1. A computer-implemented method, comprising: receiving via a first window an object-relational mapping (ORM) query language (OQL) statement entered from a user for querying an underlying database, wherein the OQL statement is written in a customized query language that needs conversion and/or transformation to become compatible with the underlying database; and dynamically displaying in a second window a SQL statement compatible with the underlying database, wherein the second SQL statement is automatically translated from the OQL statement displayed in the first window.