| From: | Peter Eisentraut <peter(at)eisentraut(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Enhanced cycle mark values |
| Date: | 2021-02-27 07:15:41 |
| Message-ID: | E1lFtpF-0001lX-29@gemulon.postgresql.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers |
Enhanced cycle mark values
Per SQL:202x draft, in the CYCLE clause of a recursive query, the
cycle mark values can be of type boolean and can be omitted, in which
case they default to TRUE and FALSE.
Reviewed-by: Vik Fearing <vik(at)postgresfriends(dot)org>
Discussion: https://www.postgresql.org/message-id/flat/db80ceee-6f97-9b4a-8ee8-3ba0c58e5be2(at)2ndquadrant(dot)com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/f4adc41c4f92cc91d507b19e397140c35bb9fd71
Modified Files
--------------
doc/src/sgml/queries.sgml | 5 +-
doc/src/sgml/ref/select.sgml | 8 ++-
src/backend/catalog/sql_features.txt | 1 +
src/backend/parser/gram.y | 11 ++++
src/backend/utils/adt/ruleutils.c | 19 ++++--
src/test/regress/expected/with.out | 117 ++++++++++++++++++++++++++---------
src/test/regress/sql/with.sql | 30 ++++++---
7 files changed, 144 insertions(+), 47 deletions(-)
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