一本之道dvd在线播放_清风阁黄色_15王伦宝china69
      1. <main id="Q0QtuLr"></main>
        • 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

           
            <acronym></acronym><details></details>

                友情鏈接:

                成人手机在线免费视频 |试看120秒小视频动态图 |土豪漫画网 |毛a片 |大片a免费观看在线视品 |中国人体艺术 |雪白粗大张开轮流 |日韩三极猛片电影qvod |免费黄色视频 |快播小电影 |