Query language based on business object model

A method comprising:

• receiving, at a query generator, a first query;
• generating, at the query generator, a second query specific to the data structure stored in a database, wherein the second query is generated based on a model including metadata representing a data structure;
• and
• sending, from the query generator, the second query to the database.

A system comprising:

• at least one processor;
• and
• at least one memory, wherein the at least one processor and the at least one memory are configured to provide operations comprising:
• receiving a first query;
• generating a second query specific to the data structure stored in a database, wherein the second query is generated based on a model including metadata representing a data structure;
• and
• sending the second query to the database.