{"id":42215,"date":"2023-04-28T19:22:54","date_gmt":"2023-04-16T05:15:13","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql-%e8%a7%a3%e5%86%b3-%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a0%bc%e5%bc%8f%e7%89%88%e6%9c%ac%e8%bf%87%e6%97%a7-%e9%94%99%e8%af%af%e7%9a%84%e6%96%b9%e6%b3%95\/"},"modified":"2024-01-15T11:19:48","modified_gmt":"2024-01-15T03:19:48","slug":"postgresql-%e8%a7%a3%e5%86%b3-%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a0%bc%e5%bc%8f%e7%89%88%e6%9c%ac%e8%bf%87%e6%97%a7-%e9%94%99%e8%af%af%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/postgresql-%e8%a7%a3%e5%86%b3-%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a0%bc%e5%bc%8f%e7%89%88%e6%9c%ac%e8%bf%87%e6%97%a7-%e9%94%99%e8%af%af%e7%9a%84%e6%96%b9%e6%b3%95\/","title":{"rendered":"PostgreSQL: \u89e3\u51b3 &#8220;\u6570\u636e\u5e93\u683c\u5f0f\u7248\u672c\u8fc7\u65e7&#8221; \u9519\u8bef\u7684\u65b9\u6cd5"},"content":{"rendered":"<p>\u4ee5\u4e0b\u662f\u5f53PostgreSQL\u65e0\u6cd5\u542f\u52a8\u65f6\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u9519\u8bef\u6d88\u606f<\/p>\n<pre class=\"post-pre\"><code>Dec 28 09:54:55 iwata systemd[1]: Starting PostgreSQL database server...\r\nDec 28 09:54:55 iwata postgres[8549]: An old version of the database format was found.\r\nDec 28 09:54:55 iwata postgres[8549]: See https:\/\/wiki.archlinux.org\/index.php\/PostgreSQL#Upgrading_PostgreSQL\r\nDec 28 09:54:55 iwata systemd[1]: postgresql.service: Control process exited, code=exited, status=1\/FAILURE\r\nDec 28 09:54:55 iwata systemd[1]: postgresql.service: Failed with result 'exit-code'.\r\nDec 28 09:54:55 iwata systemd[1]: Failed to start PostgreSQL database server.\r\n<\/code><\/pre>\n<p>\u5728\u4e2d\u6587\uff08\u7b80\u4f53\uff09\u4e2d\uff0c\u7528\u6839\u76ee\u5f55\u8fdb\u884c\u6570\u636e\u5220\u9664\u3002<\/p>\n<pre class=\"post-pre\"><code># cd \/var\/lib\/postgres\/data\r\n# rm -rf *\r\n<\/code><\/pre>\n<p>\u5728PostgreSQL\u4e2d\u8fdb\u884c\u6570\u636e\u5e93\u521d\u59cb\u5316\u3002<\/p>\n<pre class=\"post-pre\"><code>su postgres\r\ninitdb -D \/var\/lib\/postgres\/data\r\n<\/code><\/pre>\n<p>\u670d\u52a1\u5668\u7684\u542f\u52a8<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">sudo <\/span>systemctl start posgresql\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u662f\u5f53PostgreSQL\u65e0\u6cd5\u542f\u52a8\u65f6\u7684\u89e3\u51b3\u65b9\u6848\u3002 \u9519\u8bef\u6d88\u606f Dec 28 09:54:55 iwata sy [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42215","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PostgreSQL: \u89e3\u51b3 &quot;\u6570\u636e\u5e93\u683c\u5f0f\u7248\u672c\u8fc7\u65e7&quot; 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