Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01YPgGH6aMbSLANL3E2HHmS6
8 lines
315 B
Plaintext
8 lines
315 B
Plaintext
start balance 100; transaction A deposits 10, transaction B deposits 20
|
|
both read 100 before either writes; A commits first, then B
|
|
final balance: 120 (a correct result would be 130)
|
|
|
|
update statements Hibernate sent:
|
|
update Account set balance=?,owner=? where id=?
|
|
update Account set balance=?,owner=? where id=?
|