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create table t(a int);
insert into t values(1);
select count(a) f1, row_number() over (order by count(a)) as f2 from t limit 1;
the select query would panic. Root cause is that, wrong column pruning for limit would lead to a bad plan that the schema of limit has more columns than its child schema.
The problem is incurred by #20288 when trying to do inline projection for limit, which changes limit from baseLogicalPlan to a logicalSchemaProducer.
The text was updated successfully, but these errors were encountered:
Development Task
the select query would panic. Root cause is that, wrong column pruning for limit would lead to a bad plan that the schema of limit has more columns than its child schema.
The problem is incurred by #20288 when trying to do inline projection for limit, which changes limit from
baseLogicalPlan
to alogicalSchemaProducer
.The text was updated successfully, but these errors were encountered: