Difference between revisions of "Yurttas/PL/DBL/mysql-f-2010/01/BankOne/q110.sql"
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(Created page with "<syntaxhighlight lang="sql" line start="1" enclose="div">→REM REM q110.sql REM REM Find all customers who have an account at all branches REM located in 'Brooklyn'. REM: ...") |
(No difference)
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Latest revision as of 01:52, 4 November 2013
1/*
2REM
3REM q110.sql
4REM
5REM Find all customers who have an account at all branches
6REM located in 'Brooklyn'.
7REM
8*/
9
10\. set-db.sql
11
12SELECT DISTINCT S.customername
13FROM Depositor S
14WHERE NOT EXISTS
15 (SELECT branchname
16 FROM Branch
17 WHERE branchcity = 'Brooklyn'
18 AND branchname NOT IN (SELECT T.branchname
19 FROM Depositor T
20 WHERE S.customername = T.customername));