doc: Adding a partition does not require Access Exclusive lock
This doc update was missed in 898e5e3290a7. Backpatch to 12.
Pointed out by Pavel Luzanov
Discussion: https://postgr.es/m/642e9fbc-b832-698b-9a8f-d626afd7014d@postgrespro.ru
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/e1218f59ea4c0605e72298fa121d5aef4c66def2
Modified Files
--------------
doc/src/sgml/ddl.sgml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)