seawinde opened a new pull request, #28269:
URL: https://github.com/apache/doris/pull/28269
## Proposed changes
Add aggregate materializedviewRules for query rewrite.
it support the query rewrite as following:
def mv = "select lineitem.L_LINENUMBER, orders.O_CUSTKEY,
sum(O_TOTALPRICE) as sum_alias " +
"from lineitem " +
"inner join orders on lineitem.L_ORDERKEY = orders.O_ORDERKEY " +
"group by lineitem.L_LINENUMBER, orders.O_CUSTKEY "
def query = "select lineitem.L_LINENUMBER, sum(O_TOTALPRICE) as
sum_alias " +
"from lineitem " +
"inner join orders on lineitem.L_ORDERKEY = orders.O_ORDERKEY " +
"group by lineitem.L_LINENUMBER"
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[[email protected]](mailto:[email protected]) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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