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Description: SSD7 EXCISE 5 大家应急一下哈 本人学生，才学哈
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Size: 6217 |
Author: 李惠允 |
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Description: ssd7练习选择题5-9的答案，应该比较全了
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Size: 15020 |
Author: dong117 |
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Description: 【SSD7】-EX3答案(queries.sql)2008-08-01 16:48/*1.Display the ID, first name, and joining date of each member whose ID begins with the letters "A%B" or "A&B" and who joined the library no later than Nov. 30, 1997. */ SELECT libid,fname,Join_date FROM MEMBER4 WHERE (libid like 'A\%B%' escape '\' or libid like 'A&B%') and Join_date 1 AND SUM(Qty) > 10 ORDER BY SUM(Qty) ASC /*3.List the IDs and first names of all the members who have read less than 5% of the total number of books read from the library, in non-decreasing order of the number of books read by each.*/ SELECT member4.libid,fname,SUM(TimesRead) AS TotalTimesRead FROM MEMBER4 INNER JOIN READ_BY4 ON MEMBER4.libid = READ_BY4.libid GROUP BY MEMBER4.libid,fname HAVING SUM(TimesRead) 1) ORDER BY fname ASC; /*5.List the names of the suppliers and their respective average quantities of title orders received, whose average quantities of title orders received is more than the average quantity of an order in the system.*/ SELECT SUPPLIER4.name,AVG(Qty) AS Avg_qty FROM SUPPLIER4 INNER JOIN (ORDERED4 INNER JOIN PURCHASE_ORDER4 ON PURCHASE_ORDER4.PoNum = ORDERED4.PoNum) ON SUPPLIER4.Supplier_Id = ORDERED4.Supplier_Id GROUP BY SUPPLIER4.name,ORDERED4.Supplier_Id HAVING AVG(Qty) > (SELECT AVG(Qty) FROM PURCHASE_ORDER4) /*6.List alphabetically the first names and IDs of all the male members of the library who joined before Oct. 10, 1995, who have read only five or fewer different titles, and who have not read the same title twice or more*/ SELECT MEMBER4.fname,MEMBER4.libid,READ_BY4.TimesRead,COUNT (DISTINCT CallNumber) FROM MEMBER4 INNER JOIN READ_BY4 ON MEMBER4.libid = READ_BY4.libid WHERE MEMBER4.Gender = 'M' AND Join_date < '1995-10-10'AND TimesRead < 2 GROUP BY MEMBER4.fname,MEMBER4.libid,READ_BY4.TimesRead HAVING COUNT (DISTINCT CallNumber) <= 5
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Size: 873693 |
Author: c978645312@163.com |
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Description: 开耐饥梅陇大学 网上教程 ssd7 exercise5答案。 绝对 正确。 满分的答案。-Open University Meilong famine-resistant ssd7 exercise5 answer online tutorials. Absolutely correct. Perfect answer.
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Size: 97280 |
Author: kevin |
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Description: SSD7 EXCISE 5 大家应急一下哈 本人学生，才学哈-Emergency SSD7 EXCISE 5 we look Kazakhstan I students, scholarship Kazakhstan
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Size: 6144 |
Author: 李惠允 |
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Description: ssd7练习选择题5-9的答案，应该比较全了-ssd7 practice multiple-choice answers to 5-9, it should be a relatively wide
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Size: 14336 |
Author: dong117 |
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Description: SSD7课件，有要的可以去这下载的瓦，绝对经典-SSD7 courseware, have to go it can download the tile, absolute classic
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Size: 62464 |
Author: 胡涛 |
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Description: Carnegie SSD6 课件 第一章-Carnegie SSD6 ppt
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Size: 180224 |
Author: vivizhyy |
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Description: SSD7的练习5和练习7，应付练习要求没问题了。-SSD7 practice 5 and practice 7, to meet the training requirements is no problem.
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Size: 30720 |
Author: lichking |
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Description: icarnegie ssd7 skill5-icarnegie ssd7 skill5
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Size: 5120 |
Author: 心情 |
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Description: Chapter-1 to 6 from Connely and Begg database systems book. This is useful for SSD7 course.
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Size: 2340864 |
Author: nixon |
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Description: The solution for SSD7 Exercise-5 related to the ER diagrams. This contains both the diagram and the text file.
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Size: 38912 |
Author: nixon |
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Description: Chapters 6 to 12 DBMS book by Connolly-Begg. This is useful for the SSD7 icarneige certification.
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Size: 3411968 |
Author: nixon |
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Description: 这是陕西某所高校所使用的PPt,欢迎大家下载和学习-This is the PPT of using at one college of Shan Xi，please everyone download and study
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Size: 3070976 |
Author: 汪华 |
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Description: SSD7 Ex. 5 answers, 100 accurate-SSD7 Ex. 5 answers, 100 accurate
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Size: 2048 |
Author: vikas |
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Description: ssd7 Exercise5完整答案 包括两部分 90分-ssd7 Exercise5 complete answer consists of two parts 90 min
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Size: 79872 |
Author: 寥朗 |
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Description: 珍藏，西北工业大学国家示范软件学院,SSD7教程。-Collection, Northwestern Polytechnical University National Model Software College, SSD7 tutorial.
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Size: 1446912 |
Author: wang |
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Description: SSD7 exercise 5.This exercise is very difficult. Here we need to make a picture in a format hyphae, and an mxm file. All this must be done in sql.
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Size: 30720 |
Author: Evgenya |
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Description: SSD7系列Exercise6,包含了三个版本的做法，exercise 5 重在对数据库的分析，以及画ERD！-The answers of SSD7 exercise5 from Carnegie
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Size: 23552 |
Author: huazhang |
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Description: Icarnegie ssd7 MCQ5 / MCQ 5 / Multiple-Choice Quiz 5
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Size: 22528 |
Author: ko |
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