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航空售票管理信息系統(tǒng)開(kāi)發(fā)文檔(已修改)

2024-09-24 12:05 本頁(yè)面
 

【正文】 數(shù)據(jù)庫(kù)課程設(shè)計(jì)報(bào)告 航空售票管理信息系統(tǒng) 目 錄 一: 系統(tǒng)開(kāi)發(fā)平臺(tái) ........................................................................................................................4 二、數(shù)據(jù)庫(kù)規(guī)劃 ............................................................................................................................4 任務(wù)陳述 ........................................................................................................................4 任務(wù)目標(biāo) ........................................................................................................................4 三、系統(tǒng)定義 ...............................................................................................................................5 系統(tǒng)邊界 ........................................................................................................................5 用戶(hù)視圖 ........................................................................................................................5 四:需求分析 ........................................................................................................................6 用戶(hù)需求說(shuō)明 .................................................................................................................6 數(shù)據(jù)需求 ..............................................................................................................6 事務(wù)需求 ..............................................................................................................7 系統(tǒng)需求說(shuō)明 .................................................................................................................8 ...............................................................................................................8 ...............................................................................................................8 ....................................................................................................8 ....................................................................................................8 ...................................................................................8 ......................................................................................................................9 ..................................................................................................................9 五、數(shù)據(jù)庫(kù)邏輯設(shè)計(jì) .....................................................................................................................9 ER圖 ..............................................................................................................................9 數(shù)據(jù)字典 ........................................................................................................................9 ....................................................................................................9 ............................................................................................................. 10 關(guān)系表 .......................................................................................................................... 11 六、數(shù)據(jù)庫(kù)物理設(shè)計(jì) ................................................................................................................... 11 索引 ............................................................................................................................. 11 視圖 ........................................................................................................
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