{"id":153,"date":"2013-05-02T08:00:00","date_gmt":"2013-05-02T00:00:00","guid":{"rendered":"http:\/\/31.0.2.219:81\/?p=153"},"modified":"2014-03-11T13:58:40","modified_gmt":"2014-03-11T05:58:40","slug":"access%e8%bd%acsqlserver%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9","status":"publish","type":"post","link":"http:\/\/www.huike007.cn\/?p=153","title":{"rendered":"Access\u8f6cSqlServer\u7684\u6ce8\u610f\u4e8b\u9879"},"content":{"rendered":"

[code]1\u3001\u81ea\u52a8\u589e\u52a0\u5b57\u6bb5\u9700\u8981\u91cd\u5199\u3002\u5728access\u4e2d\u7ecf\u5e38\u4f7f\u7528\u7684\u81ea\u52a8\u7f16\u53f7\u5b57\u6bb5\uff0c\u5bfc\u5165\u5230mssql\u540e\uff0c\u4ed6\u5e76\u4e0d\u662f\u81ea\u589e\u578b\u7684int\uff0c\u9700\u8981\u624b\u5de5\u8bbe\u7f6e\uff0c\u628a\u5bfc\u5165\u540e\u7684\u81ea\u52a8\u7f16\u53f7\u5b57\u6bb5\u7684\u6807\u8bc6\u7684\u201c\u5426\u201d\u6539\u4e3a\u201c\u662f\u201d\uff0c\u201c\u79cd\u5b50\u201d\u548c\u201c\u9012\u589e\u91cf\u201d\u90fd\u4e3a\u201c1\u201d\uff0c\u624d\u80fd\u6210\u4e3a\u81ea\u52a8\u7f16\u53f7\u3002
\n2\u3001\u6240\u6709\u7684\u9ed8\u8ba4\u503c\u90fd\u4e22\u5931\u4e86\u3002\u4e3b\u8981\u662f\u6570\u5b57\u7c7b\u578b\u548c\u65e5\u671f\u7c7b\u578b
\n3\u3001\u6240\u6709now()\uff0ctime()\uff0cdate()\u8981\u6539\u6210getdate()
\n4\u3001\u6240\u6709datediff('d', time1, time2)\u8981\u6539\u6210datediff(day, time1, time2)
\n5\u3001\u6240\u6709datediff('ww', time1, time2)\u8981\u6539\u6210datediff(week, time1, time2)
\n6\u3001\u6240\u6709datediff('d', time1, time2)\u8981\u6539\u6210datediff(day, time1, time2)
\n7\u3001\u5728mssql server\u4e2d\uff0c\u6709\u8bb8\u591a\u4fdd\u7559\u5b57\uff0c\u5728access\u4e2d\u662f\u6ca1\u6709\u7684\uff0c\u5f53\u4f60\u628a\u6570\u636e\u5bfc\u5165\u5230mssql\u7684\u65f6\u5019\uff0c\u95ee\u9898\u5c31\u51fa\u6765\u4e86\u3002mssql\u5728\u5bfc\u5165\u7684\u65f6\u5019\uff0c\u4f1a\u81ea\u52a8\u7ed9\u8fd9\u4e9b\u5b57\u6bb5\uff08\u5305\u62ec\u6570\u636e\u5e93\u4e2d\u7684\u8868\u540d\uff09\u52a0\u4e0a\u201c[\u5b57\u6bb5\u540d]\u201d\uff0c\u56e0\u6b64\uff0c\u4f60\u5fc5\u987b\u4fee\u6539\u4f60\u7684\u811a\u672c\uff0c\u628a\u76f8\u5e94\u7684\u5b57\u6bb5\u540d\u5b57\uff08\u6216\u8005\u8868\u540d\u5b57\uff09\u52a0\u4e0a\u4e2d\u62ec\u53f7\uff0c\u6216\u6539\u53d8\u5b57\u6bb5\u540d\u5b57\u4e3a\u4e0d\u662fmssql\u7684\u4fdd\u7559\u5b57
\n8\u3001\u5728\u7528access\u5173\u4e8e\u65f6\u95f4\u7684\u4f7f\u7528\uff0c\u5927\u5bb6\u559c\u6b22\u4f7f\u7528\u201cselect * From aaaa while time="&now()\u201d\u8fd9\u6837\u7684sql\u8bed\u53e5\uff0c\u7136\u800c\uff0c\u5728mssql\u4e2d\u6ca1\u6709\u201cnow()\u201d\u8fd9\u4e2a\u51fd\u6570\uff0c\u800c\u662f\u4f7f\u7528\u201cgetdate()\u201d\uff0c\u6240\u4ee5\uff0c\u6240\u6709\u7684sql\u8bed\u53e5\u4e2d\u7684\u201cnow()\u201d\u5fc5\u987b\u6362\u6210\u201cgetdate()\u201d\u3002
\n9\u3001\u65e5\u671f\u51fd\u6570\u4e0d\u76f8\u540c\uff0c\u5728\u5bf9ACCESS\u6570\u636e\u5e93\u5904\u7406\u4e2d\uff0c\u53ef\u7528date()\u3001time()\u7b49\u51fd\u6570\uff0c\u4f46\u5bf9
\nSQL SERVER\u6570\u636e\u5e93\u5904\u7406\u4e2d\uff0c\u53ea\u80fd\u7528datediff,dateadd\u7b49\u51fd\u6570\uff0c\u800c\u4e0d\u80fd\u7528date()\u3001time()\u7b49\u51fd\u6570\u3002
