doc:  clarify when row-level locks are released

They are released just like table-level locks.  Also clean up wording.

Reported-by: [email protected]

Discussion: 
https://postgr.es/m/[email protected]

Backpatch-through: 9.5

Branch
------
REL_12_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/3f8276a2f04cf3c27fb4ee6647801add42d55218

Modified Files
--------------
doc/src/sgml/mvcc.sgml | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

Reply via email to