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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}')

  2. 3 Νοε 2014 · This will achieve the results you want when you put the string you are looking for using just the % for the wildcard on either side. select variables from test WHERE variables LIKE '%ifIndex%';

  3. 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. 2. Problem Statement

  4. 12 Φεβ 2024 · In this comprehensive guide, we’ll explore three methods: using the LOCATE() function, the INSTR() function, and the LIKE clause. Each method has its unique strengths, and understanding when and how to employ them will enable you to tackle a wide range of string-matching scenarios.

  5. 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.

  6. 23 Αυγ 2021 · You can use a character class (or character set) to match a group of characters, for example "b[aiu]g" would match any string that contains a b, then one letter between a, i and u, and then a g, such as "bug", "big", "bag", but also "cabbage", "ambigous", "ladybug", and so on.

  7. 14 Μαρ 2014 · AGAINST takes a string to search for, and an optional modifier that indicates what type of search to perform. The search string must be a string value that is constant during query evaluation. This rules out, for example, a table column because that can differ for each row.

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