diff options
Diffstat (limited to 'sql/weighted.sql')
-rw-r--r-- | sql/weighted.sql | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sql/weighted.sql b/sql/weighted.sql new file mode 100644 index 0000000..dfa23c1 --- /dev/null +++ b/sql/weighted.sql @@ -0,0 +1,8 @@ +CREATE OR REPLACE VIEW user_track_weighted AS ( + SELECT *, "count" / ( + SELECT SUM("count") + FROM user_track ut + WHERE ut.user_id = user_id + )::decimal AS score + FROM user_track +); |