kurs:einfache_selects
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kurs:einfache_selects [2010/05/18 11:15] 127.0.0.1 external edit |
kurs:einfache_selects [2011/12/16 13:28] mh |
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| <code> | <code> | ||
| select last_name, department_id from employees where department_id = 50 or department_id = 60 | select last_name, department_id from employees where department_id = 50 or department_id = 60 | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | select first_name, | ||
| + | last_name, | ||
| + | salary from employees | ||
| + | where salary >= 10000 and | ||
| + | salary < 15000 | ||
| + | order by salary desc | ||
| + | select first_name, | ||
| + | last_name, | ||
| + | salary from employees | ||
| + | where salary in('10000', | ||
| + | '11000', | ||
| + | '13000' | ||
| + | ) | ||
| + | order by salary desc | ||
| + | |||
| + | |||
| + | select first_name, | ||
| + | last_name, | ||
| + | salary from employees | ||
| + | where salary not between 10000 and 14000 | ||
| + | and salary not in (10000, 14000) | ||
| + | order by salary desc | ||
| </code> | </code> | ||
kurs/einfache_selects.txt ยท Last modified: 2020/05/05 12:06 by admin
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