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 <[email protected]> Discussion: https://www.postgresql.org/message-id/flat/[email protected] 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(-)
