▲ | immibis 7 months ago | |
The space isn't immediately cleaned up because of Postgres's version-based MVCC. It should only need to record that it marked the row as deleted, and the vacuum shouldn't need to record anything because it isn't atomic. | ||
▲ | mattashii 7 months ago | parent [-] | |
Yes, but that's in PostgreSQL, not in MSSQL or the other systems I described (and which the gps seemed to refer to) |