The SQL WHERE Clause The WHERE clause is used to filter records. It is used to extract only those records that fulfill a specified condition.

Nov 9, 2021 · This article covers how to use the SQL WHERE clause in detail, with practical examples using sample data sets.

This tutorial shows you how to use the SQL WHERE clause to filter rows from a query based on one or more conditions.

Nov 18, 2025 · Examples The code samples in this article use the AdventureWorks2025 or AdventureWorksDW2025 sample database, which you can download from the Microsoft SQL Server …

Mar 3, 2024 · Understanding the WHERE clause is crucial for anyone looking to harness the full power of SQL. Whether you’re a beginner or looking to brush up on your skills, I’ll guide you through the ins …

The WHERE clause is an important part of SQL (Structured Query Language), which is used to extract data from a database. The WHERE clause is used to filter the rows of data returned by a SELECT …

The SQL WHERE clause narrows down the result set by forcing the query to meet certain conditions (logical expression). It can be applied to a single column or multiple columns.

SQL - WHERE Clause The SELECT query can also have an optional WHERE clause to filter the data. The WHERE clause can include one or more boolean conditions to filter out data of the tables. The …

Oct 1, 2024 · The SQL WHERE clause with SELECT statement retreives records form a table against some given conditions. The basic form of the SELECT statement is SELECT-FROM-WHERE block. …

Operators Allowed in WHERE Clause SQL supports a number of different operators that can be used in WHERE clause, the most important ones are summarized in the following table.