SQL Queries

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use empdemographics;
select * from employeedemographics;

select firstname,lastname
from employeedemographics
where age=35;

select firstname,lastname,gender
from employeedemographics
where age=30 and gender='female';

select firstname,lastname,gender
from employeedemographics
where age>30 and gender='female';

select count(firstname) as count_firstname
from employeedemographics
where age>30 and gender='female';

select *
from employeedemographics
where employeeid like '%1%';

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