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| author | David Rowley <drowley@postgresql.org> | 2021-05-25 12:50:22 +1200 |
|---|---|---|
| committer | David Rowley <drowley@postgresql.org> | 2021-05-25 12:50:22 +1200 |
| commit | cba5c70b956810c61b3778f7041f92fbb8065acb (patch) | |
| tree | 19632f4af0804aa1e7d48032a03abbc7c08d296b /src/test | |
| parent | c242baa4a831ac2e7dcaec85feb410aefa3a996e (diff) | |
| download | postgresql-cba5c70b956810c61b3778f7041f92fbb8065acb.tar.gz | |
Fix setrefs.c code for Result Cache nodes
Result Cache, added in 9eacee2e6 neglected to properly adjust the plan
references in setrefs.c. This could lead to the following error during
EXPLAIN:
ERROR: cannot decompile join alias var in plan tree
Fix that.
Bug: 17030
Reported-by: Hans Buschmann
Discussion: https://postgr.es/m/17030-5844aecae42fe223@postgresql.org
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/regress/expected/join.out | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/test/regress/expected/join.out b/src/test/regress/expected/join.out index 86fd3907c5..fec0325e73 100644 --- a/src/test/regress/expected/join.out +++ b/src/test/regress/expected/join.out @@ -4216,8 +4216,8 @@ where t1.f1 = ss.f1; QUERY PLAN -------------------------------------------------- Nested Loop - Output: t1.f1, i8.q1, i8.q2, q1, f1 - Join Filter: (t1.f1 = f1) + Output: t1.f1, i8.q1, i8.q2, (i8.q1), t2.f1 + Join Filter: (t1.f1 = t2.f1) -> Nested Loop Left Join Output: t1.f1, i8.q1, i8.q2 -> Seq Scan on public.text_tbl t1 @@ -4228,7 +4228,7 @@ where t1.f1 = ss.f1; Output: i8.q1, i8.q2 Filter: (i8.q2 = 123) -> Result Cache - Output: q1, f1 + Output: (i8.q1), t2.f1 Cache Key: i8.q1 -> Limit Output: (i8.q1), t2.f1 @@ -4255,13 +4255,13 @@ select * from lateral (select i8.q1, t2.f1 from text_tbl t2 limit 1) as ss1, lateral (select ss1.* from text_tbl t3 limit 1) as ss2 where t1.f1 = ss2.f1; - QUERY PLAN --------------------------------------------------------- + QUERY PLAN +------------------------------------------------------------------- Nested Loop - Output: t1.f1, i8.q1, i8.q2, q1, f1, q1, f1 - Join Filter: (t1.f1 = f1) + Output: t1.f1, i8.q1, i8.q2, (i8.q1), t2.f1, ((i8.q1)), (t2.f1) + Join Filter: (t1.f1 = (t2.f1)) -> Nested Loop - Output: t1.f1, i8.q1, i8.q2, q1, f1 + Output: t1.f1, i8.q1, i8.q2, (i8.q1), t2.f1 -> Nested Loop Left Join Output: t1.f1, i8.q1, i8.q2 -> Seq Scan on public.text_tbl t1 @@ -4272,19 +4272,19 @@ where t1.f1 = ss2.f1; Output: i8.q1, i8.q2 Filter: (i8.q2 = 123) -> Result Cache - Output: q1, f1 + Output: (i8.q1), t2.f1 Cache Key: i8.q1 -> Limit Output: (i8.q1), t2.f1 -> Seq Scan on public.text_tbl t2 Output: i8.q1, t2.f1 -> Result Cache - Output: q1, f1 - Cache Key: q1, f1 + Output: ((i8.q1)), (t2.f1) + Cache Key: (i8.q1), t2.f1 -> Limit - Output: (q1), (f1) + Output: ((i8.q1)), (t2.f1) -> Seq Scan on public.text_tbl t3 - Output: q1, f1 + Output: (i8.q1), t2.f1 (28 rows) select * from |