# Copyright (c) reifydb.com 2026
# This file is licensed under the Apache-2.0, see license.md file
# Tests Delta::Unset for single-version store.
# Unset preserves deleted values (for CDC), unlike remove which doesn't.
set a=1
---
ok
get a
---
"a" => "1"
# Unset with preserved values
remove_with_pre a=1
---
ok
get a
---
"a" => None
# Key should not exist in scan
scan
---
ok
# Test unset of multiple keys
set b=2
set c=3
---
ok
scan
---
"b" => "2"
"c" => "3"
remove_with_pre b=2
---
ok
scan
---
"c" => "3"