MySQL - Accessing all relational data in one query

I have a relation mysql database setup. and I want to pull all the data for one item from the main row and all the relational data (ie multiple associated rows) in one query. What's the easiest/best way to do this aside from a multiple JOIN statement in one query?

The tables and query currently used are below.

Relational data

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| value_id | value_site_id | value_field_set_id | value_field_setting_id | value_parent_id | value_parent_type | value_value |
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开发者_开发技巧Primary Table

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| item_id | item_site_id | item_country_id | item_category_id | etc etc
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And the Query is

SELECT fs.field_variable_name, fs.field_type, fv.value_value, fv.value_parent_id
FROM T_field_values AS fv 
    INNER JOIN T_field_settings AS fs ON fv.value_field_setting_id=fs.field_id
WHERE fv.value_parent_type=:type &&
    fv.value_parent_id=:id;

The best way is to use multiple JOIN clauses, one for each relationship.

Don't fear the JOIN. It's standard practice.

The other way is to use a sub query for each one, but the query optimizer will turn them into JOINs anyway.

The JOIN query will be easier to read.

EDIT

I see, you have some form of EAV tables. Your case is a bit complex, and without the complete structure (T_field_settings is missing) and some sample data, I'm not going to attempt to provide the exact query, but take a look at my previous answer here, on how to use a self join to get results from a EAV table. It should get you going on the right track.