Re: grammar - src/backend/access/heap/README.tuplock

2018-07-27 Thread Alvaro Herrera
I agree with all you say here; these were all my mistakes. Pushed patch, thanks. -- Álvaro Herrerahttps://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

grammar - src/backend/access/heap/README.tuplock

2018-07-21 Thread Brad DeJong
The sentences in question currently read ... Finally, SELECT FOR KEY SHARE obtains a shared lock which only prevents tuple removal and modifications of key fields. This last mode implements a mode just strong enough to implement RI checks, i.e. it ensures that tuples do not go away from under a ch