mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-19 04:42:37 +00:00
5af2967f65
It is not required after #44920, which has a proper fix that does this
in ExpressionAnalyzer.
This reverts commit d98336ad83.
Reverts: #37887
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
41 lines
1.5 KiB
Plaintext
41 lines
1.5 KiB
Plaintext
-- { echo }
|
|
EXPLAIN header = 1, optimize = 0 SELECT avgWeighted(x, y) FROM (SELECT NULL, 255 AS x, 1 AS y UNION ALL SELECT y, NULL AS x, 1 AS y);
|
|
Expression (Projection)
|
|
Header: avgWeighted(x, y) Nullable(Float64)
|
|
Expression (Before ORDER BY)
|
|
Header: avgWeighted(x, y) Nullable(Float64)
|
|
Aggregating
|
|
Header: avgWeighted(x, y) Nullable(Float64)
|
|
Expression (Before GROUP BY)
|
|
Header: x Nullable(UInt8)
|
|
y UInt8
|
|
Union
|
|
Header: x Nullable(UInt8)
|
|
y UInt8
|
|
Expression (Conversion before UNION)
|
|
Header: x Nullable(UInt8)
|
|
y UInt8
|
|
Expression (Projection)
|
|
Header: x UInt8
|
|
y UInt8
|
|
Expression (Before ORDER BY)
|
|
Header: 255 UInt8
|
|
1 UInt8
|
|
dummy UInt8
|
|
ReadFromStorage (SystemOne)
|
|
Header: dummy UInt8
|
|
Expression (Conversion before UNION)
|
|
Header: x Nullable(UInt8)
|
|
y UInt8
|
|
Expression (Projection)
|
|
Header: x Nullable(Nothing)
|
|
y UInt8
|
|
Expression (Before ORDER BY)
|
|
Header: 1 UInt8
|
|
NULL Nullable(Nothing)
|
|
dummy UInt8
|
|
ReadFromStorage (SystemOne)
|
|
Header: dummy UInt8
|
|
SELECT avgWeighted(x, y) FROM (SELECT NULL, 255 AS x, 1 AS y UNION ALL SELECT y, NULL AS x, 1 AS y);
|
|
255
|