blob: 2baa987a6a0f8eb257b854370eed86df1cd5356c [file] [log] [blame]
"use strict";(self.webpackChunkdoris_website=self.webpackChunkdoris_website||[]).push([[87574],{15680:(e,n,t)=>{t.d(n,{xA:()=>s,yg:()=>c});var l=t(296540);function a(e,n,t){return n in e?Object.defineProperty(e,n,{value:t,enumerable:!0,configurable:!0,writable:!0}):e[n]=t,e}function r(e,n){var t=Object.keys(e);if(Object.getOwnPropertySymbols){var l=Object.getOwnPropertySymbols(e);n&&(l=l.filter((function(n){return Object.getOwnPropertyDescriptor(e,n).enumerable}))),t.push.apply(t,l)}return t}function i(e){for(var n=1;n<arguments.length;n++){var t=null!=arguments[n]?arguments[n]:{};n%2?r(Object(t),!0).forEach((function(n){a(e,n,t[n])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(t)):r(Object(t)).forEach((function(n){Object.defineProperty(e,n,Object.getOwnPropertyDescriptor(t,n))}))}return e}function o(e,n){if(null==e)return{};var t,l,a=function(e,n){if(null==e)return{};var t,l,a={},r=Object.keys(e);for(l=0;l<r.length;l++)t=r[l],n.indexOf(t)>=0||(a[t]=e[t]);return a}(e,n);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);for(l=0;l<r.length;l++)t=r[l],n.indexOf(t)>=0||Object.prototype.propertyIsEnumerable.call(e,t)&&(a[t]=e[t])}return a}var p=l.createContext({}),u=function(e){var n=l.useContext(p),t=n;return e&&(t="function"==typeof e?e(n):i(i({},n),e)),t},s=function(e){var n=u(e.components);return l.createElement(p.Provider,{value:n},e.children)},m="mdxType",g={inlineCode:"code",wrapper:function(e){var n=e.children;return l.createElement(l.Fragment,{},n)}},y=l.forwardRef((function(e,n){var t=e.components,a=e.mdxType,r=e.originalType,p=e.parentName,s=o(e,["components","mdxType","originalType","parentName"]),m=u(t),y=a,c=m["".concat(p,".").concat(y)]||m[y]||g[y]||r;return t?l.createElement(c,i(i({ref:n},s),{},{components:t})):l.createElement(c,i({ref:n},s))}));function c(e,n){var t=arguments,a=n&&n.mdxType;if("string"==typeof e||a){var r=t.length,i=new Array(r);i[0]=y;var o={};for(var p in n)hasOwnProperty.call(n,p)&&(o[p]=n[p]);o.originalType=e,o[m]="string"==typeof e?e:a,i[1]=o;for(var u=2;u<r;u++)i[u]=t[u];return l.createElement.apply(null,i)}return l.createElement.apply(null,t)}y.displayName="MDXCreateElement"},176381:(e,n,t)=>{t.r(n),t.d(n,{assets:()=>p,contentTitle:()=>i,default:()=>g,frontMatter:()=>r,metadata:()=>o,toc:()=>u});var l=t(58168),a=(t(296540),t(15680));const r={title:"\u5bfc\u51fa\u67e5\u8be2\u7ed3\u679c\u96c6",language:"zh-CN"},i=void 0,o={unversionedId:"data-operate/export/outfile",id:"version-1.2/data-operate/export/outfile",title:"\u5bfc\u51fa\u67e5\u8be2\u7ed3\u679c\u96c6",description:"\x3c!