EclipseLink INSERT..SELECT equivalent - eclipselink

Is there an equivalent to the native Oracle INSERT INTO FROM SELECT functionality?

No. Use a native SQL query to do this.

Related

How to check Trino version with SQL query?

Is there a SQL query to check the version of Trino? Couldn't find it in the docs
You can use the version function:
SELECT version()

CTE inside a subquery

Is SQL Server capable of having a CTE inside a subquery? I have not seen it.
Started using Oracle and saw a developer use CTE inside a subquery. Is SQL Server capable of it? I'm testing it on my own but it doesn't work in SQL Server. Let me know if CTE works inside a subquery.
Thanks

Convert a Recursive CTE in SQL Server to netezza

I have a requirement like i need to convert a recursive CTE in sql server into netezza !
Will netezza even support Recursive CTE ?
Can anyone help me on this ?
Thanks in advance,
Manirathinam.
Recursive CTEs are not supported in Netezza as of version 7.2. If you can tell us what you are trying to accomplish in your particular case, we might be able to offer a workaround/rewrite.

Firebird ado.net dynamic sql: multiple select statements possible?

I'm refactoring a c# application and optimizing some queries. The app supports Microsoft SQL server and Firebird.
I can't seem to find any information regarding issuing multiple select statements in Dynamic SQL on Firebird.
For example this is valid for Microsoft SQL server:
"SELECT * FROM ATABLE; SELECT * FROM ANOTHERTABLE;"
However Firebird calls invalid token on the semicolon.
Note this is called from c# code using the ADO.NET Firebird driver.
Firebird does not support multipel select within the same command

iReport, use SQL instead HQL query with an hibernate connection

i'm writing a query that need UNION and hql doesn't support it. So the only workaround is to use standrad SQL query but the problem is i can't use it in iReport if i use hibernate.
There is a way to use sql in iReport with an hibernate connection?
Thanks.
Use a View. See this: Hibernate Union alternatives