亚洲久久综合爱久久,伊人色爱久久综合网,亚洲香蕉网久久综合影院_免费_91在线观看官网 91福利社区永久 91网站_成年无码av片在线_久久国产自偷自偷免费一区_五月丁香综合缴情六月_偷国内自拍视频在线观看
<param id="UEvzH62"></param><wbr id="UEvzH62"></wbr>
  1. <audio id="UEvzH62"></audio>
          <dialog id="UEvzH62"></dialog>
              <tt id="UEvzH62"><cite id="UEvzH62"><colgroup id="UEvzH62"><section id="UEvzH62"></section></colgroup></cite></tt><pre id="UEvzH62"><dir id="UEvzH62"><link id="UEvzH62"><var id="UEvzH62"></var></link></dir></pre><source id="UEvzH62"><bdo id="UEvzH62"><datalist id="UEvzH62"><map id="UEvzH62"></map></datalist></bdo></source>
              A collection of records that share the same fields is called a table because this kind of information can easily be presented in table format: each column represents a field and each row represents a record. Using database terms, each of these related pieces of information is called a field: each hockey card record?has a name field.

              The building block of a database is the record. A record is a collection of related data treated as a single entity. For example, a hockey trading card could be called a record: it brings together the name, photograph, team, and statistics of one player.

              Information about our artworks

              Using database terms, each of these related pieces of information is called a field: each hockey card record?has a name field, a photograph field, a team field, and various statistic fields.

              A collection of records that share the same fields is called a table because this kind of information can easily be presented in table format: each column represents a field and each row represents a record.
               
                 

              copyright (c) 2003, your artworks company

               
              • <button></button>
                1. 友情鏈接:

                  天天色综合视频色久久_久久色_久久综合_色久久综合网_优衣库AV视频 |欧美日韩亚洲中字二区 |2020人妻中文字字幕在线乱码,日韩人妻无码潮喷中文视频,无码中文有码中文人妻中文,在线 无码 中文 强 乱 |精品国产自在自线官方_2019偷自视频区视频综合_精品国产自在自线 |日本午夜高清无码视频-日本无码亚洲中文字幕-国产亚洲精品免费视频-国内做爰全过程免费的视频-免费特黄特黄的欧美大片 |青青草视频观看-青青草免费视频观看-青青草网站在线播放观看 |国产亚洲日韩在线播放不卡,国产学生情侣久久av,国产乡下三级全黄三级_第一页 |中文字幕乱码免费_夫妇交换性3中文字幕_最好看的2019中文字幕 |日本高清毛片av无码不卡_日本三区不卡高清更新二区_伊人成综合网一级视频_午夜福利不卡片在线播放免费 |日韩高清在线亚洲专区,波多野结衣绝顶大高潮,亚洲欧美丝袜精品久久,精品日本一区二区免费视频 |