CODEWITHSUNDEEP
sqlandroid-sqlite
Saiteja prasadam
Saiteja prasadam

Reputation: 106

SQLite subquery select statement

I have two tables lets assume history and Favorites

Favorites table has => songs with id and an int (0 or 1) and history table has => series of id which may be duplicates

I want a SQL statement for selecting ids from favorites which has value = 1 and order by number of occurrence(count) in history table (it may contain or not record with that id)

Upvotes: 6

Views: 4968

Answers (1)

EoinS
EoinS

Reputation: 5482

This should work for you:

SELECT
x.id
, (
  SELECT 
     COUNT(y.id) 
  FROM y 
  WHERE y.id = x.id
  ) as YCount
FROM x
WHERE value = 1
ORDER BY  YCount;

Upvotes: 6

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