Apr 8, 2012 · You can use OR clause or IN clause in you sql. Ex: SELECT * FROM users WHERE uname='ali' OR uname='veli' (or) SELECT * FROM users WHERE uname IN ('ali','veli');

Learn how to apply many different conditions to filter data you want to retrieve in SQL.

Jul 4, 2019 · You cannot have multiple WHERE at the same level of SQL query. You need to use AND: SELECT * FROM Table WHERE ID = ? AND COL2 = ? AND COL3 = ? -- ... AND COL8 = ? or use nesting: SELECT * FROM (SELECT * FROM Table WHERE ID = ?) s …

Sep 7, 2009 · FROM tbl t JOIN patterns p ON (t.col LIKE p.pattern); In the example patterns, there's no way col could match more than one pattern, so you can be sure you'll see each row of tbl at most once in the result. But if your patterns are such that col could match more than one, you should use the DISTINCT query modifier. SELECT DISTINCT t.*

To use multiple WHERE conditions in an SQL Server SELECT query, you can combine conditions using logical operators such as AND, OR, and NOT. These operators allow you to refine your queries to fetch data that meets specific criteria.

This SQL tutorial explains how to use the AND condition and the OR condition together in a single query with syntax and examples. The SQL AND condition and OR condition can be combined to test for multiple conditions in a SELECT, INSERT, UPDATE, or DELETE statement.

It is used to extract only those records that fulfill a specified condition. Select all customers from Mexico: SELECT column1, column2, ... SELECT statements, it is also used in UPDATE, DELETE, etc.! Below is a selection from the Customers table used …

Dec 12, 2024 · Efficiently matching multiple values in a single column is essential for filtering and retrieving data in SQL. This guide walks us through practical techniques using operators like IN, LIKE, and comparison operators (>=) to streamline our queries and enhance data handling. Create a table CARSinside the database GeeksForGeeks.

Nov 18, 2021 · Here are 5 SQL subquery examples demonstrating how to use scalar, multirow, and correlated subqueries in the WHERE, FROM, JOIN, and SELECT clauses.

You can use below example of case when with multiple conditions. SELECT id,stud_name, CASE WHEN marks <= 40 THEN 'Bad' WHEN (marks >= 40 AND marks <= 100) THEN 'good' ELSE 'best' END AS Grade FROM Result