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我在我的SQL Server數據庫3個tabels具有以下信息:如何加入多個tabels查詢腳本
tabel: TeacherInfo
columns: tID, tName, tAge, tLocationId
values 1 Abel 53 1
2 Bob 23 2
3 Apaul 24 2
tabel: LocationInfo
columns: lId, lDesc
values: 1 Street A
2 Street B
tabel: CourseInfo
columns: cId, cName, masterTeacherId, assistTeacherId
values: 1 Maths 1 2
2 English 1 3
我需要的是一個SQL查詢腳本,可以返回以下值,
couseName, masterName, masterAge, masterLocation, assistName, assistAge, assistLocation
Maths Abel 53 Street A Bob 23 Street B
English Abel 53 Street A Apaul 24 Street B
那麼如何編寫SQL腳本?提前致謝!
聽起來像功課有點... – Kosi2801 2010-01-26 06:50:36
這是真的不做作業:-) – 2010-01-26 07:31:44