Fix volatility marking of pg_size_pretty function

Fujii Masao <fujii@postgresql.org>

Commit: e09507a272e32bf203a51cc3cbb4d34028cba331
Author: Fujii Masao <fujii@postgresql.org>
Date: 2016-01-27T02:13:31Z
Releases: 9.6.0
Fix volatility marking of pg_size_pretty function

pg_size_pretty function should be marked immutable rather than volatile
because it always returns the same result given the same argument.

Pavel Stehule

Files

PathChange+/−
src/include/catalog/catversion.h modified +1 −1
src/include/catalog/pg_proc.h modified +2 −2