Mihailo Aleksic
Mihailo Aleksic
Actually we should revisit this approach, it's correct for most of the cases but there is this interesting one. these queries: ``` create table t(col1 decimal(20,2)); select round(sum(col1)) as col1...
@cloud-fan Some third party data sources may add custom analyzer rules that will change the rule order here. Delta Lake is an example. Let me mention that in the description....
@cloud-fan all the tests passed. PTAL when you have time. Thanks!
[SPARK-53733][SQL] Delay `resolveColsLastResort` until all previous `UnresolvedAlias`es are resolved
another example of a discrepancy between single-pass and fixed-point ``` select session_var, (case when date_format(session_var,'unknown') in ('XXXXX','XXXXX','XXXXX','XXXXX') then 1 else 1 end) lca ```