30+ SQL Interview Questions Author: neptune | 05th-Jan-2023 #Interview#SQL Data Definition Language (DDL) – It allows end-users to CREATE, ALTER, and DELETE database objects...
The Blunder | Hackerrank Author: neptune | 21st-Nov-2022 #SQL#Hackerrank Write a query calculating the amount of error (i.e.: average monthly salaries), and round it up to the next integer...
The PADS | Hackerrank Author: neptune | 21st-Nov-2022 #SQL#Hackerrank Problem Statement: Generate the following two result sets: 1. Query an alphabetically ordered list of all names in OCCUPATIONS, immediately followed by the first letter of each profession...
7.Solution of Hacker Rank The Report Author: neptune | 23rd-Jan-2023 #SQL#Hackerrank Problem Statement : generate a report containing three columns: Name, Grade and Mark. Ketty doesn't want the NAMES of those students who received a grade lower than 8...
6. Solution of Hacker Rank Employee Salaries. Author: neptune | 23rd-Jan-2023 #SQL#Hackerrank Problem Statement : Query that prints a list of employee names for employees in Employee having a salary greater than $2000 per month and experience less than 10 months...
1. Basic SQL Select Query of Hacker Rank. Author: neptune | 20th-Apr-2022 #SQL#Hackerrank Problem Statement : Query all columns for all American cities in the CITY table with populations larger than 100000. The CountryCode for America is USA...
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