Nested queries are throwing exception

I am using the JDBC thin driver for accessing my Ignite DB but I am having issues with nested queries:

This nested query works on a given OrderDetails table:

```
SELECT ORDERNUMBER AS xx__rs_col_0 FROM (
SELECT * FROM OrderDetails
) colQry
```

but adding one more level does not work:

```
SELECT xx__rs_col_0 FROM (
SELECT ORDERNUMBER AS xx__rs_col_0 FROM (
SELECT * FROM OrderDetails
) colQry
) aliasQry
```

as I get this error:
`Exception in thread "main" java.sql.SQLException: class org.apache.ignite.IgniteCheckedException: null
at org.apache.ignite.internal.jdbc.thin.JdbcThinConnection.sendRequest(JdbcThinConnection.java:1010)
at org.apache.ignite.internal.jdbc.thin.JdbcThinStatement.execute0(JdbcThinStatement.java:234)
at org.apache.ignite.internal.jdbc.thin.JdbcThinStatement.executeQuery(JdbcThinStatement.java:142)
at infofabrik.Main.main(Main.java:25)`

Any ideas what may be going wrong here? is this supported ? Using ignite-core 2.14.0

Reproduce the two nested queries against Ignite 2.14.0 using the JDBC thin driver, then inspect the failure path beginning at JdbcThinStatement.java and JdbcThinConnection.java; Main.java:25 is the reported call site. Done means establishing whether the deeper nesting is supported and documenting or correcting the behavior with a reliable regression check.

Written by the indexing model from the issue text.