Using the corrected code from Step 28, include the Select into a temporary table named temptable. Prove your creation by run running a list from temptable where the title includes the characters eng. Hint: wildcard characters needed on your where clause. corrected code from step 28: select last_name, first_name, title, max(t.to_date), dept_name from employees e join titles t on e.emp_no = t.emp_no join dept_emp de on e.emp_no = de.emp_no join departments d on de.dept_no = d.dept_no group by e.emp_no order by last_name, first_name;
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
- Using the corrected code from Step 28, include the Select into a temporary table named temptable. Prove your creation by run running a list from temptable where the title includes the characters eng. Hint: wildcard characters needed on your where clause.
corrected code from step 28: select last_name, first_name, title, max(t.to_date), dept_name
from employees e
join titles t on e.emp_no = t.emp_no
join dept_emp de on e.emp_no = de.emp_no
join departments d on de.dept_no = d.dept_no
group by e.emp_no
order by last_name, first_name;
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
