# Copyright (c) reifydb.com 2025
# This file is licensed under the Apache-2.0, see license.md file
t1: begin
t1: set a=1
t1: commit
---
ok
t2: begin
t2: set a=2
t2: set b=1
t2: set a=3
t2: rollback
---
ok
t3: begin
t3: scan
---
t3: "a" => "1"
t4: begin readonly
t4: scan
---
t4: "a" => "1"