{"id":183616,"date":"2024-11-10T06:18:21","date_gmt":"2024-11-09T22:18:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183616\/"},"modified":"2024-11-10T06:18:22","modified_gmt":"2024-11-09T22:18:22","slug":"%e4%bd%bf%e7%94%a8bcp%e9%80%b2%e8%a1%8c%e5%a4%a7%e6%95%b8%e6%93%9a%e9%87%8f%e5%b0%8e%e5%87%ba%e5%b0%8e%e5%85%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183616\/","title":{"rendered":"\u4f7f\u7528bcp\u9032\u884c\u5927\u6578\u64da\u91cf\u5c0e\u51fa\u5c0e\u5165"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8bcp%e9%80%b2%e8%a1%8c%e5%a4%a7%e6%95%b8%e6%93%9a%e9%87%8f%e5%b0%8e%e5%87%ba%e5%b0%8e%e5%85%a5-RgJgHJGDFb\">\u4f7f\u7528BCP\u9032\u884c\u5927\u6578\u64da\u91cf\u5c0e\u51fa\u5c0e\u5165<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u5c24\u5176\u662f\u5728\u8655\u7406\u5927\u6578\u64da\u91cf\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u81f3\u95dc\u91cd\u8981\u3002BCP\uff08Bulk Copy Program\uff09\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5c0e\u5165\u548c\u5c0e\u51fa\u5de5\u5177\uff0c\u7279\u5225\u9069\u7528\u65bcMicrosoft SQL Server\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528BCP\u9032\u884c\u5927\u6578\u64da\u91cf\u7684\u5c0e\u51fa\u548c\u5c0e\u5165\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6280\u5de7\u3002<\/p>\n<h2 id=\"bcp%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-RgJgHJGDFb\">BCP\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>BCP\u662f\u4e00\u500b\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5141\u8a31\u7528\u6236\u5feb\u901f\u5730\u5c07\u6578\u64da\u5f9eSQL Server\u5c0e\u51fa\u5230\u6587\u4ef6\uff0c\u6216\u5f9e\u6587\u4ef6\u5c0e\u5165\u5230SQL Server\u3002\u5b83\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u80fd\u5920\u8655\u7406\u5927\u91cf\u6578\u64da\uff0c\u4e26\u4e14\u901f\u5ea6\u76f8\u5c0d\u8f03\u5feb\u3002BCP\u652f\u6301\u591a\u7a2e\u683c\u5f0f\u7684\u6578\u64da\u6587\u4ef6\uff0c\u5305\u62ec\u6587\u672c\u6587\u4ef6\u548cCSV\u6587\u4ef6\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u6578\u64da\u9077\u79fb\u548c\u5099\u4efd\u4e2d\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h2 id=\"bcp%e7%9a%84%e5%ae%89%e8%a3%9d%e8%88%87%e9%85%8d%e7%bd%ae-RgJgHJGDFb\">BCP\u7684\u5b89\u88dd\u8207\u914d\u7f6e<\/h2>\n<p>\u5728\u4f7f\u7528BCP\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86SQL Server\u7684\u5ba2\u6236\u7aef\u5de5\u5177\u3002BCP\u901a\u5e38\u96a8SQL Server\u5b89\u88dd\u5305\u4e00\u8d77\u63d0\u4f9b\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u754c\u9762\u4f86\u4f7f\u7528BCP\u3002<\/p>\n<h3 id=\"%e6%aa%a2%e6%9f%a5bcp%e5%ae%89%e8%a3%9d-RgJgHJGDFb\">\u6aa2\u67e5BCP\u5b89\u88dd<\/h3>\n<pre><code>bcp -v<\/code><\/pre>\n<p>\u57f7\u884c\u4e0a\u8ff0\u547d\u4ee4\u53ef\u4ee5\u6aa2\u67e5BCP\u7684\u7248\u672c\uff0c\u78ba\u4fdd\u5176\u5df2\u6b63\u78ba\u5b89\u88dd\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8bcp%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a-RgJgHJGDFb\">\u4f7f\u7528BCP\u5c0e\u51fa\u6578\u64da<\/h2>\n<p>\u5c0e\u51fa\u6578\u64da\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>bcp ..<table> out  -S  -U  -P  -c<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code><\/code>\u662f\u6578\u64da\u5eab\u540d\u7a31\uff0c<code><\/code>\u662f\u67b6\u69cb\u540d\u7a31\uff0c<code><\/p>\n<table><\/code>\u662f\u8981\u5c0e\u51fa\u7684\u8868\u540d\uff0c<code><\/code>\u662f\u5c0e\u51fa\u6587\u4ef6\u7684\u8def\u5f91\uff0c<code><\/code>\u662fSQL Server\u7684\u540d\u7a31\uff0c<code><\/code>\u548c<code><\/code>\u662f\u767b\u9304\u6191\u8b49\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%b0%8e%e5%87%ba%e5%ae%a2%e6%88%b6%e6%95%b8%e6%93%9a-RgJgHJGDFb\">\u793a\u4f8b\uff1a\u5c0e\u51fa\u5ba2\u6236\u6578\u64da<\/h3>\n<pre><code>bcp