Doc: Fix example related to partition pruning

Append node has been removed in v12 when there would be only one subnode
under it.

Author: Amit Langote
Discussion: 
https://postgr.es/m/ca+hiwqhhs62w8zufxf4nbjvmbocxynd-jwowp-tfo2ahvp3...@mail.gmail.com
Backpatch-through: 12

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/f5daf7f3266ff5a92f1bf8d386bd5ac3d7d042d6

Modified Files
--------------
doc/src/sgml/ddl.sgml | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

Reply via email to