Hi,
I'm planning to use the lattice suggester in Calcite with TPC-DS, but the
TpcdsLatticeSuggesterTest in Calcite fails in the 1st query. I run the
TpcdsLatticeSuggesterTest with Disabled annotation removed.
The error is shown below:
Can't unwrap class org.apache.calcite.sql.SqlDialect from
'x' is a table alias, not a column alias.
There are some very limited circumstances in which a table alias
applied to a table with an anonymous column causes the anonymous
column to be renamed. Evidently those circumstances apply to case 1
but not case 2.
On Fri, Apr 29, 2022 at 8:51 AM Dmitry
Hi!
Maybe someone knows what can be the cause of the following issue:
I tried to execute two queries:
val query1 = "SELECT x FROM unnest(array[1]) x"
val query2 = "SELECT x FROM unnest(array(select 1)) x"
The first one works, but the second one throws an exception:
Column 'x' not found in any
Dmitry Sysolyatin created CALCITE-5125:
--
Summary: "||" operator can be used for array concatenation
Key: CALCITE-5125
URL: https://issues.apache.org/jira/browse/CALCITE-5125
Project: Calcite