{"id":396865,"date":"2021-03-16T02:00:26","date_gmt":"2021-03-15T18:00:26","guid":{"rendered":"http:\/\/4563.org\/?p=396865"},"modified":"2021-03-27T03:05:37","modified_gmt":"2021-03-26T19:05:37","slug":"%e5%ad%a6%e7%94%9f%e6%95%99%e5%8a%a1%e7%b3%bb%e7%bb%9f-sql-%e6%b1%82%e5%8a%a9","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=396865","title":{"rendered":"\u5b66\u751f\u6559\u52a1\u7cfb\u7edf Sql \u6c42\u52a9"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u5b66\u751f\u6559\u52a1\u7cfb\u7edf Sql \u6c42\u52a9               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : LeeReamond <\/span>  <span><i><\/i> 1<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u5982\u9898\uff0c\u6559\u52a1\u7cfb\u7edf\u662f\u9762\u5411\u9ad8\u4e2d\u751f\u7684\uff0c\u73b0\u6709\u4e00\u9700\u6c42\u662f\u7edf\u8ba1\u5404\u73ed\u5b66\u751f\u6bcf\u5b66\u671f\u6392\u540d\u53d8\u5316\u5e45\u5ea6\uff0c\u6bcf\u5b66\u671f\u534a\u5e74\u3002<\/p>\n<p>\u76ee\u524d\u6709\u4e00\u5f20\u8868\u662f\u50a8\u5b58\u5b66\u751f\u6210\u7ee9\u7684\u603b\u8868\uff0c\u5168\u6821\u6240\u6709\u5b66\u751f\u6210\u7ee9\u90fd\u5b58\u5728\u5176\u4e2d\uff0c\u8868\u5185\u6709\u5982\u4e0b\u51e0\u9879<\/p>\n<pre><code>\u5b66\u751f ID(\u4e3b\u952e)   \u6210\u7ee9\u4e0a\u4f20\u65f6\u95f4(\u6709\u7d22\u5f15)       \u6210\u7ee9\u503c(\u6216\u6392\u540d\u503c)   .... \u5176\u4f59\u9879\u5ffd\u7565 1             2020-09-30 12:00:00      120 1             2020-10-30 12:00:00      89 1             2020-11-28 12:00:00      130 3             2020-09-30 12:00:00      100 3             2020-11-28 12:00:00      99 <\/code><\/pre>\n<p>\u9700\u6c42\u662f\uff0c\u8f93\u5165\u4e00\u4e2a\u73ed\u7ea7\u53f7\uff0c\u6bd4\u5982\u67d0\u5e74\u67d0\u73ed\uff0c\u8fd9\u65f6\u5019\u4f1a\u5230\u53e6\u4e00\u5f20\u8868\u91cc\u53d6\u51fa\u4e00\u4e2a\u96c6\u5408\uff0c\u5176\u4e2d\u5305\u542b\u8be5\u73ed\u6240\u6709\u5b66\u751f\u7684 ID<\/p>\n<p>\u7136\u540e\u5e0c\u671b\u5728\u4e00\u4e2a\u67e5\u8be2\u91cc\uff0c\u8f93\u5165\u8fd9\u4e2a ID \u7684\u96c6\u5408\uff0c\u5230\u6210\u7ee9\u603b\u8868\u91cc\u9009\u51fa\u5bf9\u5e94\u7684\u5b66\u751f\u5728\u6307\u5b9a\u5468\u671f\u5185\u7b2c\u4e00\u6b21\u548c\u6700\u540e\u4e00\u6b21\u6210\u7ee9\u7684\u5dee\u503c\uff0c\u5e0c\u671b\u5f97\u5230\u7684\u8f93\u51fa\u8868\u5982\u4e0b\uff1a<\/p>\n<pre><code>&gt; select ... from ... where student_id = [1,2,3,4,5,6,7,8...] and \u5468\u671f between 2020-01-01 and 2020-12-31 &gt;   \u5b66\u751f ID    \u5dee\u503c   1         10   3         -1  <\/code><\/pre>\n<p>\u8bf7\u95ee\u8fd9\u4e2a\u9700\u6c42\u80fd\u5728\u4e00\u6761 SQL \u8bed\u53e5\u4e2d\u5b9e\u73b0\u5417\uff1f<\/p>\n<p>\u76ee\u524d\u7684\u505a\u6cd5\u662f\u4ea4\u7ed9\u4e1a\u52a1\u7aef\uff0c\u9488\u5bf9\u6bcf\u540d\u5b66\u751f\u53d1\u8d77\u4e00\u6b21\u8bf7\u6c42\uff0c\u83b7\u53d6\u5176\u4e2a\u4eba\u7684\u524d\u540e\u5dee\u503c\uff0c\u4f46\u662f\u4e00\u4e2a\u73ed 40 \u540d\u5b66\u751f\u5c31\u8981\u83b7\u53d6 40 \u6b21\uff0c\u592a\u6162\u4e86<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>6<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"5536037\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : jhdxr <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5148\u8bf4\u662f\u5565\u6570\u636e\u5e93\uff0c\u5982\u679c\u662f Oracle \u76f4\u63a5\u4e00\u6761 SQL \u641e\u5b9a\u5c31\u884c\uff0c\u53bb\u770b URP \u4e4b\u7c7b\u7684\u6559\u52a1\u7cfb\u7edf\u904d\u5730\u8fd9\u79cd\u590d\u6742 SQL \u3002\u5982\u679c\u662f MySQL \u90a3\u5927\u6982\u7387\u8fd8\u662f\u5f97\u4e1a\u52a1\u4e0a\u53bb\u6574\u5408\uff08\u4e0d\u662f\u8bf4 MySQL \u7f3a\u5c11\u76f8\u5e94\u7684\u8bed\u6cd5\uff0c\u800c\u662f MySQL \u5728\u6570\u636e\u91cf\u5e76\u4e0d\u7b97\u5f88\u5927\u7684\u65f6\u5019\uff0c\u5bf9\u4e8e\u201c\u590d\u6742\u201dSQL \u7684\u652f\u6301\u5728\u6027\u80fd\u4e0a\u5df2\u7ecf\u8fbe\u5230\u4e86\u4e0d\u53ef\u7528\u7684\u7a0b\u5ea6\uff09                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5536038\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : shiji <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5b66\u751f ID \u5373\u7136\u662f\u6210\u7ee9\u603b\u8868\u7684\u4e3b\u952e\uff0c\u600e\u4e48\u4f1a\u91cd\u590d\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5536039\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : kaiki <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e0d\u4e00\u5b9a\u975e\u8981\u7528 SQL \u5427\uff0c\u4f60\u628a\u6570\u636e\u5168\u90e8\u53d6\u51fa\u6765\uff0c\u7a0b\u5e8f\u5faa\u73af\u8dd1\u51fa\u7ed3\u679c\u5462\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5536040\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : shiji <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div> <img decoding=\"async\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2021\/03\/d5O7r2OH.png\" alt=\"\u5b66\u751f\u6559\u52a1\u7cfb\u7edf Sql \u6c42\u52a9\"><br \/>\u9700\u8981\u628a\u65e5\u671f\u9650\u5b9a\u540c\u65f6\u653e\u5728\u4e24\u5904 where \u91cc\u9762                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5536041\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : LeeReamond <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @jhdxr \u6570\u636e\u5e93\u662f mysql\uff0c\u4f46\u662f\u60f3\u4e86\u89e3\u4e00\u4e0b oracle \u600e\u4e48\u5b9e\u73b0\u8fd9\u4e2a\u590d\u6742\u64cd\u4f5c\uff0c\u5927\u4f6c\u80fd\u6307\u70b9\u4e00\u4e0b\u4e48                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"5536042\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : LeeReamond <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @shiji \u4e0d\u597d\u610f\u601d\uff0c\u5b66\u751f ID \u662f\u5b66\u751f\u8868\u7684\u4e3b\u952e\uff0c\u5199\u95ee\u9898\u65f6\u6bd4\u8f83\u5934\u660f\u76f4\u63a5\u5199\u4e0a\u53bb\u4e86\uff0c\u6210\u7ee9\u8868\u6709\u4e1a\u52a1\u65e0\u5173\u7684\u4e3b\u952e                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u751f\u6559\u52a1\u7cfb\u7edf Sql \u6c42\u52a9 \u8cc7\u6df1\u5927&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/396865"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=396865"}],"version-history":[{"count":1,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/396865\/revisions"}],"predecessor-version":[{"id":396867,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/396865\/revisions\/396867"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=396865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=396865"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=396865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}