diff --git a/internal/db/bundb/conn.go b/internal/db/bundb/conn.go
index e6cf85499..03cbc26e8 100644
--- a/internal/db/bundb/conn.go
+++ b/internal/db/bundb/conn.go
@@ -8,11 +8,14 @@ import (
 	"github.com/uptrace/bun"
 )
 
+// dbConn wrapps a bun.DB conn to provide SQL-type specific additional functionality
 type dbConn struct {
 	errProc func(error) db.Error // errProc is the SQL-type specific error processor
 	*bun.DB                      // DB is the underlying bun.DB connection
 }
 
+// ProcessError processes an error to replace any known values with our own db.Error types,
+// making it easier to catch specific situations (e.g. no rows, already exists, etc)
 func (conn *dbConn) ProcessError(err error) db.Error {
 	switch {
 	case err == nil:
@@ -24,19 +27,21 @@ func (conn *dbConn) ProcessError(err error) db.Error {
 	}
 }
 
+// Exists checks the results of a SelectQuery for the existence of the data in question, masking ErrNoEntries errors
 func (conn *dbConn) Exists(ctx context.Context, query *bun.SelectQuery) (bool, db.Error) {
 	// Get the select query result
 	count, err := query.Count(ctx)
 
 	// Process error as our own and check if it exists
 	switch err := conn.ProcessError(err); err {
-	case nil, db.ErrAlreadyExists:
+	case nil, db.ErrNoEntries:
 		return (count != 0), nil
 	default:
 		return false, err
 	}
 }
 
+// NotExists is the functional opposite of conn.Exists()
 func (conn *dbConn) NotExists(ctx context.Context, query *bun.SelectQuery) (bool, db.Error) {
 	// Simply inverse of conn.exists()
 	exists, err := conn.Exists(ctx, query)