How can I search multiple columns in Supabase using JavaScript for full text search functionality?

I've experimented with various symbols in an attempt to separate columns, such as ||, |, &&, and & with different spacing variations.

For example

.textSearch("username, title, description", "...");
.textSearch("username|title|description", "...");

Unfortunately, none of them have produced the desired result :(

Answer №1

If you're looking to enhance your search capabilities, consider creating a SQL function like the following:

create or replace function search_posts(keyword text)
returns setof posts
as
$func$
select 
  * 
from 
  posts
where 
  to_tsvector(username || ' ' || title || ' || description) -- combine columns with spaces in between for accurate results
  @@ to_tsquery(keyword);
$func$
language sql;

To utilize this function, simply call it in your code:

const {data, error} = await supabase.rpc('search_posts', { keyword: '[YOUR_SEARCH_TERM_HERE]' })

For more information on textSearch, check out this resource

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