{"id":12473,"date":"2025-04-18T19:37:38","date_gmt":"2025-04-18T11:37:38","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/12473.html"},"modified":"2025-04-18T19:37:38","modified_gmt":"2025-04-18T11:37:38","slug":"clickhouse-%e6%95%b0%e6%8d%ae%e8%bf%81%e7%a7%bb%ef%bc%88%e8%b7%a8%e6%9c%8d%e5%8a%a1%e5%99%a8freezeattach%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/12473.html","title":{"rendered":"clickhouse-\u6570\u636e\u8fc1\u79fb\uff08\u8de8\u670d\u52a1\u5668|freeze+attach\uff09"},"content":{"rendered":"<\/p>\n<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li>0 \u80cc\u666f<\/li>\n<li>1 \u51c6\u5907\u5de5\u4f5c<\/li>\n<li>2 \u5b9e\u65bd\u65b9\u6848<\/li>\n<li>\n<ul>\n<li>\u65b9\u6848\u4e00&#xff1a;remote\u67e5\u8be2\u8fdc\u7a0b\u6570\u636e&#xff0c;\u76f4\u63a5\u63d2\u5165\u76ee\u6807\u6570\u636e\u5e93&#xff08;\u672a\u4f7f\u7528&#xff09;<\/li>\n<li>\u65b9\u6848\u4e8c&#xff1a;FREEZE&#043;ATTACH&#xff08;\u5b9e\u9645\u4f7f\u7528&#xff09;<\/li>\n<li>\n<ul>\n<li>\u5907\u4efd\u6e90\u6570\u636e<\/li>\n<li>\u5c06\u6e90\u6570\u636e\u4f20\u8f93\u5230\u76ee\u6807\u670d\u52a1\u5668<\/li>\n<li>\u76ee\u6807\u6570\u636e\u5e93\u52a0\u8f7d\u6570\u636e<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>0 \u80cc\u666f<\/h2>\n<p>clickhouse\u6240\u5728A\u670d\u52a1\u5668\u5206\u533a\u7684\u53ef\u7528\u7a7a\u95f4\u4e0d\u8db3&#xff0c;\u800c\u670d\u52a1\u5668B\u7684\u78c1\u76d8\u7a7a\u95f4\u8f83\u5145\u8db3\u3002 \u7efc\u5408\u8003\u8651\u540e&#xff0c;\u51b3\u5b9a\u672c\u6b21\u6570\u636e\u8fc1\u79fb\u76ee\u6807\u4e3a&#xff1a;\u5728\u4e0d\u52a8clickhouse\u76f8\u5173\u670d\u52a1\u7684\u60c5\u51b5\u4e0b&#xff0c;\u5bf9\u5386\u53f2\u6570\u636e\u8fdb\u884c\u8de8\u670d\u52a1\u5668\u5907\u4efd&#xff0c;\u7136\u540e\u5728\u9700\u8981\u65f6&#xff0c;\u5220\u9664\u670d\u52a1\u5668A\u4e2d\u7684clickhouse\u539f\u59cb\u6570\u636e\u3002<\/p>\n<h2>1 \u51c6\u5907\u5de5\u4f5c<\/h2>\n<p>\u5728\u670d\u52a1\u5668B\u7684\u6700\u5927\u5206\u533a\u4e2d&#xff0c;\u5b89\u88c5\u76f8\u540c\u7248\u672c\u548c\u914d\u7f6e\u7684clickhouse\u3002 \u5b89\u88c5\u8fc7\u7a0b\u53ef\u53c2\u8003&#xff1a;clickhouse-\u5b89\u88c5\u90e8\u7f72 \u590d\u5236\u670d\u52a1\u5668A\u4e2dclickhouse\u7684\u8868\u7ed3\u6784&#xff0c;\u5728\u670d\u52a1\u5668B\u7684clickhouse\u4e2d\u521b\u5efa\u5bf9\u5e94\u5e93\u8868\u3002<\/p>\n<h2>2 \u5b9e\u65bd\u65b9\u6848<\/h2>\n<h3>\u65b9\u6848\u4e00&#xff1a;remote\u67e5\u8be2\u8fdc\u7a0b\u6570\u636e&#xff0c;\u76f4\u63a5\u63d2\u5165\u76ee\u6807\u6570\u636e\u5e93&#xff08;\u672a\u4f7f\u7528&#xff09;<\/h3>\n<p>\u7f3a\u70b9&#xff1a;\u4ec5\u9002\u7528\u4e8e\u5c0f\u6570\u636e\u91cf&#xff0c;\u67e5\u8be2\u5927\u91cf\u6570\u636e\u76f4\u63a5\u63d2\u5165&#xff0c;\u53ef\u80fd\u51fa\u73b0\u6570\u636e\u4e0d\u4e00\u81f4\u95ee\u9898 \u6b65\u9aa4&#xff1a; 1.