火鸡精品导航_青草视频在线观看最新_成年av动漫网站18禁
<em id="I6BYEBN"><output id="I6BYEBN"><figcaption id="I6BYEBN"><button id="I6BYEBN"></button></figcaption></output></em><canvas id="I6BYEBN"><dt id="I6BYEBN"><menu id="I6BYEBN"><abbr id="I6BYEBN"></abbr></menu></dt><del id="I6BYEBN"></del><object id="I6BYEBN"></object><small id="I6BYEBN"></small><summary id="I6BYEBN"></summary></canvas><center id="I6BYEBN"><noframes id="I6BYEBN"><option id="I6BYEBN"><dir id="I6BYEBN"></dir></option>
            1. 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

               
                    <base></base><var></var>

                      友情鏈接:

                      国产女主播自慰精品视频 |色丁香之五月婷婷开心 |被老外一个接一个上 |老师你下面太紧进不去 |pr秀美图 |别喊、我慢慢、进去就不难受了 |中文字幕手机在线香一本蕉 |大香蕉在线观看 |在线综合+亚洲+欧美+日韩 |真人抽搐一进一出试看 |