Write a sql query that joins two tables in the example


Using the example databases and tables below, write SQL queries using Between, Like and Union.

- Write a SQL query that joins two tables in the example database and uses BETWEEN to restrict record selection. (Use salary to

restrict the data.)

- Write a SQL query that joins two tables in the example database and uses BETWEEN to restrict record selection. (Use hire

dates to restrict the data.)

- Write a SQL query that joins two tables in the example database and uses LIKE to restrict record selection. (Use telephone

area codes to restrict data.)

- Write a SQL query that joins two tables in the example database and uses greater than to restrict record selection. (Use date

of birth to restrict data.)

- Write a SQL query that joins two tables and restricts the data based on a single job classification.

- Write a SQL query that joins two tables and restricts data based on a specific job title and hire_date that is before a specific

date.

- Write a SQL query that uses UNION of the two tables to return appropriate results.

- Write a SQL query that finds a job title record which has no associated employee.

- Write a SQL query that finds all the job classifications(no duplicates).

- Write a SQL query that finds all employees whose last name begins with the letters p through z.

Write the following queries using the SQL GROUP statement.

- Group employees by job classification: Select the employees' last names and group them by EEO-1 Classification.

- Group employees by salary: Select the employees' last names and group them by salary.

- Group employees by salary within their job classification: Select the employees' last names and group them by salary within their EEO-1 Classification.

Write the following queries.

- Find the number of employees within each job classification.

- Find the number of exempt employees within each job title.

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Database Management System: Write a sql query that joins two tables in the example
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