box.atomic({is_sync = true})

[TarantoolBot]

Product: Tarantool
Since: 3.0
Root document:

• https://www.tarantool.io/en/doc/latest/reference/reference_lua/box_txn_management/atomic/
• (possibly) https://www.tarantool.io/en/doc/latest/concepts/atomic/txn_mode_mvcc/

SME: @ yanshtunder

Details

Added the new is_sync parameter to box.atomic(). To make the
transaction synchronous, set the is_sync option to true. Setting
is_sync = false is prohibited. If to set any value other than true
for example is_sync = "some string", then an error will be thrown.
Requested by @yanshtunder in tarantool/tarantool@c3c0d43.

Definition of done

• The new parameter is described in the box.atomic() reference
• The usage is shown in examples where applicable