diff options
Diffstat (limited to 'src/test/regress/expected/union.out')
| -rw-r--r-- | src/test/regress/expected/union.out | 60 |
1 files changed, 32 insertions, 28 deletions
diff --git a/src/test/regress/expected/union.out b/src/test/regress/expected/union.out index 7ac4a9380e2..dece7310cfe 100644 --- a/src/test/regress/expected/union.out +++ b/src/test/regress/expected/union.out @@ -1303,22 +1303,24 @@ select distinct q1 from union all select distinct * from int8_tbl i82) ss where q2 = q2; - QUERY PLAN ----------------------------------------------------- - HashAggregate - Group Key: "*SELECT* 1".q1 - -> Append + QUERY PLAN +---------------------------------------------------------- + Unique + -> Merge Append + Sort Key: "*SELECT* 1".q1 -> Subquery Scan on "*SELECT* 1" - -> HashAggregate - Group Key: i81.q1, i81.q2 - -> Seq Scan on int8_tbl i81 - Filter: (q2 IS NOT NULL) + -> Unique + -> Sort + Sort Key: i81.q1, i81.q2 + -> Seq Scan on int8_tbl i81 + Filter: (q2 IS NOT NULL) -> Subquery Scan on "*SELECT* 2" - -> HashAggregate - Group Key: i82.q1, i82.q2 - -> Seq Scan on int8_tbl i82 - Filter: (q2 IS NOT NULL) -(13 rows) + -> Unique + -> Sort + Sort Key: i82.q1, i82.q2 + -> Seq Scan on int8_tbl i82 + Filter: (q2 IS NOT NULL) +(15 rows) select distinct q1 from (select distinct * from int8_tbl i81 @@ -1337,22 +1339,24 @@ select distinct q1 from union all select distinct * from int8_tbl i82) ss where -q1 = q2; - QUERY PLAN --------------------------------------------------- - HashAggregate - Group Key: "*SELECT* 1".q1 - -> Append + QUERY PLAN +-------------------------------------------------------- + Unique + -> Merge Append + Sort Key: "*SELECT* 1".q1 -> Subquery Scan on "*SELECT* 1" - -> HashAggregate - Group Key: i81.q1, i81.q2 - -> Seq Scan on int8_tbl i81 - Filter: ((- q1) = q2) + -> Unique + -> Sort + Sort Key: i81.q1, i81.q2 + -> Seq Scan on int8_tbl i81 + Filter: ((- q1) = q2) -> Subquery Scan on "*SELECT* 2" - -> HashAggregate - Group Key: i82.q1, i82.q2 - -> Seq Scan on int8_tbl i82 - Filter: ((- q1) = q2) -(13 rows) + -> Unique + -> Sort + Sort Key: i82.q1, i82.q2 + -> Seq Scan on int8_tbl i82 + Filter: ((- q1) = q2) +(15 rows) select distinct q1 from (select distinct * from int8_tbl i81 |