又色又爽又黄的视频_青青精品视频国产_操逼的视频
          • <rp id="nm96Zlv"><address id="nm96Zlv"></address></rp>
            1. 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

               
              <thead></thead>
                            1. 友情鏈接:

                              不哭宝贝儿全部进去就不痛了 |玖玖爱这里只有精品视频 |水蜜桃成视频人app下载 |在线高清免费不卡全码 |一道本不卡高清专区 |亚洲狠狠爱综合影院 |七妹在线a导航 |18禁止观看强奷无码视频 |最新地址24小时失效u野鸡网 |草莓视频黄版app下载 |