EclipseLink Query – Select count(*) from student s not working

I am getting following exception :- [13, 13] The left expression is missing from the arithmetic expression. [14, 14] The right expression is missing from the arithmetic expression. Please help me …

Mapping one DB column to two seperate fields using JPA

I’m developing a code generator that have to generate JPA entities from database meta-model files. These model are from home-brewed modeling system which are being used to generate models other than …