kylin query problem

[仇同心]

Kylin crew:

Kyliin source, on Kylin query execution process analysis, there are two 
questions:

1, kylin is how to use the complete SQL parsing of calcite, obtain the SQL 
context;
2, kylin, how to get the data from the pre-computed data and calculated.



OLAPToEnumerableConverter、OLAPEnumerator、OLAPTableScan When to call?


Thankas!