e\u5165\u691c\u8a0e\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"FLEXY\u7de8\u96c6\u90e8\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/flxy.jp\/media\/article\/34422\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"ja_JP\" \/>\n\t\t<meta property=\"og:site_name\" content=\"FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09 - CTO\u3001\u6280\u8853\u9867\u554f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u305f\u3081\u306eIT\u30e1\u30c7\u30a3\u30a2\u3002\u4f01\u696d\u3068\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3082\u884c\u306a\u3063\u3066\u3044\u307e\u3059\u3002\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac - FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09\" \/>\n\t\t<meta property=\"og:description\" content=\"PostgreSQL\u3068\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599\u306e\u9ad8\u6a5f\u80fd\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u6a5f\u80fd\u3001\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3001MySQL\u3084Oracle Database\u3068\u306e\u9055\u3044\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u5c0e\u5165\u691c\u8a0e\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/flxy.jp\/media\/article\/34422\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2024\/07\/PostgreSQL.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2024\/07\/PostgreSQL.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-21T15:00:45+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-09-24T01:57:43+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac - FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09\" \/>\n\t\t<meta name=\"twitter:description\" content=\"PostgreSQL\u3068\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599\u306e\u9ad8\u6a5f\u80fd\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u6a5f\u80fd\u3001\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3001MySQL\u3084Oracle Database\u3068\u306e\u9055\u3044\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u5c0e\u5165\u691c\u8a0e\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2024\/07\/PostgreSQL.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#blogposting\",\"name\":\"PostgreSQL\\u3068\\u306f\\uff1f\\u7279\\u5fb4\\u3084MySQL\\u3068\\u306e\\u9055\\u3044\\u3001\\u30b3\\u30de\\u30f3\\u30c9\\u4e00\\u89a7\\u3092\\u89e3\\u8aac - FLEXY\\uff08\\u30d5\\u30ec\\u30ad\\u30b7\\u30fc\\uff09\",\"headline\":\"PostgreSQL\\u3068\\u306f\\uff1f\\u7279\\u5fb4\\u3084MySQL\\u3068\\u306e\\u9055\\u3044\\u3001\\u30b3\\u30de\\u30f3\\u30c9\\u4e00\\u89a7\\u3092\\u89e3\\u8aac\",\"author\":{\"@type\":\"Organization\",\"name\":\"FLEXY\\u7de8\\u96c6\\u90e8\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/\"},\"publisher\":{\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/PostgreSQL.png\",\"width\":1200,\"height\":630,\"caption\":\"PostgreSQL\"},\"datePublished\":\"2024-07-22T00:00:45+09:00\",\"dateModified\":\"2026-09-24T10:57:43+09:00\",\"inLanguage\":\"ja\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#webpage\"},\"articleSection\":\"\\u30b9\\u30ad\\u30eb\\u30fb\\u30c6\\u30af\\u30cb\\u30c3\\u30af, \\u30a8\\u30f3\\u30b8\\u30cb\\u30a2, \\u6280\\u8853\\u89e3\\u8aac\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/flxy.jp\\\/media\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/categories\\\/skill#listItem\",\"name\":\"\\u30b9\\u30ad\\u30eb\\u30fb\\u30c6\\u30af\\u30cb\\u30c3\\u30af\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/categories\\\/skill#listItem\",\"position\":2,\"name\":\"\\u30b9\\u30ad\\u30eb\\u30fb\\u30c6\\u30af\\u30cb\\u30c3\\u30af\",\"item\":\"https:\\\/\\\/flxy.jp\\\/media\\\/categories\\\/skill\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#listItem\",\"name\":\"PostgreSQL\\u3068\\u306f\\uff1f\\u7279\\u5fb4\\u3084MySQL\\u3068\\u306e\\u9055\\u3044\\u3001\\u30b3\\u30de\\u30f3\\u30c9\\u4e00\\u89a7\\u3092\\u89e3\\u8aac\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#listItem\",\"position\":3,\"name\":\"PostgreSQL\\u3068\\u306f\\uff1f\\u7279\\u5fb4\\u3084MySQL\\u3068\\u306e\\u9055\\u3044\\u3001\\u30b3\\u30de\\u30f3\\u30c9\\u4e00\\u89a7\\u3092\\u89e3\\u8aac\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/categories\\\/skill#listItem\",\"name\":\"\\u30b9\\u30ad\\u30eb\\u30fb\\u30c6\\u30af\\u30cb\\u30c3\\u30af\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/#organization\",\"name\":\"FLEXY\\uff08\\u30d5\\u30ec\\u30ad\\u