{"id":1250,"date":"2021-11-22T00:00:00","date_gmt":"2021-11-21T15:00:00","guid":{"rendered":"https:\/\/www.tech-tips.takmaru.com\/?p=5396"},"modified":"2021-11-22T00:00:00","modified_gmt":"2021-11-21T15:00:00","slug":"rds-oracle-timezone","status":"publish","type":"post","link":"https:\/\/www.tech-tips.takmaru.com\/?p=1250","title":{"rendered":"RDS for Oracle \u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u5909\u66f4\u3059\u308b"},"content":{"rendered":"<p>\u524d\u56de\u306e\u8a18\u4e8b<a href=\"https:\/\/www.tech-tips.takmaru.com\/?p=1239\">\u300cPowerShell \u3067 RDS for Oracle \u3078\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\uff08PUT_RAW\uff09\u300d<\/a>\u306e\u6700\u5f8c\u3067\u3001RDS for Oracle \u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u304c UTC \u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002 <a href=\"https:\/\/aws.amazon.com\/jp\/premiumsupport\/knowledge-center\/rds-change-time-zone\/\">\u300cAmazon RDS DB \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u300d<\/a> \u306b\u3082\u66f8\u3044\u3066\u307e\u3059\u306d\u3002\u4eca\u56de\u306f\u3001\u3053\u308c\u3092\u65e5\u672c\u6642\u9593\u306b\u5909\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u73fe\u72b6\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u78ba\u8a8d<\/h2>\n<p>\u307e\u305a\u306f\u3001\u73fe\u72b6\u306e\u78ba\u8a8d\u3067\u3059\u3002DBTIMEZONE \u3092\u78ba\u8a8d\u3059\u308b\u3068&#8230; UTC \u3067\u3059\u306d\u3002<\/p>\n<pre><code>SELECT DBTIMEZONE FROM DUAL;\n<\/code><\/pre>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-36-1.png\" \/><\/p><figcaption>\n<p>\u73fe\u72b6\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u78ba\u8a8d\uff08\uff11\uff09<\/p>\n<\/figcaption><\/figure>\n<p>SYSTIMESTAMP \u3068\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u6642\u9593\u3068\u6bd4\u3079\u3066\u307f\u3066\u3082\u3001\u3061\u3087\u3046\u3069\uff19\u6642\u9593\u305a\u308c\u3066\u307e\u3059\u306d\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-37-1.png\" \/><\/p><figcaption>\n<p>\u73fe\u72b6\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u78ba\u8a8d\uff08\uff12\uff09<\/p>\n<\/figcaption><\/figure>\n<h2>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4<\/h2>\n<p>\u3067\u306f\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u5909\u66f4\u3057\u3066\u307f\u307e\u3059\u3002\u524d\u8ff0\u306e\uff26\uff21\uff31\u304b\u3089\u8fbf\u308b\u3068\u82f1\u8a9e\u7248\u306b\u884c\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u304c\u3001\u65e5\u672c\u8a9e\u7248\u306f<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/AmazonRDS\/latest\/UserGuide\/Appendix.Oracle.CommonDBATasks.Database.html#Appendix.Oracle.CommonDBATasks.TimeZoneSupport\">\u3053\u3053<\/a>\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u304b\u3089\u8fbf\u308b\u3068<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/AmazonRDS\/latest\/UserGuide\/Appendix.Oracle.Options.Timezone.html\">\u300cOracle \u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u300d<\/a>\u306b\u8a2d\u5b9a\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u3053\u3061\u3089\u306b\u6cbf\u3063\u3066\u5b9f\u65bd\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001AWS \u7ba1\u7406\u30b3\u30f3\u30bd\u30fc\u30eb\u3088\u308a\u3001\u300cRDS\u300d\u2192\u300c\u30aa\u30d7\u30b7\u30e7\u30f3\u30b0\u30eb\u30fc\u30d7\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-38-1.png\" \/><\/p><figcaption>\n<p>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff11\uff09<\/p>\n<\/figcaption><\/figure>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u30b0\u30eb\u30fc\u30d7\u306f\u5909\u66f4\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u65b0\u3057\u304f\u300c\u30b0\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u300d\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u540d\u524d\u3068\u4f5c\u6210\u3057\u305f RDS \u3068\u540c\u3058\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u629e\u3057\u3066\u300c\u4f5c\u6210\u300d\u3057\u307e\u3059\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-39-1.png\" \/><\/p><figcaption>\n<p>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff12\uff09<\/p>\n<\/figcaption><\/figure>\n<p>\u4f5c\u6210\u3055\u308c\u305f\u30aa\u30d7\u30b7\u30e7\u30f3\u30b0\u30eb\u30fc\u30d7\u300cmy-option-group\u300d\u3092\u9078\u629e\u3057\u3066\u300c\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u300d\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-46-1.png\" \/><\/p><figcaption>\n<p>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff13\uff09<\/p>\n<\/figcaption><\/figure>\n<p>\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u300cTIMEZONE\u300d\u3001\u5024\u306f\u300cAsia\/Tokyo\u300d\u3092\u9078\u629e\u3057\u300c\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u8ffd\u52a0\u300d\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-41-1.png\" \/><\/p><figcaption>\n<p>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff14\uff09<\/p>\n<\/figcaption><\/figure>\n<p>\u6b21\u306b\u4f5c\u6210\u3057\u305f\u30aa\u30d7\u30b7\u30e7\u30f3\u30b0\u30eb\u30fc\u30d7\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u7d10\u3065\u3051\u3057\u307e\u3059\u3002\u300cRDS\u300d\u2192\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u300d\u304b\u3089\u8a72\u5f53\u3059\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u9078\u629e\u3057\u300c\u5909\u66f4\u300d\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-42-1.png\" \/><\/p><figcaption>\n<p>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff15\uff09<\/p>\n<\/figcaption><\/figure>\n<p>\u6700\u5f8c\u306e\u65b9\u306e\u300c\u8ffd\u52a0\u8a2d\u5b9a\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u30aa\u30d7\u30b7\u30e7\u30f3\u30b0\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u3057\u305f my-option-group \u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-43-1.png\" \/><\/p><figcaption>\n<p>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff16\uff09<\/p>\n<\/figcaption><\/figure>\n<p>\u5909\u66f4\u306e\u30b5\u30de\u30ea\u30fc\u3092\u78ba\u8a8d\u3057\u3066\u300c\u3059\u3050\u306b\u9069\u7528\u300d\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-44-1.png\" \/><\/p><figcaption>\n<p>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff17\uff09<\/p>\n<\/figcaption><\/figure>\n<h2>\u5909\u66f4\u5f8c\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u78ba\u8a8d<\/h2>\n<p>\u307e\u305a\u306f DBTIMEZONE \u3092\u78ba\u8a8d\u3067\u3059\u3002\u5909\u308f\u3063\u3066\u307e\u3059\u306d\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-47-1.png\" \/><\/p><figcaption>\n<p>\u5909\u66f4\u5f8c\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u78ba\u8a8d\uff08\uff11\uff09<\/p>\n<\/figcaption><\/figure>\n<p>\u6b21\u306b SYSTIMESTAMP \u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u65e5\u672c\u6642\u9593\u306b\u306a\u308a\u307e\u3057\u305f\u306d\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-48-1.png\" \/><\/p><figcaption>\n<p>\u5909\u66f4\u5f8c\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u78ba\u8a8d\uff08\uff12\uff09<\/p>\n<\/figcaption><\/figure>\n<h2>Oracle Scheduler \u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4<\/h2>\n<p>\u3053\u308c\u3067 RDS \u5168\u4f53\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306f\u5909\u308f\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u5b9f\u306f Oracle Scheduler \u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u307e\u3067\u306f\u5909\u308f\u3063\u3066\u307e\u305b\u3093\u3002<\/p>\n<pre><code class=\"language-sql\">SELECT OWNER,WINDOW_NAME,NEXT_START_DATE FROM DBA_SCHEDULER_WINDOWS WHERE ENABLED='TRUE'\n<\/code><\/pre>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-50-1.png\" \/><\/p><figcaption>\n<p>Oracle Scheduler \u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff11\uff09<\/p>\n<\/figcaption><\/figure>\n<p>Oracle Scheduler \u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u5909\u66f4\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/AmazonRDS\/latest\/UserGuide\/Appendix.Oracle.CommonDBATasks.Scheduler.html\">\u300cOracle DB \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4e00\u822c\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30bf\u30b9\u30af\u306e\u5b9f\u884c\u300d<\/a>\u306e\u300cOracle Scheduler \u30b8\u30e7\u30d6\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u8a2d\u5b9a\u300d\u306e\u9805\u306b\u8a18\u8f09\u304c\u3042\u308b\u901a\u308a\u3001DBMS_SCHEDULER \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5229\u7528\u3057\u3066\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-sql\">EXEC DBMS_SCHEDULER.SET_SCHEDULER_ATTRIBUTE('DEFAULT_TIMEZONE','Asia\/Tokyo');\n<\/code><\/pre>\n<p>Oracle Scheduler Window \u3092\u518d\u5ea6\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3059\u3002\u65e5\u672c\u6642\u9593\u306b\u306a\u308a\u307e\u3057\u305f\u306d\u3002<\/p>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-51-1.png\" \/><\/p><figcaption>\n<p>Oracle Scheduler \u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\uff08\uff12\uff09<\/p>\n<\/figcaption><\/figure>\n<h2>RDSADMIN_UTIL.ALTER_DB_TIME_ZONE<\/h2>\n<p>\u5192\u982d\u3067\u3054\u7d39\u4ecb\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u30ac\u30a4\u30c9\u306b\u306f\u3001\u4eca\u56de\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4\u306b\u4f75\u8a18\u3057\u3066\u3001Amazon RDS \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u5229\u7528\u306b\u3064\u3044\u3066\u304c\u8a00\u53ca\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<p>\u30fbTimezone \u30aa\u30d7\u30b7\u30e7\u30f3<br \/>\nTimezone \u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3001\u30db\u30b9\u30c8\u30ec\u30d9\u30eb\u3067\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u5909\u66f4\u3057\u3001SYSDATE \u306a\u3069\u3001\u3059\u3079\u3066\u306e\u65e5\u4ed8\u5217\u3068\u5024\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u300cOracle \u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u300d\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30fbAmazon RDS \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u00a0<code>rdsadmin.rdsadmin_util.alter_db_time_zone<\/code><br \/>\nalter_db_time_zone \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u3001\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u578b\u306e\u307f\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3092\u5909\u66f4\u3057\u3001SYSDATE \u306f\u5909\u66f4\u3057\u307e\u305b\u3093\u3002\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u8a2d\u5b9a\u306b\u95a2\u3059\u308b\u4ed6\u306e\u5236\u9650\u306b\u3064\u3044\u3066\u306f\u3001Oracle \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/AmazonRDS\/latest\/UserGuide\/Appendix.Oracle.CommonDBATasks.Database.html#Appendix.Oracle.CommonDBATasks.TimeZoneSupport\">Amazon Relational Database Service \u30e6\u30fc\u30b6\u30fc\u30ac\u30a4\u30c9<\/a><\/p>\n<\/blockquote>\n<p>\u3067\u3059\u304c\u3001\u6b63\u76f4\uff12\u70b9\u76ee\u306e\u300c\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u578b\u300d\u3063\u3066\u5168\u304f\u610f\u5473\u304c\u308f\u304b\u308a\u307e\u305b\u3093\u3001\u3001\u3001\u3061\u3087\u3063\u3068\u8ffd\u8de1\u8abf\u67fb\u304c\u5fc5\u8981\u306a\u6c17\u304c\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u56de\u306e\u8a18\u4e8b\u300cPowerShell \u3067 RDS for Oracle \u3078\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\uff08PUT_RAW\uff09\u300d\u306e\u6700\u5f8c\u3067\u3001RDS for Oracle \u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u304c UTC \u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002 \u300cAmazon RDS  [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5395,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,6],"tags":[18,23],"class_list":["post-1250","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aws","category-database","tag-oracle","tag-rds"],"_links":{"self":[{"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/posts\/1250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1250"}],"version-history":[{"count":0,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/posts\/1250\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/media\/5395"}],"wp:attachment":[{"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}