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further optimized database calls to replace all single-value QueryRowContext calls with GetContext

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Amy G. Bowersox
2026-02-23 18:21:38 -07:00
parent 4113ba2fca
commit 220e1ecc98
14 changed files with 233 additions and 290 deletions
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database/hotlist.go
+3 -6
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@@ -108,15 +108,13 @@ func AmAppendToHotlist(ctx context.Context, u *User, commid, confid int32) error
defer rollback()
var newseq int16
row := tx.QueryRowContext(ctx, "SELECT sequence FROM confhotlist WHERE uid = ? AND commid = ? AND confid = ?", u.Uid, commid, confid)
err := row.Scan(&newseq)
err := tx.GetContext(ctx, &newseq, "SELECT sequence FROM confhotlist WHERE uid = ? AND commid = ? AND confid = ?", u.Uid, commid, confid)
if err == nil {
return errors.New("community/conference already exist in hotlist")
} else if err != sql.ErrNoRows {
return err
}
row = tx.QueryRowContext(ctx, "SELECT MAX(sequence) FROM confhotlist WHERE uid = ?", u.Uid)
err = row.Scan(&newseq)
err = tx.GetContext(ctx, &newseq, "SELECT MAX(sequence) FROM confhotlist WHERE uid = ?", u.Uid)
if err == sql.ErrNoRows {
newseq = 0
} else if err != nil {
@@ -135,9 +133,8 @@ func AmAppendToHotlist(ctx context.Context, u *User, commid, confid int32) error
// AmIsInHotlist returns true if the community/conference pair is in the hotlist.
func AmIsInHotlist(ctx context.Context, u *User, commid, confid int32) (bool, error) {
row := amdb.QueryRowContext(ctx, "SELECT sequence FROM confhotlist WHERE uid = ? AND commid = ? AND confid = ?", u.Uid, commid, confid)
var tmp int16
err := row.Scan(&tmp)
err := amdb.GetContext(ctx, &tmp, "SELECT sequence FROM confhotlist WHERE uid = ? AND commid = ? AND confid = ?", u.Uid, commid, confid)
switch err {
case nil:
return true, nil