Nth Highest Distinct Record using SQL
Write a SQL query to get the nth highest distinct salary from the Employee table. +----+--------+ | Id | Salary | +----+--------+ | 1 | 100 | | 2 …
Category: sql
SQL Coding Exercise – Find Department Highest Salary
Submit your solution: https://leetcode.com/problems/department-highest-salary/ As seen, two tables, you are asked to list the highest salary for each department and the employee name. However, if there are two or …
Posting SQL code on bbForum Triggers Security Rules by CloudFlare
February 18, 2016
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I was trying to post some reply containing SQL code on bbForum and somehow it leads to this page: I have tried setting the security level from medium to …
How to Get Popular Posts of the Year using SQL? (2015)
At the end of each year, as a blogger, you might be interested in knowing the list of top popular posts of the year. Luckily, this can be easily …
PHP Script to Execute MySQL statements in a text file
If you have a few routine SQL statements to execute, you can save them in a *.sql file and login to MySQL console to issue command source. Alternative, you …