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Fix correlated subqueries referencing non-grouped column

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Replace sub.guild_id = dl.guild_id with sub.guild_id = $1 in all
5 stats queries to satisfy PostgreSQL GROUP BY strictness.

PostgreSQL requires columns in correlated subqueries to appear in
the outer GROUP BY, but guild_id was not grouped. Since the outer
query already filters by WHERE guild_id = $1, using $1 directly
in the subquery is correct and avoids the error.

Affected: GetLeaderboard, GetUserStats, GetStatsInRange,
GetYearlyLeaderboard, GetUserYearlyStats
This commit is contained in:
Blake Ridgway
2026-06-10 21:14:29 -05:00
parent eb889236ef
commit 7b2ed64c87
1 changed files with 5 additions and 5 deletions
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10
db/db.go
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@@ -186,7 +186,7 @@ func (d *DB) AdjustKM(ctx context.Context, guildID, userID, username string, km
func (d *DB) GetLeaderboard(ctx context.Context, guildID string, since time.Time, limit int) ([]*UserStats, error) {
q := `SELECT user_id,
(SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = dl.guild_id ORDER BY logged_at DESC LIMIT 1),
(SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = $1 ORDER BY logged_at DESC LIMIT 1),
SUM(km), COUNT(*), MAX(logged_at)
FROM distance_logs dl WHERE guild_id = $1`
args := []interface{}{guildID}
@@ -230,7 +230,7 @@ func (d *DB) GetTotalKM(ctx context.Context, guildID string, since time.Time) (f
func (d *DB) GetUserStats(ctx context.Context, guildID, userID string, since time.Time) (*UserStats, error) {
q := `SELECT user_id,
COALESCE((SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = dl.guild_id ORDER BY logged_at DESC LIMIT 1), ''),
COALESCE((SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = $1 ORDER BY logged_at DESC LIMIT 1), ''),
COALESCE(SUM(km), 0), COUNT(*), COALESCE(MAX(logged_at)::text, '')
FROM distance_logs dl WHERE guild_id = $1 AND user_id = $2`
args := []interface{}{guildID, userID}
@@ -252,7 +252,7 @@ func (d *DB) GetUserStats(ctx context.Context, guildID, userID string, since tim
func (d *DB) GetStatsInRange(ctx context.Context, guildID string, from, to time.Time, limit int) ([]*UserStats, error) {
rows, err := d.conn.QueryContext(ctx, `
SELECT user_id,
(SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = dl.guild_id ORDER BY logged_at DESC LIMIT 1),
(SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = $1 ORDER BY logged_at DESC LIMIT 1),
SUM(km), COUNT(*), MAX(logged_at)
FROM distance_logs dl
WHERE guild_id = $1 AND logged_at >= $2 AND logged_at <= $3
@@ -310,7 +310,7 @@ type YearTotal struct {
func (d *DB) GetYearlyLeaderboard(ctx context.Context, guildID string, year, limit int) ([]*UserStats, error) {
rows, err := d.conn.QueryContext(ctx, `
SELECT user_id,
(SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = dl.guild_id ORDER BY logged_at DESC LIMIT 1),
(SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = $1 ORDER BY logged_at DESC LIMIT 1),
SUM(km), COUNT(*), MAX(logged_at)
FROM distance_logs dl
WHERE guild_id = $1 AND EXTRACT(YEAR FROM logged_at) = $2
@@ -341,7 +341,7 @@ func (d *DB) GetUserYearlyStats(ctx context.Context, guildID, userID string, yea
var lastUpdated sql.NullTime
err := d.conn.QueryRowContext(ctx, `
SELECT user_id,
(SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = dl.guild_id ORDER BY logged_at DESC LIMIT 1),
(SELECT username FROM distance_logs sub WHERE sub.user_id = dl.user_id AND sub.guild_id = $1 ORDER BY logged_at DESC LIMIT 1),
COALESCE(SUM(km), 0), COUNT(*), MAX(logged_at)
FROM distance_logs dl
WHERE guild_id = $1 AND user_id = $2 AND EXTRACT(YEAR FROM logged_at) = $3