Doc: update documentation for requirement of ORDER BY in GROUPS mode. Commit ff4f88916 adjusted the code to enforce the SQL spec's requirement that a window using GROUPS mode must have an ORDER BY clause. But I missed that the documentation explicitly said you didn't have to have one.
Also minor wordsmithing in the window-function section of select.sgml. Per Masahiko Sawada, though I didn't use his patch. Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/e0cd0ea4f93c3644f09f7723206d8d003a97ee4a Modified Files -------------- doc/src/sgml/ref/select.sgml | 6 +++--- doc/src/sgml/syntax.sgml | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-)
