O'Reilly logo

Easy Web Development with WaveMaker by Edward Callahan

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

HQL

Hibernate's SQL-like query language is called Hibernate Query Language (HQL). HQL is a full object-oriented query language that can perform joins, aggregate functions such as count, expressions such as "or" and "not", as well as utilize group and order by clauses. HQL queries are the tooled means to perform the advanced queries we could not perform using live variables. The HQL query editor can be accessed by using the Query option from the Services menu:

HQL

If your project uses multiple database services, be certain to select the correct database from the Data Model dropdown:

The WaveMaker documentation at wiki includes comprehensive documentation ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required