30b7\\u30fc\\uff09\",\"description\":\"CTO\\u3001\\u6280\\u8853\\u9867\\u554f\\u3001\\u30a8\\u30f3\\u30b8\\u30cb\\u30a2\\u3001\\u30c7\\u30b6\\u30a4\\u30ca\\u30fc\\u306e\\u305f\\u3081\\u306eIT\\u30e1\\u30c7\\u30a3\\u30a2\\u3002\\u4f01\\u696d\\u3068\\u306e\\u30de\\u30c3\\u30c1\\u30f3\\u30b0\\u3082\\u884c\\u306a\\u3063\\u3066\\u3044\\u307e\\u3059\\u3002\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/author\\\/flexy-main#author\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/author\\\/flexy-main\",\"name\":\"FLEXY\\u7de8\\u96c6\\u90e8\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#authorImage\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/wp-content\\\/uploads\\\/2020\\\/06\\\/746405360fe8c21f64482ac3bd5518d0-110x110.jpg\",\"width\":96,\"height\":96,\"caption\":\"FLEXY\\u7de8\\u96c6\\u90e8\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#webpage\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422\",\"name\":\"PostgreSQL\\u3068\\u306f\\uff1f\\u7279\\u5fb4\\u3084MySQL\\u3068\\u306e\\u9055\\u3044\\u3001\\u30b3\\u30de\\u30f3\\u30c9\\u4e00\\u89a7\\u3092\\u89e3\\u8aac - FLEXY\\uff08\\u30d5\\u30ec\\u30ad\\u30b7\\u30fc\\uff09\",\"description\":\"PostgreSQL\\u3068\\u306f\\u3001\\u30aa\\u30fc\\u30d7\\u30f3\\u30bd\\u30fc\\u30b9\\u3067\\u7121\\u6599\\u306e\\u9ad8\\u6a5f\\u80fd\\u306a\\u30c7\\u30fc\\u30bf\\u30d9\\u30fc\\u30b9\\u7ba1\\u7406\\u30b7\\u30b9\\u30c6\\u30e0\\u3067\\u3059\\u3002\\u4e3b\\u306a\\u7279\\u5fb4\\u3068\\u6a5f\\u80fd\\u3001\\u3088\\u304f\\u4f7f\\u3046\\u30b3\\u30de\\u30f3\\u30c9\\u4e00\\u89a7\\u3001MySQL\\u3084Oracle Database\\u3068\\u306e\\u9055\\u3044\\u3092\\u521d\\u5fc3\\u8005\\u306b\\u3082\\u308f\\u304b\\u308a\\u3084\\u3059\\u304f\\u89e3\\u8aac\\u3057\\u307e\\u3059\\u3002\\u5c0e\\u5165\\u691c\\u8a0e\\u306e\\u53c2\\u8003\\u306b\\u3057\\u3066\\u304f\\u3060\\u3055\\u3044\\u3002\",\"inLanguage\":\"ja\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#breadcrumblist\"},\"author\":{\"@type\":\"Organization\",\"name\":\"FLEXY\\u7de8\\u96c6\\u90e8\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/\"},\"creator\":{\"@type\":\"Organization\",\"name\":\"FLEXY\\u7de8\\u96c6\\u90e8\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/PostgreSQL.png\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422\\\/#mainImage\",\"width\":1200,\"height\":630,\"caption\":\"PostgreSQL\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/article\\\/34422#mainImage\"},\"datePublished\":\"2024-07-22T00:00:45+09:00\",\"dateModified\":\"2026-09-24T10:57:43+09:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/#website\",\"url\":\"https:\\\/\\\/flxy.jp\\\/media\\\/\",\"name\":\"FLEXY\\uff08\\u30d5\\u30ec\\u30ad\\u30b7\\u30fc\\uff09\",\"description\":\"CTO\\u3001\\u6280\\u8853\\u9867\\u554f\\u3001\\u30a8\\u30f3\\u30b8\\u30cb\\u30a2\\u3001\\u30c7\\u30b6\\u30a4\\u30ca\\u30fc\\u306e\\u305f\\u3081\\u306eIT\\u30e1\\u30c7\\u30a3\\u30a2\\u3002\\u4f01\\u696d\\u3068\\u306e\\u30de\\u30c3\\u30c1\\u30f3\\u30b0\\u3082\\u884c\\u306a\\u3063\\u3066\\u3044\\u307e\\u3059\\u3002\",\"inLanguage\":\"ja\",\"publisher\":{\"@id\":\"https:\\\/\\\/flxy.jp\\\/media\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac - FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09","description":"PostgreSQL\u3068\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599\u306e\u9ad8\u6a5f\u80fd\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u6a5f\u80fd\u3001\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3001MySQL\u3084Oracle Database\u3068\u306e\u9055\u3044\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u5c0e\u5165\u691c\u8a0e\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002","canonical_url":"https:\/\/flxy.jp\/media\/article\/34422","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/flxy.jp\/media\/article\/34422#blogposting","name":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac - FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09","headline":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac","author":{"@type":"Organization","name":"FLEXY\u7de8\u96c6\u90e8","url":"https:\/\/flxy.jp\/media\/"},"publisher":{"@id":"https:\/\/flxy.jp\/media\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2024\/07\/PostgreSQL.png","width":1200,"height":630,"caption":"PostgreSQL"},"datePublished":"2024-07-22T00:00:45+09:00","dateModified":"2026-09-24T10:57:43+09:00","inLanguage":"ja","mainEntityOfPage":{"@id":"https:\/\/flxy.jp\/media\/article\/34422#webpage"},"isPartOf":{"@id":"https:\/\/flxy.jp\/media\/article\/34422#webpage"},"articleSection":"\u30b9\u30ad\u30eb\u30fb\u30c6\u30af\u30cb\u30c3\u30af, \u30a8\u30f3\u30b8\u30cb\u30a2, \u6280\u8853\u89e3\u8aac"},{"@type":"BreadcrumbList","@id":"https:\/\/flxy.jp\/media\/article\/34422#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/flxy.jp\/media\/#listItem","position":1,"name":"Home","item":"https:\/\/flxy.jp\/media\/","nextItem":{"@type":"ListItem","@id":"https:\/\/flxy.jp\/media\/categories\/skill#listItem","name":"\u30b9\u30ad\u30eb\u30fb\u30c6\u30af\u30cb\u30c3\u30af"}},{"@type":"ListItem","@id":"https:\/\/flxy.jp\/media\/categories\/skill#listItem","position":2,"name":"\u30b9\u30ad\u30eb\u30fb\u30c6\u30af\u30cb\u30c3\u30af","item":"https:\/\/flxy.jp\/media\/categories\/skill","nextItem":{"@type":"ListItem","@id":"https:\/\/flxy.jp\/media\/article\/34422#listItem","name":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac"},"previousItem":{"@type":"ListItem","@id":"https:\/\/flxy.jp\/media\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/flxy.jp\/media\/article\/34422#listItem","position":3,"name":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac","previousItem":{"@type":"ListItem","@id":"https:\/\/flxy.jp\/media\/categories\/skill#listItem","name":"\u30b9\u30ad\u30eb\u30fb\u30c6\u30af\u30cb\u30c3\u30af"}}]},{"@type":"Organization","@id":"https:\/\/flxy.jp\/media\/#organization","name":"FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09","description":"CTO\u3001\u6280\u8853\u9867\u554f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u305f\u3081\u306eIT\u30e1\u30c7\u30a3\u30a2\u3002\u4f01\u696d\u3068\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3082\u884c\u306a\u3063\u3066\u3044\u307e\u3059\u3002","url":"https:\/\/flxy.jp\/media\/"},{"@type":"Person","@id":"https:\/\/flxy.jp\/media\/article\/author\/flexy-main#author","url":"https:\/\/flxy.jp\/media\/article\/author\/flexy-main","name":"FLEXY\u7de8\u96c6\u90e8","image":{"@type":"ImageObject","@id":"https:\/\/flxy.jp\/media\/article\/34422#authorImage","url":"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2020\/06\/746405360fe8c21f64482ac3bd5518d0-110x110.jpg","width":96,"height":96,"caption":"FLEXY\u7de8\u96c6\u90e8"}},{"@type":"WebPage","@id":"https:\/\/flxy.jp\/media\/article\/34422#webpage","url":"https:\/\/flxy.jp\/media\/article\/34422","name":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac - FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09","description":"PostgreSQL\u3068\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599\u306e\u9ad8\u6a5f\u80fd\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u6a5f\u80fd\u3001\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3001MySQL\u3084Oracle Database\u3068\u306e\u9055\u3044\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u5c0e\u5165\u691c\u8a0e\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002","inLanguage":"ja","isPartOf":{"@id":"https:\/\/flxy.jp\/media\/#website"},"breadcrumb":{"@id":"https:\/\/flxy.jp\/media\/article\/34422#breadcrumblist"},"author":{"@type":"Organization","name":"FLEXY\u7de8\u96c6\u90e8","url":"https:\/\/flxy.jp\/media\/"},"creator":{"@type":"Organization","name":"FLEXY\u7de8\u96c6\u90e8","url":"https:\/\/flxy.jp\/media\/"},"image":{"@type":"ImageObject","url":"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2024\/07\/PostgreSQL.png","@id":"https:\/\/flxy.jp\/media\/article\/34422\/#mainImage","width":1200,"height":630,"caption":"PostgreSQL"},"primaryImageOfPage":{"@id":"https:\/\/flxy.jp\/media\/article\/34422#mainImage"},"datePublished":"2024-07-22T00:00:45+09:00","dateModified":"2026-09-24T10:57:43+09:00"},{"@type":"WebSite","@id":"https:\/\/flxy.jp\/media\/#website","url":"https:\/\/flxy.jp\/media\/","name":"FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09","description":"CTO\u3001\u6280\u8853\u9867\u554f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u305f\u3081\u306eIT\u30e1\u30c7\u30a3\u30a2\u3002\u4f01\u696d\u3068\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3082\u884c\u306a\u3063\u3066\u3044\u307e\u3059\u3002","inLanguage":"ja","publisher":{"@id":"https:\/\/flxy.jp\/media\/#organization"}}]},"og:locale":"ja_JP","og:site_name":"FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09 - CTO\u3001\u6280\u8853\u9867\u554f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u30c7\u30b6\u30a4\u30ca\u30fc\u306e\u305f\u3081\u306eIT\u30e1\u30c7\u30a3\u30a2\u3002\u4f01\u696d\u3068\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u3082\u884c\u306a\u3063\u3066\u3044\u307e\u3059\u3002","og:type":"article","og:title":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac - FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09","og:description":"PostgreSQL\u3068\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599\u306e\u9ad8\u6a5f\u80fd\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u6a5f\u80fd\u3001\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3001MySQL\u3084Oracle Database\u3068\u306e\u9055\u3044\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u5c0e\u5165\u691c\u8a0e\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002","og:url":"https:\/\/flxy.jp\/media\/article\/34422","og:image":"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2024\/07\/PostgreSQL.png","og:image:secure_url":"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2024\/07\/PostgreSQL.png","og:image:width":1200,"og:image:height":630,"article:published_time":"2024-07-21T15:00:45+00:00","article:modified_time":"2026-09-24T01:57:43+00:00","twitter:card":"summary_large_image","twitter:title":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac - FLEXY\uff08\u30d5\u30ec\u30ad\u30b7\u30fc\uff09","twitter:description":"PostgreSQL\u3068\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599\u306e\u9ad8\u6a5f\u80fd\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u6a5f\u80fd\u3001\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3001MySQL\u3084Oracle Database\u3068\u306e\u9055\u3044\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u5c0e\u5165\u691c\u8a0e\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002","twitter:image":"https:\/\/flxy.jp\/media\/wp-content\/uploads\/2024\/07\/PostgreSQL.png"},"aioseo_meta_data":{"post_id":"34422","title":null,"description":"PostgreSQL\u3068\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u7121\u6599\u306e\u9ad8\u6a5f\u80fd\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u6a5f\u80fd\u3001\u3088\u304f\u4f7f\u3046\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3001MySQL\u3084Oracle Database\u3068\u306e\u9055\u3044\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002\u5c0e\u5165\u691c\u8a0e\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002","keywords":[],"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":[],"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"limit_modified_date":false,"created":"2024-07-21 14:49:26","updated":"2026-10-24 03:36:40","focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"primary_term":null,"ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/flxy.jp\/media\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/flxy.jp\/media\/categories\/skill\" title=\"\u30b9\u30ad\u30eb\u30fb\u30c6\u30af\u30cb\u30c3\u30af\">\u30b9\u30ad\u30eb\u30fb\u30c6\u30af\u30cb\u30c3\u30af<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tPostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/flxy.jp\/media\/"},{"label":"\u30b9\u30ad\u30eb\u30fb\u30c6\u30af\u30cb\u30c3\u30af","link":"https:\/\/flxy.jp\/media\/categories\/skill"},{"label":"PostgreSQL\u3068\u306f\uff1f\u7279\u5fb4\u3084MySQL\u3068\u306e\u9055\u3044\u3001\u30b3\u30de\u30f3\u30c9\u4e00\u89a7\u3092\u89e3\u8aac","link":"https:\/\/flxy.jp\/media\/article\/34422"}],"views":9,"_links":{"self":[{"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/posts\/34422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/comments?post=34422"}],"version-history":[{"count":12,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/posts\/34422\/revisions"}],"predecessor-version":[{"id":39192,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/posts\/34422\/revisions\/39192"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/media\/34427"}],"wp:attachment":[{"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/media?parent=34422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/categories?post=34422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/tags?post=34422"},{"taxonomy":"top","embeddable":true,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/top?post=34422"},{"taxonomy":"infeed","embeddable":true,"href":"https:\/\/flxy.jp\/media\/wp-json\/wp\/v2\/infeed?post=34422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}