--",source:"@site/i18n/zh-CN/docusaurus-plugin-content-docs/version-1.2/data-operate/export/outfile.md",sourceDirName:"data-operate/export",slug:"/data-operate/export/outfile",permalink:"/zh-CN/docs/1.2/data-operate/export/outfile",draft:!1,tags:[],version:"1.2",frontMatter:{title:"\u5bfc\u51fa\u67e5\u8be2\u7ed3\u679c\u96c6",language:"zh-CN"},sidebar:"docs",previous:{title:"\u6570\u636e\u5bfc\u51fa",permalink:"/zh-CN/docs/1.2/data-operate/export/export-manual"},next:{title:"Mysqldump\u5bfc\u51fa\u8868\u7ed3\u6784\u6216\u6570\u636e",permalink:"/zh-CN/docs/1.2/data-operate/export/export_with_mysql_dump"}},p={},u=[{value:"\u793a\u4f8b",id:"\u793a\u4f8b",level:2},{value:"\u5bfc\u51fa\u5230HDFS",id:"\u5bfc\u51fa\u5230hdfs",level:3},{value:"\u5bfc\u51fa\u5230\u672c\u5730\u6587\u4ef6",id:"\u5bfc\u51fa\u5230\u672c\u5730\u6587\u4ef6",level:3},{value:"\u5e76\u53d1\u5bfc\u51fa",id:"\u5e76\u53d1\u5bfc\u51fa",level:2},{value:"\u5982\u4f55\u9a8c\u8bc1\u7ed3\u679c\u96c6\u88ab\u5e76\u53d1\u5bfc\u51fa",id:"\u5982\u4f55\u9a8c\u8bc1\u7ed3\u679c\u96c6\u88ab\u5e76\u53d1\u5bfc\u51fa",level:3},{value:"\u8fd4\u56de\u7ed3\u679c",id:"\u8fd4\u56de\u7ed3\u679c",level:2},{value:"\u6ce8\u610f\u4e8b\u9879",id:"\u6ce8\u610f\u4e8b\u9879",level:2},{value:"\u66f4\u591a\u5e2e\u52a9",id:"\u66f4\u591a\u5e2e\u52a9",level:2}],s={toc:u},m="wrapper";function g(e){let{components:n,...t}=e;return(0,a.yg)(m,(0,l.A)({},s,t,{components:n,mdxType:"MDXLayout"}),(0,a.yg)("h1",{id:"\u5bfc\u51fa\u67e5\u8be2\u7ed3\u679c\u96c6"},"\u5bfc\u51fa\u67e5\u8be2\u7ed3\u679c\u96c6"),(0,a.yg)("p",null,"\u672c\u6587\u6863\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 ",(0,a.yg)("a",{parentName:"p",href:"/zh-CN/docs/1.2/sql-manual/sql-reference/Data-Manipulation-Statements/OUTFILE"},"SELECT INTO OUTFILE")," \u547d\u4ee4\u8fdb\u884c\u67e5\u8be2\u7ed3\u679c\u7684\u5bfc\u51fa\u64cd\u4f5c\u3002"),(0,a.yg)("h2",{id:"\u793a\u4f8b"},"\u793a\u4f8b"),(0,a.yg)("h3",{id:"\u5bfc\u51fa\u5230hdfs"},"\u5bfc\u51fa\u5230HDFS"),(0,a.yg)("p",null,"\u5c06\u7b80\u5355\u67e5\u8be2\u7ed3\u679c\u5bfc\u51fa\u5230\u6587\u4ef6 ",(0,a.yg)("inlineCode",{parentName:"p"},"hdfs://path/to/result.txt"),"\uff0c\u6307\u5b9a\u5bfc\u51fa\u683c\u5f0f\u4e3a CSV\u3002"),(0,a.yg)("pre",null,(0,a.yg)("code",{parentName:"pre",className:"language-sql"},'SELECT * FROM tbl\nINTO OUTFILE "hdfs://path/to/result_"\nFORMAT AS CSV\nPROPERTIES\n(\n "broker.name" = "my_broker",\n "column_separator" = ",",\n "line_delimiter" = "\\n"\n);\n')),(0,a.yg)("h3",{id:"\u5bfc\u51fa\u5230\u672c\u5730\u6587\u4ef6"},"\u5bfc\u51fa\u5230\u672c\u5730\u6587\u4ef6"),(0,a.yg)("p",null,"\u5bfc\u51fa\u5230\u672c\u5730\u6587\u4ef6\u65f6\u9700\u8981\u5148\u5728fe.conf\u4e2d\u914d\u7f6e",(0,a.yg)("inlineCode",{parentName:"p"},"enable_outfile_to_local=true")),(0,a.yg)("pre",null,(0,a.yg)("code",{parentName:"pre",className:"language-sql"},'select * from tbl1 limit 10 \nINTO OUTFILE "file:///home/work/path/result_";\n')),(0,a.yg)("p",null,"\u66f4\u591a\u7528\u6cd5\u53ef\u67e5\u770b",(0,a.yg)("a",{parentName:"p",href:"/zh-CN/docs/1.2/sql-manual/sql-reference/Data-Manipulation-Statements/OUTFILE"},"OUTFILE\u6587\u6863"),"\u3002"),(0,a.yg)("h2",{id:"\u5e76\u53d1\u5bfc\u51fa"},"\u5e76\u53d1\u5bfc\u51fa"),(0,a.yg)("p",null,"\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u67e5\u8be2\u7ed3\u679c\u96c6\u7684\u5bfc\u51fa\u662f\u975e\u5e76\u53d1\u7684\uff0c\u4e5f\u5c31\u662f\u5355\u70b9\u5bfc\u51fa\u3002\u5982\u679c\u7528\u6237\u5e0c\u671b\u67e5\u8be2\u7ed3\u679c\u96c6\u53ef\u4ee5\u5e76\u53d1\u5bfc\u51fa\uff0c\u9700\u8981\u6ee1\u8db3\u4ee5\u4e0b\u6761\u4ef6\uff1a"),(0,a.yg)("ol",null,(0,a.yg)("li",{parentName:"ol"},"session variable 'enable_parallel_outfile' \u5f00\u542f\u5e76\u53d1\u5bfc\u51fa: ",(0,a.yg)("inlineCode",{parentName:"li"},"set enable_parallel_outfile = true;")),(0,a.yg)("li",{parentName:"ol"},"\u5bfc\u51fa\u65b9\u5f0f\u4e3a S3 , \u6216\u8005 HDFS\uff0c \u800c\u4e0d\u662f\u4f7f\u7528 broker"),(0,a.yg)("li",{parentName:"ol"},"\u67e5\u8be2\u53ef\u4ee5\u6ee1\u8db3\u5e76\u53d1\u5bfc\u51fa\u7684\u9700\u6c42\uff0c\u6bd4\u5982\u9876\u5c42\u4e0d\u5305\u542b sort \u7b49\u5355\u70b9\u8282\u70b9\u3002\uff08\u540e\u9762\u4f1a\u4e3e\u4f8b\u8bf4\u660e\uff0c\u54ea\u79cd\u5c5e\u4e8e\u4e0d\u53ef\u5e76\u53d1\u5bfc\u51fa\u7ed3\u679c\u96c6\u7684\u67e5\u8be2\uff09")),(0,a.yg)("p",null,"\u6ee1\u8db3\u4ee5\u4e0a\u4e09\u4e2a\u6761\u4ef6\uff0c\u5c31\u80fd\u89e6\u53d1\u5e76\u53d1\u5bfc\u51fa\u67e5\u8be2\u7ed3\u679c\u96c6\u4e86\u3002\u5e76\u53d1\u5ea6 = ",(0,a.yg)("inlineCode",{parentName:"p"},"be_instacne_num * parallel_fragment_exec_instance_num")),(0,a.yg)("h3",{id:"\u5982\u4f55\u9a8c\u8bc1\u7ed3\u679c\u96c6\u88ab\u5e76\u53d1\u5bfc\u51fa"},"\u5982\u4f55\u9a8c\u8bc1\u7ed3\u679c\u96c6\u88ab\u5e76\u53d1\u5bfc\u51fa"),(0,a.yg)("p",null,"\u7528\u6237\u901a\u8fc7 session \u53d8\u91cf\u8bbe\u7f6e\u5f00\u542f\u5e76\u53d1\u5bfc\u51fa\u540e\uff0c\u5982\u679c\u60f3\u9a8c\u8bc1\u5f53\u524d\u67e5\u8be2\u662f\u5426\u80fd\u8fdb\u884c\u5e76\u53d1\u5bfc\u51fa\uff0c\u5219\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u8fd9\u4e2a\u65b9\u6cd5\u3002"),(0,a.yg)("pre",null,(0,a.yg)("code",{parentName:"pre",className:"language-sql"},'explain select xxx from xxx where xxx into outfile "s3://xxx" format as csv properties ("AWS_ENDPOINT" = "xxx", ...);\n')),(0,a.yg)("p",null,"\u5bf9\u67e5\u8be2\u8fdb\u884c explain \u540e\uff0cDoris \u4f1a\u8fd4\u56de\u8be5\u67e5\u8be2\u7684\u89c4\u5212\uff0c\u5982\u679c\u4f60\u53d1\u73b0 ",(0,a.yg)("inlineCode",{parentName:"p"},"RESULT FILE SINK")," \u51fa\u73b0\u5728 ",(0,a.yg)("inlineCode",{parentName:"p"},"PLAN FRAGMENT 1")," \u4e2d\uff0c\u5c31\u8bf4\u660e\u5bfc\u51fa\u5e76\u53d1\u5f00\u542f\u6210\u529f\u4e86\u3002\n\u5982\u679c ",(0,a.yg)("inlineCode",{parentName:"p"},"RESULT FILE SINK")," \u51fa\u73b0\u5728 ",(0,a.yg)("inlineCode",{parentName:"p"},"PLAN FRAGMENT 0")," \u4e2d\uff0c\u5219\u8bf4\u660e\u5f53\u524d\u67e5\u8be2\u4e0d\u80fd\u8fdb\u884c\u5e76\u53d1\u5bfc\u51fa (\u5f53\u524d\u67e5\u8be2\u4e0d\u540c\u65f6\u6ee1\u8db3\u5e76\u53d1\u5bfc\u51fa\u7684\u4e09\u4e2a\u6761\u4ef6)\u3002"),(0,a.yg)("pre",null,(0,a.yg)("code",{parentName:"pre"},"\u5e76\u53d1\u5bfc\u51fa\u7684\u89c4\u5212\u793a\u4f8b\uff1a\n+-----------------------------------------------------------------------------+\n| Explain String |\n+-----------------------------------------------------------------------------+\n| PLAN FRAGMENT 0 |\n| OUTPUT EXPRS:<slot 2> | <slot 3> | <slot 4> | <slot 5> |\n| PARTITION: UNPARTITIONED |\n| |\n| RESULT SINK |\n| |\n| 1:EXCHANGE |\n| |\n| PLAN FRAGMENT 1 |\n| OUTPUT EXPRS:`k1` + `k2` |\n| PARTITION: HASH_PARTITIONED: `default_cluster:test`.`multi_tablet`.`k1` |\n| |\n| RESULT FILE SINK |\n| FILE PATH: s3://ml-bd-repo/bpit_test/outfile_1951_ |\n| STORAGE TYPE: S3 |\n| |\n| 0:OlapScanNode |\n| TABLE: multi_tablet |\n+-----------------------------------------------------------------------------+\n")),(0,a.yg)("h2",{id:"\u8fd4\u56de\u7ed3\u679c"},"\u8fd4\u56de\u7ed3\u679c"),(0,a.yg)("p",null,"\u5bfc\u51fa\u547d\u4ee4\u4e3a\u540c\u6b65\u547d\u4ee4\u3002\u547d\u4ee4\u8fd4\u56de\uff0c\u5373\u8868\u793a\u64cd\u4f5c\u7ed3\u675f\u3002\u540c\u65f6\u4f1a\u8fd4\u56de\u4e00\u884c\u7ed3\u679c\u6765\u5c55\u793a\u5bfc\u51fa\u7684\u6267\u884c\u7ed3\u679c\u3002"),(0,a.yg)("p",null,"\u5982\u679c\u6b63\u5e38\u5bfc\u51fa\u5e76\u8fd4\u56de\uff0c\u5219\u7ed3\u679c\u5982\u4e0b\uff1a"),(0,a.yg)("pre",null,(0,a.yg)("code",{parentName:"pre",className:"language-sql"},'mysql> select * from tbl1 limit 10 into outfile "file:///home/work/path/result_";\n+------------+-----------+----------+--------------------------------------------------------------------+\n| FileNumber | TotalRows | FileSize | URL |\n+------------+-----------+----------+--------------------------------------------------------------------+\n| 1 | 2 | 8 | file:///192.168.1.10/home/work/path/result_{fragment_instance_id}_ |\n+------------+-----------+----------+--------------------------------------------------------------------+\n1 row in set (0.05 sec)\n')),(0,a.yg)("ul",null,(0,a.yg)("li",{parentName:"ul"},"FileNumber\uff1a\u6700\u7ec8\u751f\u6210\u7684\u6587\u4ef6\u4e2a\u6570\u3002"),(0,a.yg)("li",{parentName:"ul"},"TotalRows\uff1a\u7ed3\u679c\u96c6\u884c\u6570\u3002"),(0,a.yg)("li",{parentName:"ul"},"FileSize\uff1a\u5bfc\u51fa\u6587\u4ef6\u603b\u5927\u5c0f\u3002\u5355\u4f4d\u5b57\u8282\u3002"),(0,a.yg)("li",{parentName:"ul"},"URL\uff1a\u5982\u679c\u662f\u5bfc\u51fa\u5230\u672c\u5730\u78c1\u76d8\uff0c\u5219\u8fd9\u91cc\u663e\u793a\u5177\u4f53\u5bfc\u51fa\u5230\u54ea\u4e2a Compute Node\u3002")),(0,a.yg)("p",null,"\u5982\u679c\u8fdb\u884c\u4e86\u5e76\u53d1\u5bfc\u51fa\uff0c\u5219\u4f1a\u8fd4\u56de\u591a\u884c\u6570\u636e\u3002"),(0,a.yg)("pre",null,(0,a.yg)("code",{parentName:"pre",className:"language-sql"},"+------------+-----------+----------+--------------------------------------------------------------------+\n| FileNumber | TotalRows | FileSize | URL |\n+------------+-----------+----------+--------------------------------------------------------------------+\n| 1 | 3 | 7 | file:///192.168.1.10/home/work/path/result_{fragment_instance_id}_ |\n| 1 | 2 | 4 | file:///192.168.1.11/home/work/path/result_{fragment_instance_id}_ |\n+------------+-----------+----------+--------------------------------------------------------------------+\n2 rows in set (2.218 sec)\n")),(0,a.yg)("p",null,"\u5982\u679c\u6267\u884c\u9519\u8bef\uff0c\u5219\u4f1a\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\uff0c\u5982\uff1a"),(0,a.yg)("pre",null,(0,a.yg)("code",{parentName:"pre",className:"language-sql"},"mysql> SELECT * FROM tbl INTO OUTFILE ...\nERROR 1064 (HY000): errCode = 2, detailMessage = Open broker writer failed ...\n")),(0,a.yg)("h2",{id:"\u6ce8\u610f\u4e8b\u9879"},"\u6ce8\u610f\u4e8b\u9879"),(0,a.yg)("ul",null,(0,a.yg)("li",{parentName:"ul"},"\u5982\u679c\u4e0d\u5f00\u542f\u5e76\u53d1\u5bfc\u51fa\uff0c\u67e5\u8be2\u7ed3\u679c\u662f\u7531\u5355\u4e2a BE \u8282\u70b9\uff0c\u5355\u7ebf\u7a0b\u5bfc\u51fa\u7684\u3002\u56e0\u6b64\u5bfc\u51fa\u65f6\u95f4\u548c\u5bfc\u51fa\u7ed3\u679c\u96c6\u5927\u5c0f\u6b63\u76f8\u5173\u3002\u5f00\u542f\u5e76\u53d1\u5bfc\u51fa\u53ef\u4ee5\u964d\u4f4e\u5bfc\u51fa\u7684\u65f6\u95f4\u3002"),(0,a.yg)("li",{parentName:"ul"},"\u5bfc\u51fa\u547d\u4ee4\u4e0d\u4f1a\u68c0\u67e5\u6587\u4ef6\u53ca\u6587\u4ef6\u8def\u5f84\u662f\u5426\u5b58\u5728\u3002\u662f\u5426\u4f1a\u81ea\u52a8\u521b\u5efa\u8def\u5f84\u3001\u6216\u662f\u5426\u4f1a\u8986\u76d6\u5df2\u5b58\u5728\u6587\u4ef6\uff0c\u5b8c\u5168\u7531\u8fdc\u7aef\u5b58\u50a8\u7cfb\u7edf\u7684\u8bed\u4e49\u51b3\u5b9a\u3002"),(0,a.yg)("li",{parentName:"ul"},"\u5982\u679c\u5728\u5bfc\u51fa\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u9519\u8bef\uff0c\u53ef\u80fd\u4f1a\u6709\u5bfc\u51fa\u6587\u4ef6\u6b8b\u7559\u5728\u8fdc\u7aef\u5b58\u50a8\u7cfb\u7edf\u4e0a\u3002Doris \u4e0d\u4f1a\u6e05\u7406\u8fd9\u4e9b\u6587\u4ef6\u3002\u9700\u8981\u7528\u6237\u624b\u52a8\u6e05\u7406\u3002"),(0,a.yg)("li",{parentName:"ul"},"\u5bfc\u51fa\u547d\u4ee4\u7684\u8d85\u65f6\u65f6\u95f4\u540c\u67e5\u8be2\u7684\u8d85\u65f6\u65f6\u95f4\u3002\u53ef\u4ee5\u901a\u8fc7 ",(0,a.yg)("inlineCode",{parentName:"li"},"SET query_timeout=xxx")," \u8fdb\u884c\u8bbe\u7f6e\u3002"),(0,a.yg)("li",{parentName:"ul"},"\u5bf9\u4e8e\u7ed3\u679c\u96c6\u4e3a\u7a7a\u7684\u67e5\u8be2\uff0c\u4f9d\u7136\u4f1a\u4ea7\u751f\u4e00\u4e2a\u5927\u5c0f\u4e3a0\u7684\u6587\u4ef6\u3002"),(0,a.yg)("li",{parentName:"ul"},"\u6587\u4ef6\u5207\u5206\u4f1a\u4fdd\u8bc1\u4e00\u884c\u6570\u636e\u5b8c\u6574\u7684\u5b58\u50a8\u5728\u5355\u4e00\u6587\u4ef6\u4e2d\u3002\u56e0\u6b64\u6587\u4ef6\u7684\u5927\u5c0f\u5e76\u4e0d\u4e25\u683c\u7b49\u4e8e ",(0,a.yg)("inlineCode",{parentName:"li"},"max_file_size"),"\u3002"),(0,a.yg)("li",{parentName:"ul"},"\u5bf9\u4e8e\u90e8\u5206\u8f93\u51fa\u4e3a\u975e\u53ef\u89c1\u5b57\u7b26\u7684\u51fd\u6570\uff0c\u5982 BITMAP\u3001HLL \u7c7b\u578b\uff0c\u8f93\u51fa\u4e3a ",(0,a.yg)("inlineCode",{parentName:"li"},"\\N"),"\uff0c\u5373 NULL\u3002"),(0,a.yg)("li",{parentName:"ul"},"\u76ee\u524d\u90e8\u5206\u5730\u7406\u4fe1\u606f\u51fd\u6570\uff0c\u5982 ",(0,a.yg)("inlineCode",{parentName:"li"},"ST_Point")," \u7684\u8f93\u51fa\u7c7b\u578b\u4e3a VARCHAR\uff0c\u4f46\u5b9e\u9645\u8f93\u51fa\u503c\u4e3a\u7ecf\u8fc7\u7f16\u7801\u7684\u4e8c\u8fdb\u5236\u5b57\u7b26\u3002\u5f53\u524d\u8fd9\u4e9b\u51fd\u6570\u4f1a\u8f93\u51fa\u4e71\u7801\u3002\u5bf9\u4e8e\u5730\u7406\u51fd\u6570\uff0c\u8bf7\u4f7f\u7528 ",(0,a.yg)("inlineCode",{parentName:"li"},"ST_AsText")," \u8fdb\u884c\u8f93\u51fa\u3002")),(0,a.yg)("h2",{id:"\u66f4\u591a\u5e2e\u52a9"},"\u66f4\u591a\u5e2e\u52a9"),(0,a.yg)("p",null,"\u5173\u4e8e OUTFILE \u4f7f\u7528\u7684\u66f4\u591a\u8be6\u7ec6\u8bed\u6cd5\u53ca\u6700\u4f73\u5b9e\u8df5\uff0c\u8bf7\u53c2\u9605 ",(0,a.yg)("a",{parentName:"p",href:"/zh-CN/docs/1.2/sql-manual/sql-reference/Data-Manipulation-Statements/OUTFILE"},"OUTFILE")," \u547d\u4ee4\u624b\u518c\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5728 MySql \u5ba2\u6237\u7aef\u547d\u4ee4\u884c\u4e0b\u8f93\u5165 ",(0,a.yg)("inlineCode",{parentName:"p"},"HELP OUTFILE")," \u83b7\u53d6\u66f4\u591a\u5e2e\u52a9\u4fe1\u606f\u3002"))}g.isMDXComponent=!0}}]);