\u600e\u6837\u7528ASP\u7edf\u8ba1\u67e5\u8be2\u8bb0\u5f55\u7684\u603b\u6570
\n\u7528ASP\u5b9e\u73b0\u7684\u4e00\u4e2a\u5c0f\u68c0\u7d22\u7cfb\u7edf,\u8981\u6c42\u6bcf\u6b21\u5bf9\u68c0\u7d22\u5230\u7684\u8bb0\u5f55\u8fdb\u884c\u7edf\u8ba1,\u600e\u6837\u5b9e\u73b0<\/p>\n
\u751f\u6210\u8bb0\u5f55\u96c6\uff0c\u4e4b\u540e\u7edf\u8ba1\u8bb0\u5f55\u6570\u3002
\n\u5982\uff1aobjrs.open sql,conn,1,1
\n\u4e4b\u540e\u7edf\u8ba1\u8bb0\u5f55\u7684\u65f6\u5019\u5c31\u8fd9\u6837\uff1aobjrs.recordcount<\/p>\n
—————————————————————————–
\n\u5173\u4e8eSQL\u548cRecordset<\/p>\n
1. ASP\u4e0eAccess\u6570\u636e\u5e93\u8fde\u63a5\uff1a
\n<%@ language=VBscript%>
\n<%
\ndim conn,mdbfile
\nmdbfile=server.mappath(“\u6570\u636e\u5e93\u540d\u79f0.mdb”)
\nset conn=server.createobject(“adodb.connection”)
\nconn.open “driver={microsoft access driver
\n(*.mdb)};uid=admin;pwd=\u6570\u636e\u5e93\u5bc6\u7801;dbq=”&mdbfile
\n%>
\n2. ASP\u4e0eSQL\u6570\u636e\u5e93\u8fde\u63a5\uff1a
\n<%@ language=VBscript%>
\n<%
\ndim conn
\nset conn=server.createobject(“ADODB.connection”)
\ncon.open “PROVIDER=SQLOLEDB;DATA
\nSOURCE=SQL\u670d\u52a1\u5668\u540d\u79f0\u6216IP\u5730\u5740;UID=sa;PWD=\u6570\u636e\u5e93\u5bc6\u7801;DATABASE=\u6570\u636e\u5e93\u540d\u79f0
\n%><\/p>\n
\u5efa\u7acb\u8bb0\u5f55\u96c6\u5bf9\u8c61\uff1a<\/p>\n
set rs=server.createobject(“adodb.recordset”)
\nrs.open SQL\u8bed\u53e5,conn,3,2<\/p>\n
3. SQL\u5e38\u7528\u547d\u4ee4\u4f7f\u7528\u65b9\u6cd5\uff1a
\n(1) \u6570\u636e\u8bb0\u5f55\u7b5b\u9009\uff1a
\nsql=”select * from \u6570\u636e\u8868 where \u5b57\u6bb5\u540d=\u5b57\u6bb5\u503c order by \u5b57\u6bb5\u540d [desc]”
\nsql=”select * from \u6570\u636e\u8868 where \u5b57\u6bb5\u540d like ‘%\u5b57\u6bb5\u503c%’ order by \u5b57\u6bb5\u540d [desc]”
\nsql=”select top 10 * from \u6570\u636e\u8868 where \u5b57\u6bb5\u540d order by \u5b57\u6bb5\u540d [desc]”
\nsql=”select * from \u6570\u636e\u8868 where \u5b57\u6bb5\u540d in (‘\u503c1′,’\u503c2′,’\u503c3’)”
\nsql=”select * from \u6570\u636e\u8868 where \u5b57\u6bb5\u540d between \u503c1 and \u503c2″<\/p>\n
(2) \u66f4\u65b0\u6570\u636e\u8bb0\u5f55\uff1a
\nsql=”update \u6570\u636e\u8868 set \u5b57\u6bb5\u540d=\u5b57\u6bb5\u503c where \u6761\u4ef6\u8868\u8fbe\u5f0f”
\nsql=”update \u6570\u636e\u8868 set \u5b57\u6bb51=\u503c1,\u5b57\u6bb52=\u503c2 \u2026\u2026 \u5b57\u6bb5n=\u503cn where \u6761\u4ef6\u8868\u8fbe\u5f0f”<\/p>\n
