/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

0 vote290 views1 answer
Sql insert query list of dictionaries
SQL
0 vote287 views2 answers
Alter table add multiple columns mysql
SQL
19 votes282 views5 answers
Change column name mysql command line
SQL
0 vote311 views2 answers
What is rownum in oracle
SQL
0 vote291 views1 answer
How to set sql_mode for a query in CI model
SQL
2 votes285 views4 answers
2nd highest salary in mysql
SQL
0 vote315 views1 answer
How to find date from date table in sql
SQL
0 vote282 views1 answer
How to reset table in sql server
SQL
0 vote286 views1 answer
List all permissions on a table in postgres
SQL
1 vote283 views2 answers
Install mysqldump ubuntu
SQL