PostgreSQL Full Text Search scenarios with empty results on specific query configuration
I'm stuck trying to I'm deploying to production and I've been banging my head against this for hours. I'm currently working on implementing full-text search in PostgreSQL, but I've hit a snag where my queries return empty results even though I expect matches. I'm using PostgreSQL version 13.3. Here's a snippet of my setup: ```sql CREATE TABLE articles ( id SERIAL PRIMARY KEY, title TEXT, content TEXT, tsv_content TSVECTOR ); CREATE INDEX idx_gin_tsv_content ON articles USING GIN(tsv_content); UPDATE articles SET tsv_content = to_tsvector('english', coalesce(title, '') || ' ' || coalesce(content, '')); ``` After creating the index and populating the `tsv_content`, I ran a query to test it: ```sql SELECT * FROM articles WHERE tsv_content @@ to_tsquery('search & term'); ``` However, this returns no results, and I'm confused because I know that there are articles in the table that should match. I even tried using `plainto_tsquery`, but the result is the same. I verified the content by running: ```sql SELECT * FROM articles; ``` and there were indeed articles with titles and content that should match the query. I've also confirmed that my `tsv_content` is updated correctly by running: ```sql SELECT id, tsv_content FROM articles; ``` The `tsv_content` field shows the expected tokens. My next step was to try a simpler query with just one of the terms: ```sql SELECT * FROM articles WHERE tsv_content @@ to_tsquery('search'); ``` Still no results. I'm wondering if there's an scenario with how I'm indexing the text or if there's a question with the way I'm constructing the tsquery. Any advice on this would be greatly appreciated! I'm coming from a different tech stack and learning Sql. Any examples would be super helpful. My development environment is macOS. What would be the recommended way to handle this? The project is a mobile app built with Sql. Thanks for taking the time to read this!