\u5728\u76ee\u6807\u6570\u636e\u5e93\u6267\u884c\u63d2\u5165&#xff1a;insert into select * from remote()<\/p>\n<h3>\u65b9\u6848\u4e8c&#xff1a;FREEZE&#043;ATTACH&#xff08;\u5b9e\u9645\u4f7f\u7528&#xff09;<\/h3>\n<h4>\u5907\u4efd\u6e90\u6570\u636e<\/h4>\n<p>1.\u5728\u6e90\u6570\u636e\u5e93\u6267\u884c\u5907\u4efd\u8bed\u53e5<\/p>\n<p>ALTER TABLE database.table FREEZE PARTITION <span class=\"token string\">&#039;20210101&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\nALTER TABLE database.table FREEZE PARTITION <span class=\"token string\">&#039;20210102&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u6267\u884c\u540e\u4f1a\u5728config.xml\u4e2d\u8bbe\u7f6e\u7684\u6587\u4ef6\u76ee\u5f55\/shadow\/\u76ee\u5f55\u4e0b\u751f\u6210\u5907\u4efd\u6587\u4ef6\u3002 \u751f\u6210\u7684\u5907\u4efd\u6587\u4ef6\u76ee\u5f55\u7ed3\u6784\u4e3a&#xff1a;\u6570\u5b57\/database\/table\/xxx&#8230; \u5176\u4e2d&#xff0c; \u6570\u5b57\u4e3a\u81ea\u589e\u6570\u5b57&#xff0c;\u4e0eFREEZE\u8bed\u53e5\u7684\u5206\u533a\u987a\u5e8f\u5bf9\u5e94\u3002&#xff08;\u4f8b\u5982&#xff0c;\u6267\u884c\u4e0a\u8ff02\u6761\u5907\u4efd\u8bed\u53e5\u540e&#xff0c;\u4f1a\u751f\u62101\u548c2\u4e24\u4e2a\u6587\u4ef6\u5939&#xff09; xxx&#8230;\u90e8\u5206\u4e3a\u5b9e\u9645\u7684\u6570\u636e\u76ee\u5f55\u3002 \u6ce8\u610f&#xff1a; &#xff08;1&#xff09;FREEZE\u5907\u4efd\u65b9\u5f0f&#xff0c;\u91c7\u7528\u786c\u94fe\u63a5\u65b9\u5f0f&#xff0c;\u4e0d\u4f1a\u989d\u5916\u5360\u7528\u78c1\u76d8\u7a7a\u95f4\u3002 &#xff08;2&#xff09;\u540c\u65f6\u5907\u4efd\u591a\u4e2a\u5206\u533a\u65f6&#xff0c;dbeaver\u9ed8\u8ba4\u4e0d\u652f\u6301\u540c\u65f6\u6267\u884c\u591a\u4e2a\u8bed\u53e5&#xff0c;\u53ef\u4ee5\u5728\u6e90\u670d\u52a1\u5668\u4e2d\u4f7f\u7528clickhouse-client\u547d\u4ee4\u6267\u884c&#xff0c;\u5305\u542b\u591a\u4e2asql\u8bed\u53e5\u7684sql\u6587\u4ef6\u3002 \u53c2\u8003\u547d\u4ee4&#xff1a;<\/p>\n<p>clickhouse-client <span class=\"token parameter variable\">&#8211;port<\/span> \u5b9e\u9645\u7aef\u53e3\u53f7 <span class=\"token parameter variable\">&#8211;user<\/span> \u6570\u636e\u5e93\u8d26\u6237&#8211;password \u6570\u636e\u5e93\u5bc6\u7801 <span class=\"token parameter variable\">-d<\/span> \u6570\u636e\u5e93\u540d <span class=\"token parameter variable\">&#8211;multiquery<\/span> <span class=\"token operator\">&lt;<\/span>  .\/linshi.sql<\/p>\n<h4>\u5c06\u6e90\u6570\u636e\u4f20\u8f93\u5230\u76ee\u6807\u670d\u52a1\u5668<\/h4>\n<p>\u5c06\u5b9e\u9645\u7684\u6570\u636e\u76ee\u5f55xxx&#8230;&#xff0c;\u4f20\u8f93\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684\u7279\u5b9a\u76ee\u5f55\u4e0b\u3002<\/p>\n<p>1.