mydatabase.dbo.customers out C:datacustomers.txt -S myserver -U myuser -P mypassword -c<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u6703\u628a\u540d\u70ba<code>customers<\/code>\u7684\u8868\u4e2d\u7684\u6578\u64da\u5c0e\u51fa\u5230\u6307\u5b9a\u7684\u6587\u672c\u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8bcp%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a-RgJgHJGDFb\">\u4f7f\u7528BCP\u5c0e\u5165\u6578\u64da<\/h2>\n<p>\u5c0e\u5165\u6578\u64da\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>bcp ..<table> in  -S  -U  -P  -c<\/code><\/pre>\n<p>\u9019\u88e1\u7684\u53c3\u6578\u8207\u5c0e\u51fa\u6642\u76f8\u4f3c\uff0c\u53ea\u662f\u5c07<code>out<\/code>\u6539\u70ba<code>in<\/code>\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%b0%8e%e5%85%a5%e5%ae%a2%e6%88%b6%e6%95%b8%e6%93%9a-RgJgHJGDFb\">\u793a\u4f8b\uff1a\u5c0e\u5165\u5ba2\u6236\u6578\u64da<\/h3>\n<pre><code>bcp mydatabase.dbo.customers in C:datacustomers.txt -S myserver -U myuser -P mypassword -c<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u628a\u6307\u5b9a\u7684\u6587\u672c\u6587\u4ef6\u4e2d\u7684\u6578\u64da\u5c0e\u5165\u5230<code>customers<\/code>\u8868\u4e2d\u3002<\/p>\n<h2 id=\"bcp%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-RgJgHJGDFb\">BCP\u7684\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u5728\u8655\u7406\u5927\u6578\u64da\u91cf\u6642\uff0cBCP\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u591a\u7a2e\u56e0\u7d20\u7684\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u6279\u91cf\u5c0e\u5165\uff1a<\/strong>\u53ef\u4ee5\u901a\u904e<code>-b<\/code>\u53c3\u6578\u6307\u5b9a\u6bcf\u6b21\u5c0e\u5165\u7684\u884c\u6578\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u4e8b\u52d9\u65e5\u8a8c\u7684\u958b\u92b7\u3002<\/li>\n<li><strong>\u7981\u7528\u7d22\u5f15\uff1a<\/strong>\u5728\u5c0e\u5165\u6578\u64da\u4e4b\u524d\uff0c\u53ef\u4ee5\u8003\u616e\u7981\u7528\u76ee\u6a19\u8868\u7684\u7d22\u5f15\uff0c\u5c0e\u5165\u5b8c\u6210\u5f8c\u518d\u91cd\u65b0\u555f\u7528\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u5c0e\u5165\u901f\u5ea6\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6700\u5c0f\u7684\u4e8b\u52d9\u65e5\u8a8c\uff1a<\/strong>\u5728\u5c0e\u5165\u6642\u4f7f\u7528<code>-m<\/code>\u53c3\u6578\uff0c\u53ef\u4ee5\u6e1b\u5c11\u4e8b\u52d9\u65e5\u8a8c\u7684\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RgJgHJGDFb\">\u7e3d\u7d50<\/h2>\n<p>BCP\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u9069\u5408\u7528\u65bc\u5927\u6578\u64da\u91cf\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\u548c\u4f7f\u7528\uff0cBCP\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u9077\u79fb\u3001\u5099\u4efd\u9084\u662f\u65e5\u5e38\u7684\u6578\u64da\u7ba1\u7406\u4e2d\uff0cBCP\u90fd\u80fd\u767c\u63ee\u5176\u91cd\u8981\u4f5c\u7528\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u96f2\u74b0\u5883\u4e2d\u4f7f\u7528<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u9032\u884c\u6578\u64da\u7ba1\u7406\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528BCP\u5de5\u5177\u9ad8\u6548\u9032\u884c\u5927\u6578\u64da\u91cf\u7684\u5c0e\u51fa\u8207\u5c0e\u5165\uff0c\u7c21\u5316\u6578\u64da\u8655\u7406\u6d41\u7a0b\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\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-183616","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183616","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=183616"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183616\/revisions"}],"predecessor-version":[{"id":183617,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183616\/revisions\/183617"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}