Postgres JSON operators not supported when formatting

[andy-g]

Describe the bug
Certain special Postgres JSON operators (such as @>) aren't handled by the sqltools formatter and cause the query to become invalid, for example:

SELECT json_col
FROM (
        SELECT '[{"a":"foo"},{"b":"bar"},{"c":"baz"}]' :: jsonb json_col
    ) AS tbl
WHERE json_col @> '[{"c":"baz"}]';

is transformed to the below when formatted (space added between @ & >):

SELECT json_col
FROM (
        SELECT '[{"a":"foo"},{"b":"bar"},{"c":"baz"}]' :: jsonb json_col
    ) AS tbl
WHERE json_col @ > '[{"c":"baz"}]';

To Reproduce
Steps to reproduce the behavior:

1. Open a new sql file and paste the following query:

   SELECT json_col
   FROM (
           SELECT '[{"a":"foo"},{"b":"bar"},{"c":"baz"}]' :: jsonb json_col
       ) AS tbl
   WHERE json_col @> '[{"c":"baz"}]';

2. Format the document (or simply save if format on save is configured)
3. Attempting to execute the query will now result in an error:
   operator does not exist: jsonb @

Expected behavior
The document should be formatted as usual but any special JSON operators (https://www.postgresql.org/docs/current/functions-json.html) should remain valid, and not be split with a space.

Desktop:

• SQLTools Version: 0.22.4
• VSCode Version: 1.45.1
• Driver Used/Version: SQLTools PostgreSQL/Redshift Driver / 0.0.4
• OS: Mac

[andy-g]

That was incredibly fast, thanks so much @mtxr 🙇‍♂️

[mtxr]

I'll release this later today, ok?

[andy-g]

Absolutely, I was never expecting you to get to this so quickly. Thanks so much, and thanks for a super valuable extension 👍 .