\n10\u3001\u8f6c\u5316\u65f6\uff0c\u8ddf\u65e5\u671f\u6709\u5173\u7684\u5b57\u6bb5\uff0cSQL SERVER\u9ed8\u8ba4\u4e3asmalldatetime\u578b\uff0c\u6211\u4eec\u6700\u597d\u5c06\u5b83\u53d8\u4e3adatetime\u578b\uff0c\u56e0\u4e3adatetime\u578b\u7684\u8303\u56f4\u6bd4smalldatetime\u578b\u5927\u3002\u6709\u65f6\u7528smalldatetime\u578b\u65f6\uff0c\u8f6c\u5316\u5931\u8d25\uff0c\u800c\u7528datetime\u578b\u65f6\uff0c\u8f6c\u5316\u6210\u529f
\n11\u3001isnull(rowname)\u8981\u6539\u6210rowname = null
\n12\u3001CursorType\u8981\u6539\u62101,\u4e5f\u5c31\u662f\u6253\u5f00\u6570\u636e\u5e93\u65f6\u8981\u7ed9\u51fa\u7b2c\u4e00\u4e2a\u6570\u5b57\u53c2\u6570\u4e3a1\uff0c\u5426\u5219\u8bb0\u5f55\u53ef\u80fd\u663e\u793a\u4e0d\u5b8c\u6574
\n13\u3001\u5907\u6ce8\u7c7b\u578b\u8981\u901a\u8fc7cast(column as varchar)\u6765\u4f7f\u7528
\n14\u3001true\/false\u7c7b\u578b\u4e0d\u80fd\u4f7f\u7528\uff0c\u8981\u53d8\u4e3a1\/0
\n15\u3001\u5bf9\u6b64\u4e24\u79cd\u6570\u636e\u5e93\u8fdb\u884c\u64cd\u4f5c\u7684sql\u8bed\u53e5\u4e0d\u5168\u76f8\u540c\uff0c\u4f8b\u5982\uff1a\u5728\u5bf9ACCESS\u6570\u636e\u5e93\u8fdb\u884c\u5220\u9664\u7eaa\u5f55\u65f6\u7528\uff1a"deIete * Fr0m user where id=10",\u800c\u5bf9SQL SERVER\u6570\u636e\u5e93\u8fdb\u884c\u5220\u9664\u662f\u7528\uff1a"de1ete user where id=10".
\n16\u3001\u5728\u5bf9ACCESS\u6570\u636e\u5e93\u5904\u7406\u4e2d,sql\u8bed\u53e5\u4e2d\u76f4\u63a5\u53ef\u4ee5\u7528\u4e00\u4e9bVB\u7684\u51fd\u6570\uff0c\u50cfcstr()\u51fd\u6570\uff0c\u800c\u5bf9SQL SERVER\u6570\u636e\u5e93\u5904\u7406\u4e2d\uff0c\u5374\u4e0d\u80fd\u7528
\n17\u3001\u5728access\u7684sql\u8bed\u53e5\u4e2d\u7684\u65f6\u95f4\u4f7f\u7528\u53d8\u91cf\u67e5\u8be2\u7684\u65f6\u5019\uff0c\u5927\u5bb6\u4e00\u822c\u4f7f\u7528"select * from aaaa while time=#"&\u53d8\u91cf\u540d&"#"\uff0c\u5728mssql\u4e2d\u662f\u4e0d\u884c\u7684\uff0c\u4ed6\u7684\u8bed\u6cd5\u662f\u201cselect * from aaaa while time='"&\u53d8\u91cf\u540d&"'"\u201d\u3002\uff08\u610f\u601d\u662f\u8ba9\u4f60\u628a\u65e5\u671f\u65f6\u95f4\u53d8\u91cf\u5f53\u6210\u5b57\u7b26\u4e32\u6765\u4f7f\u7528\uff09
\n18\u3001\u539f\u6765ASP\u91cc\u7684\u201cDeIete * FR0M \u2026\u2026\u201d\u8981\u6539\u4e3a\u201cDeIete FR0M \u2026\u2026\u201d
\n19\u3001\u6709\u53ef\u80fdrs.update\u5931\u8d25\uff0c\u4fee\u6539\u6210update \u8868\u540d s et \u5b57\u6bb5=\u2018\u503c' \u8fd9\u6837\u901a\u8fc7
\n20\u3001access\u91cc\u9762\u9664\u6cd5\u53ef\u4ee5\u4f7f\u7528"\\"\u6216\u8005"\/"\uff0cMSSQL\u91cc\u9762\u53ea\u80fd\u4f7f\u7528"\/"
\n21\u3001\u5728SqlServer\u4e2d\u5efa\u7acb\u4e3b\u952e
\n22\u3001\u5982\u679c\u8fd8\u6709\u95ee\u9898\u7528\uff1ars.open sql,conn,3,2\u8bd5\u8bd5
\n[\/code]<\/p>\n","protected":false},"excerpt":{"rendered":"

[code]1\u3001\u81ea\u52a8\u589e\u52a0\u5b57\u6bb5\u9700\u8981\u91cd\u5199\u3002\u5728access\u4e2d\u7ecf\u5e38\u4f7f\u7528\u7684\u81ea\u52a8\u7f16\u53f7\u5b57\u6bb5\uff0c\u5bfc\u5165\u5230mssql\u540e\uff0c\u4ed6\u5e76\u4e0d\u662f\u81ea\u589e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[178],"tags":[],"_links":{"self":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/153"}],"collection":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=153"}],"version-history":[{"count":1,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/153\/revisions"}],"predecessor-version":[{"id":241,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/153\/revisions\/241"}],"wp:attachment":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=153"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}