Fix inability to reference CYCLE column from inside its CTE. Such references failed with "cache lookup failed for type 0" because we didn't resolve the type of the CYCLE column until after analyzing the CTE's query. We can just move that processing to before the recursive parse_sub_analyze call, though.
While here, invent a couple of local variables to make this code less egregiously wider-than-80-columns. Per bug #17723 from Vik Fearing. Back-patch to v14 where the CYCLE feature was added. Discussion: https://postgr.es/m/17723-2c4985ff111e7...@postgresql.org Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/ae98debf77d4aba7caa305fa4957577528699470 Modified Files -------------- src/backend/parser/parse_cte.c | 170 +++++++++++++++++++++---------------- src/test/regress/expected/with.out | 23 +++++ src/test/regress/sql/with.sql | 9 ++ 3 files changed, 129 insertions(+), 73 deletions(-)