(3) \u5220\u9664\u6570\u636e\u8bb0\u5f55\uff1a
\nsql=”delete from \u6570\u636e\u8868 where \u6761\u4ef6\u8868\u8fbe\u5f0f”
\nsql=”delete from \u6570\u636e\u8868” (\u5c06\u6570\u636e\u8868\u6240\u6709\u8bb0\u5f55\u5220\u9664)<\/p>\n
(4) \u6dfb\u52a0\u6570\u636e\u8bb0\u5f55\uff1a
\nsql=”insert into \u6570\u636e\u8868 (\u5b57\u6bb51,\u5b57\u6bb52,\u5b57\u6bb53 \u2026) values (\u503c1,\u503c2,\u503c3 \u2026)”
\nsql=”insert into \u76ee\u6807\u6570\u636e\u8868 select * from \u6e90\u6570\u636e\u8868” (\u628a\u6e90\u6570\u636e\u8868\u7684\u8bb0\u5f55\u6dfb\u52a0\u5230\u76ee\u6807\u6570\u636e\u8868)<\/p>\n
(5) \u6570\u636e\u8bb0\u5f55\u7edf\u8ba1\u51fd\u6570\uff1a
\nAVG(\u5b57\u6bb5\u540d) \u5f97\u51fa\u4e00\u4e2a\u8868\u683c\u680f\u5e73\u5747\u503c
\nCOUNT(*¦\u5b57\u6bb5\u540d) \u5bf9\u6570\u636e\u884c\u6570\u7684\u7edf\u8ba1\u6216\u5bf9\u67d0\u4e00\u680f\u6709\u503c\u7684\u6570\u636e\u884c\u6570\u7edf\u8ba1
\nMAX(\u5b57\u6bb5\u540d) \u53d6\u5f97\u4e00\u4e2a\u8868\u683c\u680f\u6700\u5927\u7684\u503c
\nMIN(\u5b57\u6bb5\u540d) \u53d6\u5f97\u4e00\u4e2a\u8868\u683c\u680f\u6700\u5c0f\u7684\u503c
\nSUM(\u5b57\u6bb5\u540d) \u628a\u6570\u636e\u680f\u7684\u503c\u76f8\u52a0
\n\u5f15\u7528\u4ee5\u4e0a\u51fd\u6570\u7684\u65b9\u6cd5\uff1a
\nsql=”select sum(\u5b57\u6bb5\u540d) as \u522b\u540d from \u6570\u636e\u8868 where \u6761\u4ef6\u8868\u8fbe\u5f0f”
\nset rs=conn.excute(sql)
\n\u7528 rs(“\u522b\u540d”) \u83b7\u53d6\u7edf\u7684\u8ba1\u503c\uff0c\u5176\u5b83\u51fd\u6570\u8fd0\u7528\u540c\u4e0a\u3002<\/p>\n
(5) \u6570\u636e\u8868\u7684\u5efa\u7acb\u548c\u5220\u9664\uff1a
\nCREATE TABLE \u6570\u636e\u8868\u540d\u79f0(\u5b57\u6bb51 \u7c7b\u578b1(\u957f\u5ea6),\u5b57\u6bb52 \u7c7b\u578b2(\u957f\u5ea6) \u2026\u2026 )
\n\u4f8b\uff1aCREATE TABLE tab01(name varchar(50),datetime default now())<\/p>\n
DROP TABLE \u6570\u636e\u8868\u540d\u79f0 (\u6c38\u4e45\u6027\u5220\u9664\u4e00\u4e2a\u6570\u636e\u8868)<\/p>\n
\n4. \u8bb0\u5f55\u96c6\u5bf9\u8c61\u7684\u65b9\u6cd5\uff1a
\nrs.movenext \u5c06\u8bb0\u5f55\u6307\u9488\u4ece\u5f53\u524d\u7684\u4f4d\u7f6e\u5411\u4e0b\u79fb\u4e00\u884c
\nrs.moveprevious \u5c06\u8bb0\u5f55\u6307\u9488\u4ece\u5f53\u524d\u7684\u4f4d\u7f6e\u5411\u4e0a\u79fb\u4e00\u884c
\nrs.movefirst \u5c06\u8bb0\u5f55\u6307\u9488\u79fb\u5230\u6570\u636e\u8868\u7b2c\u4e00\u884c
