Thread: pgsql: Change pg_*_relation_stats() functions to return type to void.

Change pg_*_relation_stats() functions to return type to void.

These functions will either raise an ERROR or run to normal
completion, so no return value is necessary.

Bump catalog version.

Author: Corey Huinker
Discussion: https://postgr.es/m/CADkLM=cBF8rnphuTyHFi3KYzB9ByDgx57HwK9Rz2yp7S+Om87w@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/dbe6bd4343d8cdb1b3cf1f66d6f66dd876a6c09d

Modified Files
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doc/src/sgml/func.sgml                     | 11 ++++-------
src/backend/catalog/system_functions.sql   |  2 +-
src/backend/statistics/relation_stats.c    |  6 ++++--
src/include/catalog/catversion.h           |  2 +-
src/include/catalog/pg_proc.dat            |  4 ++--
src/test/regress/expected/stats_import.out | 16 ++++++++--------
6 files changed, 20 insertions(+), 21 deletions(-)