{"id":173303,"date":"2024-11-07T16:54:18","date_gmt":"2024-11-07T08:54:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173303\/"},"modified":"2024-11-07T16:54:19","modified_gmt":"2024-11-07T08:54:19","slug":"%e5%a6%82%e4%bd%95%e9%96%b1%e8%ae%80access%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e6%9c%80%e5%be%8c%e4%b8%80%e8%a1%8c%e6%95%b8%e6%93%9a-%e9%96%b1%e8%ae%80access%e6%9c%80%e5%be%8c%e4%b8%80","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173303\/","title":{"rendered":"\u5982\u4f55\u95b1\u8b80Access\u6578\u64da\u5eab\u4e2d\u7684\u6700\u5f8c\u4e00\u884c\u6578\u64da (\u95b1\u8b80access\u6700\u5f8c\u4e00\u884c\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%96%b1%e8%ae%80access%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e6%9c%80%e5%be%8c%e4%b8%80%e8%a1%8c%e6%95%b8%e6%93%9a-XYTPmHQKKR\">\u5982\u4f55\u95b1\u8b80Access\u6578\u64da\u5eab\u4e2d\u7684\u6700\u5f8c\u4e00\u884c\u6578\u64da<\/h1>\n<p>\u5728\u6578\u64da\u7ba1\u7406\u548c\u5206\u6790\u7684\u904e\u7a0b\u4e2d\uff0cMicrosoft Access\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u684c\u9762\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u7d93\u5e38\u88ab\u7528\u4f86\u5b58\u5132\u548c\u8655\u7406\u5404\u7a2e\u6578\u64da\u3002\u5c0d\u65bc\u8a31\u591a\u7528\u6236\u4f86\u8aaa\uff0c\u7372\u53d6\u6578\u64da\u5eab\u4e2d\u7684\u6700\u5f8c\u4e00\u884c\u6578\u64da\u53ef\u80fd\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Access\u6578\u64da\u5eab\u4e2d\u6709\u6548\u5730\u8b80\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"access%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-XYTPmHQKKR\">Access\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u6df1\u5165\u4e86\u89e3\u5982\u4f55\u8b80\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3Access\u6578\u64da\u5eab\u7684\u57fa\u672c\u7d50\u69cb\u3002Access\u6578\u64da\u5eab\u7531\u8868\u683c\u3001\u67e5\u8a62\u3001\u8868\u55ae\u548c\u5831\u544a\u7d44\u6210\u3002\u8868\u683c\u662f\u6578\u64da\u7684\u4e3b\u8981\u5b58\u5132\u55ae\u4f4d\uff0c\u800c\u67e5\u8a62\u5247\u7528\u65bc\u6aa2\u7d22\u548c\u64cd\u4f5c\u9019\u4e9b\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%8d%b2%e5%8f%96%e6%9c%80%e5%be%8c%e4%b8%80%e8%a1%8c%e6%95%b8%e6%93%9a%e7%9a%84%e6%96%b9%e6%b3%95-XYTPmHQKKR\">\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u7684\u65b9\u6cd5<\/h2>\n<p>\u5728Access\u4e2d\uff0c\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u7684\u5e38\u7528\u65b9\u6cd5\u662f\u4f7f\u7528SQL\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u65b9\u6cd5\u4f86\u5be6\u73fe\u9019\u4e00\u76ee\u6a19\uff1a<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8order-by%e5%92%8ctop-XYTPmHQKKR\">\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528ORDER BY\u548cTOP<\/h3>\n<p>\u6700\u7c21\u55ae\u7684\u65b9\u6cd5\u662f\u4f7f\u7528SQL\u67e5\u8a62\u4e2d\u7684ORDER BY\u5b50\u53e5\uff0c\u4e26\u7d50\u5408TOP\u95dc\u9375\u5b57\u4f86\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT TOP 1 * FROM \u8868\u540d ORDER BY ID DESC;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c<code>\u8868\u540d<\/code>\u662f\u60a8\u8981\u67e5\u8a62\u7684\u8868\u7684\u540d\u7a31\uff0c\u800c<code>ID<\/code>\u662f\u7528\u4f86\u6392\u5e8f\u7684\u5b57\u6bb5\u3002\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56deID\u5b57\u6bb5\u503c\u6700\u5927\u7684\u90a3\u4e00\u884c\uff0c\u5373\u6700\u5f8c\u4e00\u884c\u6578\u64da\u3002<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%ba%8c%ef%bc%9a%e4%bd%bf%e7%94%a8dlast%e5%87%bd%e6%95%b8-XYTPmHQKKR\">\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528