Search results
SELECT ads.*, location.county FROM ads LEFT JOIN location ON location.county = ads.county_id WHERE ads.published = 1 AND ads.type = 13 AND ads.county_id = 2 OR ads.county_id = 5 OR ads.county_id = 7 OR ads.county_id = 9
WHERE Syntax. SELECT column1, column2, ... FROM table_name. WHERE condition; Note: The WHERE clause is not only used in. SELECT statements, it is also used in UPDATE, DELETE, etc.!
Summary: in this tutorial, you will learn how to use the MySQL WHERE clause in the SELECT statement to filter rows from the result set.
23 mar 2023 · How to Query for Strings in SQL with the WHERE Clause and LIKE Operator. The WHERE clause lets you get only the records that meet a particular condition. The LIKE operator, on the other hand, lets you find a particular pattern in a column. You can combine these two to search for a string or a substring of a string.
22 lip 2024 · 1. Introduction. This tutorial will study pattern-matching constructs in a MySQL (version 8) database. We’ll use our University schema to define the queries. 2. Pattern Matching. While working on relational databases, we sometimes have to select certain rows where a particular column contains a specific word or phrase.
12 maj 2024 · SELECT * FROM Product. WHERE description LIKE '%Milk%' OR description LIKE '%Dark%'; The LIKE operator combined with % on both sides of the search terms allows for flexible searching. This means the target terms can appear anywhere within the description column, not just at the beginning or end.
21 cze 2024 · The WHERE clause is used to specify a condition while fetching data from a single table or by joining multiple tables. Only the records that meet the specified condition are retrieved. Syntax: SELECT column1, column2, ... FROM table_name.
