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Webディレクター・マーケターのためのSQL教室 2015/07/13
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- 1. Copyright BizReach, Inc. All Right Reserved. 2 n 4 5 n 4 n
20154
- 2. Copyright BizReach, Inc. All Right Reserved. 3 Web
- 3. Copyright BizReach, Inc. All Right Reserved. n SQL5 n 40 n 3
n 5 4
- 4. Copyright BizReach, Inc. All Right Reserved. n SQL n n SQL
5
- 5. Copyright BizReach, Inc. All Right Reserved. n SQL5 n 40 n 3
n 5 6
- 6. Copyright BizReach, Inc. All Right Reserved. 7
- 7. Copyright BizReach, Inc. All Right Reserved. n DB n 8
- 8. Copyright BizReach, Inc. All Right Reserved. n DB n 9
- 9. Copyright BizReach, Inc. All Right Reserved. n Excel 10 ID
123 1988-07-07 124 1979-10-23 125 1991-03-30
- 10. Copyright BizReach, Inc. All Right Reserved. ID 123
1988-07-07 124 1979-10-23 125 1991-03-30 n 11 1 1 1
- 11. Copyright BizReach, Inc. All Right Reserved. SQL 12
- 12. Copyright BizReach, Inc. All Right Reserved. SQL n 13
SQL
- 13. Copyright BizReach, Inc. All Right Reserved. SQL n Oracle
Database SQL(Oracle SQL) MySQL, PostgresSQL 14
- 14. Copyright BizReach, Inc. All Right Reserved. SQL 15
- 15. Copyright BizReach, Inc. All Right Reserved. SQL n Google
Analytics etc... n n UI PDCA!! 16
- 16. Copyright BizReach, Inc. All Right Reserved. n SQL
http://blog.nanapi.co.jp/tech/2014/08/15/ director-skill-sql/ PDCA
17
- 17. Copyright BizReach, Inc. All Right Reserved. n SQL5 n 40 n
3 n 5 18
- 18. Copyright BizReach, Inc. All Right Reserved. n
https://apex.oracle.com/pls/apex/ SQL SQL Commands Wi-Fi SQL SQL
19
- 19. Copyright BizReach, Inc. All Right Reserved. n SQLRun n SQL
20
- 20. Copyright BizReach, Inc. All Right Reserved. n n n 21
- 21. Copyright BizReach, Inc. All Right Reserved. n 22 select
from
- 22. Copyright BizReach, Inc. All Right Reserved. n emp n * n
select * from emp; SQL 23 emp
- 23. Copyright BizReach, Inc. All Right Reserved. 24
- 24. Copyright BizReach, Inc. All Right Reserved. n (ename)(job)
select n selectename,job fromemp ; 25 selectename,job 1,2job
- 25. Copyright BizReach, Inc. All Right Reserved. n emp (ename)
(hiredate) (deptno) 2 26
- 26. Copyright BizReach, Inc. All Right Reserved. n emp (ename)
(hiredate) (deptno) 2 n selectename,hiredate,deptno fromemp ;
27
- 27. Copyright BizReach, Inc. All Right Reserved. n order by
order by desc n selectename,hiredate,deptno fromemp order
byhiredate desc ; 28
- 28. Copyright BizReach, Inc. All Right Reserved. n n n 29
- 29. Copyright BizReach, Inc. All Right Reserved. n where 30
select from where
- 30. Copyright BizReach, Inc. All Right Reserved. n
(ename)(hiredate)(deptno) selectename,hiredate,deptno fromemp ; n
10 31
- 31. Copyright BizReach, Inc. All Right Reserved. n 10
selectename,hiredate,deptno fromemp wheredeptno = 10 ; 32
- 32. Copyright BizReach, Inc. All Right Reserved. n ' ' n KING
selectename,hiredate,deptno fromemp whereename = 'KING' ; 33
whereename = KING
- 33. Copyright BizReach, Inc. All Right Reserved. n = >=, ,
< n 3000 selectename,hiredate,sal fromemp wheresal >= 3000 ;
34
- 34. Copyright BizReach, Inc. All Right Reserved. n = >=, ,
< n 198111 selectename,hiredate,sal fromemp wherehiredate >=
'01-01-1981' ; 35 ' ' >=