\nrs.movelast \u5c06\u8bb0\u5f55\u6307\u9488\u79fb\u5230\u6570\u636e\u8868\u6700\u540e\u4e00\u884c
\nrs.absoluteposition=N \u5c06\u8bb0\u5f55\u6307\u9488\u79fb\u5230\u6570\u636e\u8868\u7b2cN\u884c
\nrs.absolutepage=N \u5c06\u8bb0\u5f55\u6307\u9488\u79fb\u5230\u7b2cN\u9875\u7684\u7b2c\u4e00\u884c
\nrs.pagesize=N \u8bbe\u7f6e\u6bcf\u9875\u4e3aN\u6761\u8bb0\u5f55
\nrs.pagecount \u6839\u636e pagesize \u7684\u8bbe\u7f6e\u8fd4\u56de\u603b\u9875\u6570
\nrs.recordcount \u8fd4\u56de\u8bb0\u5f55\u603b\u6570
\nrs.bof \u8fd4\u56de\u8bb0\u5f55\u6307\u9488\u662f\u5426\u8d85\u51fa\u6570\u636e\u8868\u9996\u7aef\uff0ctrue\u8868\u793a\u662f\uff0cfalse\u4e3a\u5426
\nrs.eof \u8fd4\u56de\u8bb0\u5f55\u6307\u9488\u662f\u5426\u8d85\u51fa\u6570\u636e\u8868\u672b\u7aef\uff0ctrue\u8868\u793a\u662f\uff0cfalse\u4e3a\u5426
\nrs.delete \u5220\u9664\u5f53\u524d\u8bb0\u5f55\uff0c\u4f46\u8bb0\u5f55\u6307\u9488\u4e0d\u4f1a\u5411\u4e0b\u79fb\u52a8
\nrs.addnew \u6dfb\u52a0\u8bb0\u5f55\u5230\u6570\u636e\u8868\u672b\u7aef
\nrs.update \u66f4\u65b0\u6570\u636e\u8868\u8bb0\u5f55<\/p>\n
\u00a0<html>
\n<head>
\n<\/head>
\n<body>
\n<%<\/p>\n
\nset rs=server.createobject(“adodb.recordset”)
\nsql=”select count(*) as\u00a0 aa from xxfb_lmnr\u00a0 where f_lm2=700001″
\nrs.open sql,conn,3,2<\/p>\n
\nResponse.Write rs(“aa”)
\nrs.close
\nset rs=nothing<\/p>\n
%>
\n<\/body>
\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"
\u600e\u6837\u7528ASP\u7edf\u8ba1\u67e5\u8be2\u8bb0\u5f55\u7684\u603b\u6570 \u7528ASP\u5b9e\u73b0\u7684\u4e00\u4e2a\u5c0f\u68c0\u7d22\u7cfb\u7edf,\u8981\u6c42\u6bcf...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[],"class_list":["post-522","post","type-post","status-publish","format-standard","hentry","category-asp"],"_links":{"self":[{"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/posts\/522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.01xj.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=522"}],"version-history":[{"count":1,"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/posts\/522\/revisions"}],"predecessor-version":[{"id":523,"href":"https:\/\/www.01xj.net\/index.php?rest_route=\/wp\/v2\/posts\/522\/revisions\/523"}],"wp:attachment":[{"href":"https:\/\/www.01xj.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.01xj.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.01xj.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}