DLast\u51fd\u6578<\/h3>\n<p>\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528Access\u63d0\u4f9b\u7684DLast\u51fd\u6578\u3002\u9019\u500b\u51fd\u6578\u53ef\u4ee5\u76f4\u63a5\u8fd4\u56de\u6307\u5b9a\u5b57\u6bb5\u7684\u6700\u5f8c\u4e00\u500b\u503c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528DLast\u51fd\u6578\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>DLast(\"\u5b57\u6bb5\u540d\", \"\u8868\u540d\")<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>\u5b57\u6bb5\u540d<\/code>\u662f\u60a8\u60f3\u8981\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u7684\u5b57\u6bb5\uff0c\u800c<code>\u8868\u540d<\/code>\u662f\u6578\u64da\u8868\u7684\u540d\u7a31\u3002\u9019\u500b\u51fd\u6578\u5c07\u8fd4\u56de\u8a72\u5b57\u6bb5\u7684\u6700\u5f8c\u4e00\u500b\u503c\u3002<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%89%ef%bc%9a%e4%bd%bf%e7%94%a8vba%e4%bb%a3%e7%a2%bc-XYTPmHQKKR\">\u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528VBA\u4ee3\u78bc<\/h3>\n<p>\u5982\u679c\u60a8\u9700\u8981\u5728Access\u61c9\u7528\u7a0b\u5e8f\u4e2d\u81ea\u52d5\u5316\u9019\u4e00\u904e\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528VBA\uff08Visual Basic for Applications\uff09\u4ee3\u78bc\u4f86\u7372\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684VBA\u793a\u4f8b\uff1a<\/p>\n<pre><code>Dim db As DAO.Database\nDim rs As DAO.Recordset\nSet db = CurrentDb\nSet rs = db.OpenRecordset(\"SELECT * FROM \u8868\u540d ORDER BY ID DESC\")\nIf Not rs.EOF Then\n    ' \u8b80\u53d6\u6700\u5f8c\u4e00\u884c\u6578\u64da\n    Debug.Print rs!\u5b57\u6bb5\u540d\nEnd If\nrs.Close\nSet rs = Nothing\nSet db = Nothing<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u6253\u958b\u6307\u5b9a\u8868\u7684\u8a18\u9304\u96c6\uff0c\u4e26\u6309ID\u5b57\u6bb5\u964d\u5e8f\u6392\u5217\uff0c\u7136\u5f8c\u8b80\u53d6\u6700\u5f8c\u4e00\u884c\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-XYTPmHQKKR\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u8868\u4e2d\u6709\u6578\u64da\uff0c\u5426\u5247\u67e5\u8a62\u5c07\u4e0d\u6703\u8fd4\u56de\u4efb\u4f55\u7d50\u679c\u3002<\/li>\n<li>\u6839\u64da\u60a8\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7\u5408\u9069\u7684\u6392\u5e8f\u5b57\u6bb5\uff0c\u4ee5\u78ba\u4fdd\u7372\u53d6\u7684\u6578\u64da\u662f\u60a8\u6240\u9700\u7684\u6700\u5f8c\u4e00\u884c\u3002<\/li>\n<li>\u5728\u4f7f\u7528VBA\u4ee3\u78bc\u6642\uff0c\u78ba\u4fdd\u5df2\u7d93\u5f15\u7528\u4e86DAO\u5eab\uff0c\u4ee5\u4fbf\u80fd\u5920\u4f7f\u7528\u76f8\u95dc\u5c0d\u8c61\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XYTPmHQKKR\">\u7e3d\u7d50<\/h2>\n<p>\u5728Access\u6578\u64da\u5eab\u4e2d\u95b1\u8b80\u6700\u5f8c\u4e00\u884c\u6578\u64da\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u6cd5\u5be6\u73fe\uff0c\u5305\u62ec\u4f7f\u7528SQL\u67e5\u8a62\u3001DLast\u51fd\u6578\u548cVBA\u4ee3\u78bc\u3002\u6839\u64da\u60a8\u7684\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u548c\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728Access\u6578\u64da\u5eab\u4e2d\u6709\u6548\u5730\u95b1\u8b80\u6700\u5f8c\u4e00\u884c\u6578\u64da\uff0c\u638c\u63e1\u6280\u5de7\u4ee5\u5feb\u901f\u7372\u53d6\u6240\u9700\u4fe1\u606f\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-173303","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173303","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=173303"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173303\/revisions"}],"predecessor-version":[{"id":173304,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173303\/revisions\/173304"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}