\u5c06\u6bcf\u4e2a\u5206\u533a\u5bf9\u5e94\u7684xxx&#8230;\u76ee\u5f55&#xff0c;mv\u5230\u4e0a\u5c42shadow\/\u76ee\u5f55\u4e0b&#xff0c;\u65b9\u4fbf\u540e\u7eed\u52a0\u8f7d\u6062\u590d\u6570\u636e\u3002 \u4e3a\u5b9e\u73b0\u6279\u91cf\u79fb\u52a8\u76ee\u5f55&#xff0c;\u53c2\u8003\u811a\u672c\u5982\u4e0b&#xff1a;<\/p>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u63d0\u793a\u7528\u6237\u8f93\u5165\u7ed3\u675f\u6570\u5b57<\/span><br \/>\n<span class=\"token builtin class-name\">read<\/span> <span class=\"token parameter variable\">-p<\/span> <span class=\"token string\">&#034;\u8bf7\u8f93\u5165\u7ed3\u675f\u6570\u5b57: &#034;<\/span> end_num<\/p>\n<p><span class=\"token comment\"># \u5faa\u73af\u4ece\u8d77\u59cb\u6570\u5b57\u5230\u7ed3\u675f\u6570\u5b57<\/span><br \/>\n<span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">i<\/span> <span class=\"token keyword\">in<\/span> <span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">seq<\/span> <span class=\"token number\">1<\/span> $end_num<span class=\"token variable\">)<\/span><\/span><br \/>\n<span class=\"token keyword\">do<\/span><br \/>\n  <span class=\"token comment\"># $i\u4ee3\u8868\u5f53\u524d\u5faa\u73af\u7684\u6570\u5b57<\/span><br \/>\n  <span class=\"token function\">nohup<\/span> <span class=\"token function\">mv<\/span> \/data\/clickhouse\/data\/clickhouse\/shadow\/<span class=\"token variable\">$i<\/span>\/data\/database\/table\/* \/data\/clickhouse\/data\/clickhouse\/shadow <span class=\"token operator\">&amp;<\/span><br \/>\n<span class=\"token keyword\">done<\/span><\/p>\n<p>\u5176\u4e2d&#xff0c;\u8d77\u59cb\u6570\u5b57\u9ed8\u8ba4\u4e3a1&#xff0c;\u7ed3\u675f\u6570\u5b57\u4e3a\u672c\u6b21\u5907\u4efd\u7684\u5206\u533a\u6570\u91cf\u3002&#xff08;\u4f8b\u5982&#xff0c;\u5907\u4efd20210101-20210102\u5206\u533a\u6570\u636e&#xff0c;\u6570\u5b57\u8303\u56f4\u4e3a1-2&#xff09;<\/p>\n<p>2.\u4f7f\u7528scp\u547d\u4ee4&#xff0c;\u5c06shadow\/\u76ee\u5f55\u4e0b\u6587\u4ef6\u4f20\u8f93\u5230\u76ee\u6807\u670d\u52a1\u5668\u7684\u6307\u5b9a\u76ee\u5f55\u4e0b \u5176\u4e2d&#xff0c;\u6307\u5b9a\u76ee\u5f55\u4e3a&#xff1a;mnt\/clickhouse\/data\/clickhouse\/data\/database\/table\/detached \u662fclickhouse\u52a0\u8f7d\u5907\u4efd\u6570\u636e\u7684\u9ed8\u8ba4\u76ee\u5f55\u3002 \u53c2\u8003\u547d\u4ee4&#xff1a;<\/p>\n<p><span class=\"token function\">scp<\/span> <span class=\"token parameter variable\">-r<\/span> \/data\/clickhouse\/data\/clickhouse\/shadow\/* root&#064;ip:\/mnt\/clickhouse\/data\/clickhouse\/data\/database\/table\/detached<\/p>\n<h4>\u76ee\u6807\u6570\u636e\u5e93\u52a0\u8f7d\u6570\u636e<\/h4>\n<p>1.\u5728detached\u76ee\u5f55\u4e0b&#xff0c;\u4fee\u6539\u4f20\u8f93\u8fc7\u6765\u7684\u6e90\u6570\u636e\u6743\u9650<\/p>\n<p><span class=\"token function\">chown<\/span> <span class=\"token parameter variable\">-R<\/span> clickhouse:clickhouse .