The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/15/transaction-iso.html Description:
I believe there is a mistake in an example on https://www.postgresql.org/docs/current/transaction-iso.html section 13.2.1: BEGIN; UPDATE accounts SET balance = balance + 100.00 WHERE acctnum = 12345; UPDATE accounts SET balance = balance - 100.00 WHERE acctnum = 7534; COMMIT; The acctnum is expected to be 12345 in both cases.