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hacktoberfest2021's Issues

Query: 49

⭐ Request Type

Write an SQL query to fetch departments along with the total salaries paid for each of them.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 5

⭐ Request Type

Write an SQL query to find the position of the alphabet (‘a’) in the first name column ‘Amitabh’ from the Worker table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query : 25

⭐ Request Type

Write an SQL query to fetch duplicate records having matching data in some fields of a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 32

⭐ Request Type

Write an SQL query to show the top n (say 10) records of a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 41

⭐ Request Type

Write an SQL query to show all departments along with the number of people in there.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 40

⭐ Request Type

Write an SQL query to fetch the departments that have less than five people in it.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 23

⭐ Request Type

Write an SQL query to fetch the no. of workers for each department in descending order.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 28

⭐ Request Type

Write an SQL query to clone a new table from another table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 39

⭐ Request Type

Write an SQL query to fetch the first 50% records from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 9

⭐ Request Type

Write an SQL query to print the FIRST_NAME from Worker table after replacing ‘a’ with ‘A’.the

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 15

⭐ Request Type

Write an SQL query to print details of Workers with DEPARTMENT name as “Admin”.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 4

⭐ Request Type

Write an SQL query to print the first three characters of FIRST_NAME from the Worker table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 16

⭐ Request Type

Write an SQL query to print details of the Workers whose FIRST_NAME contains ‘a’.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 20

⭐ Request Type

Write an SQL query to print details of the Workers who have joined in Feb’2014.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 42

⭐ Request Type

Write an SQL query to show the last record from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 29

⭐ Request Type

Write an SQL query to fetch intersecting records of two tables.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 47

⭐ Request Type

Write an SQL query to fetch three min salaries from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 25

⭐ Request Type

Write an SQL query to fetch duplicate records having matching data in some fields of a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 6

⭐ Request Type

Write an SQL query to print the FIRST_NAME from Worker table after removing white spaces from the right side.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 7

⭐ Request Type

Write an SQL query to print the DEPARTMENT from the Worker table after removing white spaces from the left side.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 10

⭐ Request Type

Write an SQL query to print the FIRST_NAME and LAST_NAME from the Worker table into a single column COMPLETE_NAME. A space char should separate them.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 38

⭐ Request Type

Write an SQL query to fetch intersecting records of two tables.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 18

⭐ Request Type

Write an SQL query to print details of the Workers whose FIRST_NAME ends with ‘h’ and contains six alphabets.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 37

⭐ Request Type

Write an SQL query to show one row twice in results from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 8

⭐ Request Type

Write an SQL query that fetches the unique values of DEPARTMENT from the Worker table and prints its length.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 35

⭐ Request Type

Write an SQL query to fetch the list of employees with the same salary.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 36

⭐ Request Type

Write an SQL query to show the second highest salary from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 14

⭐ Request Type

Write an SQL query to print details of workers excluding first names, “Vipul” and “Satish” from Worker table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 24

⭐ Request Type

Write an SQL query to print details of the Workers who are also Managers.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 44

⭐ Request Type

Write an SQL query to fetch the last five records from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 48

⭐ Request Type

Write an SQL query to fetch nth max salaries from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 33

⭐ Request Type

Write an SQL query to determine the nth (say n=5) highest salary from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 34

⭐ Request Type

Write an SQL query to determine the 5th highest salary without using TOP or limit method.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 45

⭐ Request Type

Write an SQL query to print the name of employees having the highest salary in each department.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 22

⭐ Request Type

Write an SQL query to fetch worker names with salaries >= 50000 and <= 100000.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 43

⭐ Request Type

Write an SQL query to fetch the first row of a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query 3

⭐ Request Type

Write an SQL query to fetch unique values of DEPARTMENT from Worker table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 26

⭐ Request Type

Write an SQL query to show only odd rows from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 50

⭐ Request Type

Write an SQL query to fetch the names of workers who earn the highest salary.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 30

⭐ Request Type

Write an SQL query to show records from one table that another table does not have.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 13

⭐ Request Type

Write an SQL query to print details for Workers with the first name as “Vipul” and “Satish” from Worker table.the

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 31

⭐ Request Type

Write an SQL query to show the current date and time.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query 27

⭐ Request Type

Write an SQL query to show only even rows from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 19

⭐ Request Type

Write an SQL query to print details of the Workers whose SALARY lies between 100000 and 500000.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 46

⭐ Request Type

Write an SQL query to fetch three max salaries from a table.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 17

⭐ Request Type

Write an SQL query to print details of the Workers whose FIRST_NAME ends with ‘a’.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 12

⭐ Request Type

Write an SQL query to print all Worker details from the Worker table order by FIRST_NAME Ascending and DEPARTMENT Descending.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

Query: 21

⭐ Request Type

Write an SQL query to fetch the count of employees working in the department ‘Admin’.

❌ Additional Info

Read Contribute.MD for more info as to how to contribute.

Refer to the Tables in the table folder.

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