{"id":96758,"date":"2024-10-20T12:07:20","date_gmt":"2024-10-20T04:07:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96758\/"},"modified":"2024-10-20T12:07:21","modified_gmt":"2024-10-20T04:07:21","slug":"postgresql-22022-indicator_overflow-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96758\/","title":{"rendered":"PostgreSQL 22022: indicator_overflow \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"postgresql-22022-indicator_overflow-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-SxdYzGZabF\">PostgreSQL 22022: indicator_overflow \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>PostgreSQL \u662f\u4e00\u500b\u5f37\u5927\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f <code>indicator_overflow<\/code> \u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e00\u932f\u8aa4\u7684\u6210\u56e0\u3001\u4fee\u5fa9\u65b9\u6cd5\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-indicator_overflow-%e9%8c%af%e8%aa%a4%ef%bc%9f-SxdYzGZabF\">\u4ec0\u9ebc\u662f indicator_overflow \u932f\u8aa4\uff1f<\/h2>\n<p>\u5728 PostgreSQL \u4e2d\uff0c<code>indicator_overflow<\/code> \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u6578\u64da\u985e\u578b\u8f49\u63db\u6216\u6578\u64da\u8655\u7406\u904e\u7a0b\u4e2d\u3002\u9019\u500b\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u7576\u6578\u64da\u7684\u6307\u793a\u7b26\u8d85\u904e\u4e86\u9810\u671f\u7684\u7bc4\u570d\uff0c\u5c0e\u81f4\u7cfb\u7d71\u7121\u6cd5\u6b63\u78ba\u8655\u7406\u8a72\u6578\u64da\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a\u4f8b\u5982\uff0c\u5c07\u4e00\u500b\u8d85\u904e\u6574\u6578\u7bc4\u570d\u7684\u6578\u5b57\u63d2\u5165\u5230\u6574\u6578\u985e\u578b\u7684\u5b57\u6bb5\u4e2d\u3002<\/li>\n<li>\u6578\u64da\u5eab\u8a2d\u8a08\u4e0d\u7576\uff1a\u4f8b\u5982\uff0c\u672a\u8003\u616e\u5230\u67d0\u4e9b\u5b57\u6bb5\u53ef\u80fd\u6703\u5b58\u5132\u5927\u91cf\u6578\u64da\u3002<\/li>\n<li>\u4e0d\u6b63\u78ba\u7684\u67e5\u8a62\u8a9e\u53e5\uff1a\u4f8b\u5982\uff0c\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684\u805a\u5408\u51fd\u6578\u6216\u8a08\u7b97\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-indicator_overflow-%e9%8c%af%e8%aa%a4-SxdYzGZabF\">\u5982\u4f55\u4fee\u5fa9 indicator_overflow \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>indicator_overflow<\/code> \u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u78ba\u5b9a\u932f\u8aa4\u7684\u5177\u9ad4\u4f86\u6e90\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4fee\u5fa9\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-SxdYzGZabF\">1. \u6aa2\u67e5\u6578\u64da\u985e\u578b<\/h3>\n<p>\u78ba\u4fdd\u6240\u6709\u63d2\u5165\u7684\u6578\u64da\u90fd\u7b26\u5408\u76f8\u61c9\u5b57\u6bb5\u7684\u6578\u64da\u985e\u578b\u3002\u4f8b\u5982\uff0c\u5982\u679c\u67d0\u500b\u5b57\u6bb5\u5b9a\u7fa9\u70ba\u6574\u6578\u985e\u578b\uff0c\u5247\u63d2\u5165\u7684\u6578\u64da\u5fc5\u9808\u5728\u6574\u6578\u7bc4\u570d\u5167\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u8868\u7d50\u69cb\uff1a<\/p>\n<pre><code>SELECT column_name, data_type \nFROM information_schema.columns \nWHERE table_name = 'your_table_name';<\/code><\/pre>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88-SxdYzGZabF\">2. \u8abf\u6574\u6578\u64da\u5eab\u8a2d\u8a08<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u4e9b\u5b57\u6bb5\u7d93\u5e38\u51fa\u73fe\u6ea2\u51fa\u554f\u984c\uff0c\u8003\u616e\u8abf\u6574\u6578\u64da\u5eab\u8a2d\u8a08\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c07\u6574\u6578\u985e\u578b\u66f4\u6539\u70ba\u66f4\u5927\u7684\u6578\u64da\u985e\u578b\uff0c\u5982 <code>bigint<\/code>\uff0c\u4ee5\u5bb9\u7d0d\u66f4\u5927\u7684\u6578\u64da\u7bc4\u570d\u3002<\/p>\n<h3 id=\"3-%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2%e8%aa%9e%e5%8f%a5-SxdYzGZabF\">3. \u512a\u5316\u67e5\u8a62\u8a9e\u53e5<\/h3>\n<p>\u6aa2\u67e5\u67e5\u8a62\u8a9e\u53e5\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u805a\u5408\u51fd\u6578\u548c\u8a08\u7b97\u65b9\u5f0f\u3002\u907f\u514d\u5728\u8a08\u7b97\u4e2d\u4f7f\u7528\u4e0d\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6ea2\u51fa\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-indicator_overflow-%e9%8c%af%e8%aa%a4-SxdYzGZabF\">\u9060\u7a0b\u8655\u7406 indicator_overflow \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 PostgreSQL \u6578\u64da\u5eab\u4e2d\u7684 <code>indicator_overflow<\/code> \u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-ssh-%e9%80%a3%e6%8e%a5%e5%88%b0%e4%bc%ba%e6%9c%8d%e5%99%a8-SxdYzGZabF\">1. \u4f7f\u7528 SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528 SSH \u9023\u63a5\u5230\u60a8\u7684\u4f3a\u670d\u5668\u3002\u9019\u6a23\u53ef\u4ee5\u76f4\u63a5\u8a2a\u554f PostgreSQL \u6578\u64da\u5eab\u4e26\u57f7\u884c\u5fc5\u8981\u7684\u67e5\u8a62\u548c\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"2-%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-SxdYzGZabF\">2. \u67e5\u770b\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 PostgreSQL \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u7372\u53d6\u6709\u95dc\u932f\u8aa4\u7684\u66f4\u591a\u4fe1\u606f\u3002\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc <code>\/var\/log\/postgresql\/<\/code> \u76ee\u9304\u4e0b\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u65e5\u8a8c\uff1a<\/p>\n<pre><code>tail -f \/var\/log\/postgresql\/postgresql-*.log<\/code><\/pre>\n<h3 id=\"3-%e5%9f%b7%e8%a1%8c%e4%bf%ae%e5%be%a9%e6%93%8d%e4%bd%9c-SxdYzGZabF\">3. \u57f7\u884c\u4fee\u5fa9\u64cd\u4f5c<\/h3>\n<p>\u6839\u64da\u65e5\u8a8c\u4e2d\u7684\u4fe1\u606f\uff0c\u57f7\u884c\u76f8\u61c9\u7684\u4fee\u5fa9\u64cd\u4f5c\u3002\u9019\u53ef\u80fd\u5305\u62ec\u4fee\u6539\u6578\u64da\u985e\u578b\u3001\u8abf\u6574\u67e5\u8a62\u6216\u66f4\u65b0\u6578\u64da\u5eab\u8a2d\u8a08\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SxdYzGZabF\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6642\uff0c<code>indicator_overflow<\/code> \u932f\u8aa4\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u8655\u7406\u7684\u6b63\u5e38\u904b\u884c\u3002\u901a\u904e\u6aa2\u67e5\u6578\u64da\u985e\u578b\u3001\u8abf\u6574\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u512a\u5316\u67e5\u8a62\u8a9e\u53e5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u6b64\u554f\u984c\u6642\uff0c\u4f7f\u7528 SSH \u9023\u63a5\u4f3a\u670d\u5668\u4e26\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c PostgreSQL\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a PostgreSQL 22022 \u7684 indicator_overflow \u932f\u8aa4\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-96758","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96758","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=96758"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96758\/revisions"}],"predecessor-version":[{"id":96759,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96758\/revisions\/96759"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}