SQL-запрос для вычисления разницы между двумя датами? Вопросы и ответы на собеседовании по SQL #SQL

SQL Tutorial: ORDER BY Rownum with order by in Oracle SQL/PLSQL -PART2 The ORDER BY and LIMIT Clauses in SQL to Help With Sorting Как загрузить один миллиард строк в базу данных SQL 6 SQL-соединений, которые вы ОБЯЗАТЕЛЬНО должны знать! (Анимация + Практика) 39 How to update data in one table from another table in sql Sort SQL data in Ascending and descending with single column or multiple columns using ORDER BY SQL Window Functions | Clearly Explained | PARTITION BY, ORDER BY, ROW_NUMBER, RANK, DENSE_RANK SQL ORDER BY With Multiple Columns SQL Query | Custom Sorting | Order by Month in an Year SQL Order of Execution (Visually Explained) | Understanding How Queries Run SQL Tip #1: Simple SELECT with an Order By SQL Server Order By Секрет оптимизации SQL-запросов — понимание порядка выполнения SQL Sorting Your Results in SQL SQL course - ORDER BY using column numbers (lesson 5) SQL server: order a specific item or more items using order by case How to use limit in SQL | Order by with Limit in SQL Which clause evaluated first in SQL execution order #sql #query #javaprogramming #java4quicklearning What is ORDER BY clause in Postgresql | PostgreSQL order by clause SQL ORDER BY How to output an SQL query in order SQL Query To Print the Details of Employees Whose first_name ends with 't' | #SQL #interview SQL Query Execution Order #Shorts 81 Find second highest salary from employee table using SQL? #interviewquestions #javaprogramming Unlocking the Secret:Retrieve Customers that has Orders #SQL How to use Sorting (Order By) in Select Statement in SQL Server -SQL Server /TSQL Tutorial Part 109