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author Peter Eisentraut <peter@eisentraut.org>

Wed, 1 Apr 2020 12:43:45 +0000 (14:43 +0200)

committer Peter Eisentraut <peter@eisentraut.org>

Wed, 1 Apr 2020 12:43:45 +0000 (14:43 +0200)

The previously listed total of 179 does not appear to be correct for
SQL:2016 anymore. (Previous SQL versions had slightly different
feature sets, so it's plausible that it was once correct.) The
currently correct count is the number of rows in the respective tables
in appendix F in SQL parts 2 and 11, minus 2 features that are listed
twice. Thus the correct count is currently 177. This also matches
the number of Core entries the built documentation currently shows, so
it's internally consistent.

doc/src/sgml/features.sgml patch | blob | blame | history

diff --git a/doc/src/sgml/features.sgml b/doc/src/sgml/features.sgml

index 035f6774d69479ba94ff87fcc31a875abefb5291..b4596a9eb24ecf447c142503aa66d8c374562fd9 100644 (file)

--- a/doc/src/sgml/features.sgml

+++ b/doc/src/sgml/features.sgml

@@ -78,8 +78,8 @@

<para>

PostgreSQL supports most of the major features of SQL:2016. Out of

- 179 mandatory features required for full Core conformance,

- PostgreSQL conforms to at least 160. In addition, there is a long

+ 177 mandatory features required for full Core conformance,

+ PostgreSQL conforms to at least 170. In addition, there is a long

list of supported optional features. It might be worth noting that at

the time of writing, no current version of any database management

system claims full conformance to Core SQL:2016.

This is the main PostgreSQL git repository.

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