根据身份证得到生日函数代码,MSSQL代码库,德仔网

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【MSSQL】根据身份证得到生日函数
作者:maco_wang / 发布于2012/2/8/ 624
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<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">go</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">--</span><span style="color: green; font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes; mso-ascii-font-family: "Courier New"; mso-hansi-font-family: "Courier New"; mso-bidi-font-family: "Courier New";">创建函数</span><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">(</span><span style="color: green; font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes; mso-ascii-font-family: "Courier New"; mso-hansi-font-family: "Courier New"; mso-bidi-font-family: "Courier New";">函数来自</span><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">csdn</span><span style="color: green; font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes; mso-ascii-font-family: "Courier New"; mso-hansi-font-family: "Courier New"; mso-bidi-font-family: "Courier New";">，作者不详</span><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">)</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">create</span><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> <span style="color: blue;">function</span> [dbo]<span style="color: gray;">.</span>[Get_birthday] </span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: gray; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">(</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"><span style="mso-spacerun: yes;">    </span>@idcardno <span style="color: blue;">nvarchar</span><span style="color: gray;">(</span>50<span style="color: gray;">)</span></span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: gray; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">)</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">returns</span><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> <span style="color: blue;">varchar</span><span style="color: gray;">(</span>10<span style="color: gray;">)</span></span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">as</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">begin</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"><span style="mso-spacerun: yes;">    </span><span style="color: blue;">declare</span> @birthday <span style="color: blue;">datetime</span></span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> </span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">if</span><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> <span style="color: gray;">(</span><span style="color: fuchsia;">len</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">)=</span>15 <span style="color: gray;">or</span> <span style="color: fuchsia;">len</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">)=</span>16<span style="color: gray;">)</span> <span style="color: gray;">and</span> <span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>9<span style="color: gray;">,</span>2<span style="color: gray;">)</span> <span style="color: gray;">between</span> 1 <span style="color: gray;">and</span> 12<span style="mso-spacerun: yes;">   </span><span style="color: gray;">and</span> <span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>11<span style="color: gray;">,</span>2<span style="color: gray;">)</span> <span style="color: gray;">between</span> 1 <span style="color: gray;">and</span> 31</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"><span style="mso-spacerun: yes;"> </span><span style="color: blue;">set</span> @birthday<span style="color: gray;">=</span> <span style="color: fuchsia;">convert</span><span style="color: gray;">(</span><span style="color: blue;">varchar</span><span style="color: gray;">(</span>10<span style="color: gray;">),</span><span style="color: red;">'19'</span><span style="color: gray;">+</span><span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>7<span style="color: gray;">,</span>2<span style="color: gray;">)+</span><span style="color: red;">'-'</span><span style="color: gray;">+</span><span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>9<span style="color: gray;">,</span>2<span style="color: gray;">)+</span><span style="color: red;">'-'</span><span style="color: gray;">+</span><span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>11<span style="color: gray;">,</span>2<span style="color: gray;">),</span>120<span style="color: gray;">)</span></span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">else</span><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> <span style="color: blue;">if</span> <span style="color: fuchsia;">len</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">)=</span>18 <span style="color: gray;">and</span> <span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>7<span style="color: gray;">,</span>2<span style="color: gray;">)>=</span>19 <span style="color: gray;">and</span> <span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>11<span style="color: gray;">,</span>2<span style="color: gray;">)</span> <span style="color: gray;">between</span> 1 <span style="color: gray;">and</span> 12<span style="mso-spacerun: yes;">   </span><span style="color: gray;">and</span> <span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>13<span style="color: gray;">,</span>2<span style="color: gray;">)</span> <span style="color: gray;">between</span> 1 <span style="color: gray;">and</span> 31</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"><span style="mso-spacerun: yes;"> </span><span style="color: blue;">set</span> @birthday<span style="color: gray;">=</span> <span style="color: fuchsia;">convert</span><span style="color: gray;">(</span><span style="color: blue;">varchar</span><span style="color: gray;">(</span>10<span style="color: gray;">),</span><span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>7<span style="color: gray;">,</span>4<span style="color: gray;">)+</span><span style="color: red;">'-'</span><span style="color: gray;">+</span><span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>11<span style="color: gray;">,</span>2<span style="color: gray;">)+</span><span style="color: red;">'-'</span><span style="color: gray;">+</span><span style="color: fuchsia;">substring</span><span style="color: gray;">(</span>@idcardno<span style="color: gray;">,</span>13<span style="color: gray;">,</span>2<span style="color: gray;">),</span>120<span style="color: gray;">)</span></span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">else</span><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> </span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"><span style="mso-spacerun: yes;"> </span><span style="color: blue;">set</span> @birthday<span style="color: gray;">=null</span></span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"><span style="mso-spacerun: yes;"> </span><span style="color: blue;">return</span><span style="color: gray;">(</span><span style="color: fuchsia;">convert</span><span style="color: gray;">(</span><span style="color: blue;">varchar</span><span style="color: gray;">(</span>10<span style="color: gray;">),</span>@birthday<span style="color: gray;">,</span>120<span style="color: gray;">))</span></span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">end</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> </span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">--</span><span style="color: green; font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes; mso-ascii-font-family: "Courier New"; mso-hansi-font-family: "Courier New"; mso-bidi-font-family: "Courier New";">测试示例</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: blue; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">select</span><span lang="EN-US" style="font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> dbo<span style="color: gray;">.</span>[Get_birthday]<span style="color: gray;">(</span><span style="color: red;">'222222198306043213'</span><span style="color: gray;">)</span></span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: gray; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;"> </span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">--</span><span style="color: green; font-family: 宋体; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes; mso-ascii-font-family: "Courier New"; mso-hansi-font-family: "Courier New"; mso-bidi-font-family: "Courier New";">运行结果</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">/*</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">1983-06-04</span>
<p align="left" class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-layout-grid-align: none;"><span lang="EN-US" style="color: green; font-family: "Courier New"; font-size: 10pt; mso-font-kerning: 0pt; mso-no-proof: yes;">*/</span>
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