diff --git a/cmd/server/db.go b/cmd/server/db.go
index 21398ef..bd8f05a 100644
--- a/cmd/server/db.go
+++ b/cmd/server/db.go
@@ -42,7 +42,9 @@ func NewDB(ctx context.Context, scheme, conn string) (DB, error) {
 			game_uuid TEXT
 		);
 		CREATE TABLE IF NOT EXISTS events (
-			game_uuid TEXT
+			game_uuid TEXT,
+			timestamp DATETIME,
+			payload TEXT
 		);
 	`); err != nil {
 		return DB{}, err
@@ -51,6 +53,39 @@ func NewDB(ctx context.Context, scheme, conn string) (DB, error) {
 	return db, err
 }
 
+func (db DB) Exec(ctx context.Context, q string, args ...any) error {
+	c, err := db.dial(ctx)
+	if err != nil {
+		return err
+	}
+	defer c.Close()
+
+	_, err = c.ExecContext(ctx, q, args...)
+	return err
+}
+
+func (db DB) Query(ctx context.Context, cb func(*sql.Rows) error, q string, args ...any) error {
+	c, err := db.dial(ctx)
+	if err != nil {
+		return err
+	}
+	defer c.Close()
+
+	rows, err := c.QueryContext(ctx, q, args...)
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		if err := cb(rows); err != nil {
+			return err
+		}
+	}
+
+	return rows.Err()
+}
+
 func (db DB) dial(ctx context.Context) (*sql.DB, error) {
 	c, err := sql.Open(db.scheme, db.conn)
 	if err != nil {