{"id":114,"date":"2015-06-12T09:13:16","date_gmt":"2015-06-12T01:13:16","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=114"},"modified":"2015-06-12T09:13:16","modified_gmt":"2015-06-12T01:13:16","slug":"mysql-event-set-up","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=114","title":{"rendered":"[ MySQL ] &#8211; EVENT SET UP"},"content":{"rendered":"<p>\t\t\t\t\u9ede\u9078\u4f60\u8981\u8a2d\u5b9a\u4e8b\u4ef6\u7684\u8cc7\u6599\u5eab\uff0c\u518d\u9ede\u9078\u53f3\u4e0a\u89d2\u7684 EVENTS (\u4e8b\u4ef6)<br \/>\n\u9078\u64c7 Add event (\u65b0\u589e\u4e8b\u4ef6) \u8f38\u5165\u4ee5\u4e0b<br \/>\nEvent name \/\/\u4e8b\u4ef6\u540d\u7a31<br \/>\nStatus\/\/\u72c0\u614b \u8acb\u9078\u64c7 ENABLED<br \/>\nEvent type\/\/\u578b\u614b \u8acb\u9078\u64c7 RECURRING<br \/>\nExecute every\/\/\u9694\u591a\u4e45\u57f7\u884c\u4e00\u6b21 \u4ee5\u6211\u7684\u9700\u6c42\u70ba\u4f8b \u6211\u5e0c\u671b\u662f\u6bcf\u5929\u57f7\u884c\u4e00\u6b21 \u6240\u4ee5\u8981\u8f38\u5165 1 \u5f8c\u9762\u9078 DAY<br \/>\nStart\/\/\u958b\u59cb\u65e5\u671f<br \/>\nEnd\/\/\u7d50\u675f\u65e5\u671f \u53ef\u4e0d\u8a2d<br \/>\nDefinition\/\/\u57f7\u884c\u7684SQL \u8a9e\u6cd5<br \/>\nDELETE FROM `log` WHERE UNIX_TIMESTAMP (`log_time`)<=unix_timestamp( subdate( now() , interval 7 day ))\n\u8a3b\uff1alog_time \u7684\u578b\u614b\u70ba datetime\n\u9019\u6bb5SQL\u7684\u7528\u610f\u662f \u6bcf\u57f7\u884c\u4e00\u6b21\u5c31\u6703\u53bb\u522a\u6389\u4e03\u5929\u524d\u7684\u6240\u6709\u8cc7\u6599\uff0c\u4ee5\u907f\u514dlog\u6a94\u7121\u9650\u589e\u9577\u3002\t\t\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ede\u9078\u4f60\u8981\u8a2d\u5b9a\u4e8b\u4ef6\u7684\u8cc7\u6599\u5eab\uff0c\u518d\u9ede\u9078\u53f3\u4e0a\u89d2\u7684 EVEN&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[243,402,656,887],"class_list":["post-114","post","type-post","status-publish","format-standard","hentry","category-mysql","tag-events","tag-mysql","tag-656","tag-887"],"_links":{"self":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=114"}],"version-history":[{"count":0,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/114\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}