自拍唯美在线另类_青青青青青手机视频在线观看视频_露脸口爆456在线播放
<keygen id="rUNQc0s"><nav id="rUNQc0s"><video id="rUNQc0s"></video></nav></keygen>
  • <base id="rUNQc0s"></base>
      <optgroup id="rUNQc0s"></optgroup>
        <details id="rUNQc0s"><rp id="rUNQc0s"><select id="rUNQc0s"></select></rp></details>
      1. <var id="rUNQc0s"></var>
        it brings together the name, photograph, team, and statistics of one player. 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. In fact, the word column is synonymous with the word field, and the word row is synonymous with the word record.

        A database can contain more than one table, each with a unique name. These tables can be related or independent from one another. A subset of data extracted from one or more tables is called a recordset (or a DataSet in ASP.NET). A recordset is also a table because its a collection of records that share the same columns. For example

        COPYRIGHT (C) 2002 YOUR COMPANY NAME, ALL RIGHT RESERVED
        HOME    |    CONTACT    |    ABOUT    |    NEWS/EVENTS    |    SOLUTION    |    SITE MAP

         
      2. <main></main>
          <bdo></bdo>
                  • <tt></tt>

                      友情鏈接:

                      成人高清综合网站 |亚州动物第一页 |夜晚大炕上罪恶全文 |欧洲一级a |2019国产拍摄视频 |永久免费地址 |欧美c一级 |超爽影院免费体验区 |多人巨乳高清版在线 |2018牛牛精品视频在线观看 |