Search results
13 lis 2010 · Faster way of doing this: WHERE interests LIKE '%sports%' OR interests LIKE '%pub%'. is this: WHERE interests REGEXP 'sports|pub'. Found this solution here: http://forums.mysql.com/read.php?10,392332,392950#msg-392950. More about REGEXP here: http://www.tutorialspoint.com/mysql/mysql-regexps.htm.
The MySQL WHERE Clause. The WHERE clause is used to filter records. It is used to extract only those records that fulfill a specified condition. 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.! Demo Database.
11 kwi 2022 · WHERE Condition in MySQL with 16 Different Query Examples. In this article, we are going to talk about the WHERE clause and how to use it in MySQL. Besides SELECT, the scope of the WHERE clause includes the UPDATE and DELETE statements. The WHERE clause is indispensable for quality work with MySQL databases.
25 sty 2024 · The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. In MySQL, there are two wildcards used in conjunction with the LIKE operator: % – Represents zero, one, or multiple characters. _ – Represents a single character.
26 sty 2024 · Mastering the use of the WHERE, GROUP BY, and HAVING clauses can greatly enhance the performance and functionality of your MySQL queries. In this tutorial, we will explore these clauses, understand when and how to use them together, and see practical examples to consolidate the concepts covered.
Introduction to MySQL WHERE clause. The WHERE clause allows you to specify a search condition for the rows returned by a query. The following shows the syntax of the WHERE clause: SELECT . select_list. FROM . table_name. WHERE . search_condition; Code language: SQL (Structured Query Language) (sql)
30 lis 2013 · I need to find out the records where the article_title data is the same on more than one record. Here's what I've got: select a.* from articles a where a.article_title = (select article_title from articles where article_title = a.article_title AND a.id <> articles.id) mysql. duplication.
