/SQL/Select a row include list of array with join table SQL

Select a row include list of array with join table SQL

SELECT id, i.title AS item_title, t.tag_array
FROM   items      i
JOIN  (  -- or LEFT JOIN ?
   SELECT it.item_id AS id, array_agg(t.title) AS tag_array
   FROM   items_tags it
   JOIN   tags       t  ON t.id = it.tag_id
   GROUP  BY it.item_id
   ) t USING (id);

Source: dba.stackexchange.com

Similar codes

1 vote276 views2 answers
Oracle 18c xe ORA-65096
SQL
1 vote276 views1 answer
Sql server datetime vs datetime2
SQL
16 votes288 views6 answers
This is incompatible with sql_mode=only_full_group_by
SQL
11 votes268 views1 answer
Ddl materialized view
SQL
13 votes250 views11 answers
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysql.sock' (2) Ask
SQL
0 vote267 views1 answer
How to get employee having maximum experience in mysql
SQL
5 votes314 views1 answer
Oracle get ddl
SQL
4 votes281 views3 answers
Rename table column postgresql
SQL
0 vote266 views1 answer
Oracle search columns in schema
SQL
0 vote292 views1 answer
Mysqli_connect using prepare statement
SQL