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  1. I've been trying to figure out how I can make a query with MySQL that checks if the value (string $haystack) in a certain column contains certain data (string $needle), like this: SELECT * FROM `table` WHERE `column`.contains('{$needle}') In PHP, the function is called substr($haystack, $needle), so maybe: WHERE substr(`column`, '{$needle}')=1

  2. 12 Μαΐ 2024 · In this tutorial, we’ll look at querying rows that contain given words or phrases in SQL. We tested our examples on MS SQL Server 2022, PostgreSQL 14, and MySQL 8 databases . However, most methods we discuss should be available in other versions of these SQL implementations and other SQL dialects.

  3. 12 Φεβ 2024 · One effective method to check if a particular string occurs in a MySQL table is by utilizing the SELECT statement along with the LOCATE() function. The LOCATE() function in MySQL is employed to find the position of the first occurrence of a substring within a given string.

  4. 15 Οκτ 2023 · SQL CONTAINS is a predicate used in the SQL query language that facilitates a condition for Full-Text Search in database tables. It allows for sophisticated searching within text-type columns of a database where a full-text index has been applied.

  5. 23 Μαρ 2023 · You can combine these two to search for a string or a substring of a string. I was able to get all the products that have the word “computer” in them by combining the WHERE clause and LIKE operator by running the query below: SELECT * FROM products_data. WHERE product_name LIKE '%computer%'

  6. 9 Φεβ 2024 · Basic Usage. To search for the terms "apple" and "orange" within a column named "fruit", you could use: CONTAINS (fruit, '"apple" AND "orange"') Powered By . This query returns rows where both terms are present in the "fruit" column. Advanced Searches.

  7. 31 Οκτ 2023 · To utilize the MySQL query string contains functionality, you can use the LIKE operator in combination with the % wildcard character. This allows you to search for a specific string within a column of a table. Here are two possible approaches to using the MySQL query string contains: Approach 1: Using the LIKE Operator.