How does full text search work in MySQL?

Full-Text Search in MySQL server lets users run full-text queries against character-based data in MySQL tables. You must create a full-text index on the table before you run full-text queries on a table. The full-text index can include one or more character-based columns in the table. FULLTEXT is the index type of full-text index in MySQL.

Which is the best search engine for MySQL?

However, you can search ‘United Sta*’. MySQL’s full-text performs best when searching whole words in sentences – even that can suck at times. Otherwise, I’d suggest using an external full-text engine like Solr or Sphinx.

How to make search results more relevant in MySQL?

You can try additional searches by changing the keywords to see the results. Now that you can use FTS functions in SQL queries to find the rows relevant to a search input, you can make those results more relevant. There are two techniques that can help make full-text search results more relevant.

How to create a fulltext Index in MySQL?

A FULLTEXT index definition can be given in the CREATE TABLE statement or can be added later using ALTER TABLE or CREATE INDEX. Large data sets without FULLTEXT index is much faster to load data into a table than to load data into a table which has an existing FULLTEXT index. Therefore create the index after loading data.

How to search all tables in MySQL database?

In MySQL Workbench you can use the Table Data Search feature. It can search across multiple tables and/or multiple databases. Search string in all tables on a database is a complex task. Normally you don’t need to use exactly all tables and results are complex to read without an specific layout (tree of tables with matches or the like)

How to find all occurrences of a string in MySQL?

1) Select the database you need to search in from the left panel of GUI. 3) In Table Tools window select ” FIND TEXT ” tab. 4) Provide your string to search and click ” FIND “. 5) It will list all the tables contains our string. 6) Select the row with higher relevance %.