\/<\/p>\n<p>2.\u6279\u91cf\u52a0\u8f7d\u6570\u636e \u4f7f\u7528clickhouse-client\u547d\u4ee4&#xff0c;\u6279\u91cf\u6267\u884cATTACH\u8bed\u53e5&#xff0c;\u5c06\u4f20\u8f93\u8fc7\u6765\u7684\u6570\u636e&#xff0c;\u52a0\u8f7d\u8fdb\u76ee\u6807\u6570\u636e\u5e93\u3002<\/p>\n<p>ALTER TABLE database.table ATTACH PARTITION <span class=\"token string\">&#039;20210101&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\nALTER TABLE database.table ATTACH PARTITION <span class=\"token string\">&#039;20210102&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u53c2\u8003\u547d\u4ee4&#xff1a;<\/p>\n<p>clickhouse-client <span class=\"token parameter variable\">&#8211;port<\/span> \u5b9e\u9645\u7aef\u53e3\u53f7 <span class=\"token parameter variable\">&#8211;user<\/span> \u6570\u636e\u5e93\u8d26\u6237&#8211;password \u6570\u636e\u5e93\u5bc6\u7801 <span class=\"token parameter variable\">-d<\/span> \u6570\u636e\u5e93\u540d <span class=\"token parameter variable\">&#8211;multiquery<\/span> <span class=\"token operator\">&lt;<\/span>  .\/linshi.sql<\/p>\n<p>\u6ce8\u610f&#xff1a;\u4ee5\u4e0a\u6d89\u53ca\u7684\u76ee\u5f55&#xff0c;\u4ee5\u5b9e\u9645\u8def\u5f84\u4e3a\u51c6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1k\u6b21\uff0c\u70b9\u8d5e19\u6b21\uff0c\u6536\u85cf15\u6b21\u3002\u5728\u4e0d\u52a8clickhouse\u76f8\u5173\u670d\u52a1\u7684\u60c5\u51b5\u4e0b\uff0c\u5bf9\u5386\u53f2\u6570\u636e\u8fdb\u884c\u8de8\u670d\u52a1\u5668\u5907\u4efd\uff0c\u7136\u540e\u5728\u9700\u8981\u65f6\uff0c\u5220\u9664\u670d\u52a1\u5668A\u4e2d\u7684clickhouse\u539f\u59cb\u6570\u636e\u3002_clickhouse\u8fc1\u79fb<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[697],"topic":[],"class_list":["post-12473","post","type-post","status-publish","format-standard","hentry","category-server","tag-clickhouse"],"yoast_head":"<!-- This site is optimized with 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content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1k\u6b21\uff0c\u70b9\u8d5e19\u6b21\uff0c\u6536\u85cf15\u6b21\u3002\u5728\u4e0d\u52a8clickhouse\u76f8\u5173\u670d\u52a1\u7684\u60c5\u51b5\u4e0b\uff0c\u5bf9\u5386\u53f2\u6570\u636e\u8fdb\u884c\u8de8\u670d\u52a1\u5668\u5907\u4efd\uff0c\u7136\u540e\u5728\u9700\u8981\u65f6\uff0c\u5220\u9664\u670d\u52a1\u5668A\u4e2d\u7684clickhouse\u539f\u59cb\u6570\u636e\u3002_clickhouse\u8fc1\u79fb\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/12473.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-18T11:37:38+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" 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