Module except_merge_rule
risingwave_
frontend
2.7.0-alpha
Module except_
merge_
rule
Module Items
Structs
In risingwave_
frontend::
optimizer::
rule
risingwave_frontend
::
optimizer
::
rule
Module
except_
merge_
rule
Copy item path
Source
Structs
ยง
Except
Merge
Rule
Different from
UnionMergeRule
and
IntersectMergeRule
,
ExceptMergeRule
can only merge its left most one input.