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Add indexes to improve performance

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This commit is contained in:
Frédéric Guillot 2023-10-17 19:45:08 -07:00
parent 6086899b28
commit 5dc44453ba
2 changed files with 18 additions and 2 deletions
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16
internal/database/migrations.go
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@ -783,4 +783,20 @@ var migrations = []func(tx *sql.Tx) error{
_, err = tx.Exec(sql)
return err
},
func(tx *sql.Tx) (err error) {
sql := `
-- Speed up has_enclosure
CREATE INDEX enclosures_entry_id_idx ON enclosures(entry_id);
-- Speed up unread page
CREATE INDEX entries_user_status_published_idx ON entries(user_id, status, published_at);
CREATE INDEX entries_user_status_created_idx ON entries(user_id, status, created_at);
CREATE INDEX feeds_feed_id_hide_globally_idx ON feeds(id, hide_globally);
-- Speed up history page
CREATE INDEX entries_user_status_changed_published_idx ON entries(user_id, status, changed_at, published_at);
`
_, err = tx.Exec(sql)
return err
},
}

4
internal/storage/entry_query_builder.go
View file

@ -212,8 +212,8 @@ func (e *EntryQueryBuilder) WithOffset(offset int) *EntryQueryBuilder {
}
func (e *EntryQueryBuilder) WithGloballyVisible() *EntryQueryBuilder {
e.conditions = append(e.conditions, "not c.hide_globally")
e.conditions = append(e.conditions, "not f.hide_globally")
e.conditions = append(e.conditions, "c.hide_globally IS FALSE")
e.conditions = append(e.conditions, "f.hide_globally IS FALSE")
return e
}