SQL date between - SQL Tutorial
WHERE OrderDate BETWEEN '2023-01-01' AND '2023-12-31'; In this example, OrderDate is the date column, and the range specified by BETWEEN ‘2023-01-01’ AND ‘2023-12-31’ ensures that only …
Optimize MySQL Queries for Date Range Filtering Using ... - w3resource
Jan 1, 2025 · Learn how to optimize MySQL queries by leveraging an index on the OrderDate column to filter orders within a specific date range efficiently.
customer-oreders/SQL capstone project 1.sql at main - GitHub
Write a query to retrieve the customers who have placed orders for a specific product in consecutive months. SELECT c.Name FROM Customers c INNER JOIN Orders o ON c.CustomerID = …
SQL SELECT Query - GeeksforGeeks
Jan 13, 2026 · The HAVING clause is used to filter results after applying GROUP BY. In this example, we will find countries that have 2 or more customers in the Customer table.
sql - How to write a WHERE Clause to find all records in a specific ...
Sep 25, 2019 · Using the MONTH and YEAR functions as suggested in most of the responses has the disadvantage that SQL Server will not be able to use any index there may be on your date column. …
QUERYING THE DATABASE: QUERIES and VIEWS
Modify the Orders query to show only customers from Oregon and list each customer's name and address once only (i.e., remove redundant columns). Use CompanyName from the Customers table, …
SQL Subquery Practice: 15 Exercises with Solutions - LearnSQL.com
Dec 12, 2023 · The WHERE clause condition of the main query says that the unit_price should be greater than the average unit_price for this category, as returned by the subquery.
27 SQL Query Examples to Practice Data Analysis - Great Learning
Oct 17, 2025 · This guide provides 27 practical SQL query examples to help you master data analysis. We will start from basic data retrieval with SELECT to advanced analytical techniques using window …
SQL Exercises, Practice, Solution - SUBQUERIES - w3resource
Sep 26, 2025 · Write a query to find the sums of the amounts from the orders table, grouped by date, and eliminate all dates where the sum was not at least 1000.00 above the maximum order amount …
Solved 1. Retrieve customer name, orderid, and order date - Chegg
Retrieve customer name, orderid, and order date for customers who have placed orders. Hint: You need to include 2 tables in your FROM clause and you need 1 JOIN in your WHERE clause.