About expression

api-jpa

or(x, y)

Create a disjunction of the given boolean expressions.(Method of javax.persistence.criteria.CriteriaBuilder)

 
api-jpa

and(x, y)

Create a conjunction of the given boolean expressions.(Method of javax.persistence.criteria.CriteriaBuilder)

 
api-jpa

concat(x, y)

Create an expression for string concatenation.(Method of javax.persistence.criteria.CriteriaBuilder)

 
manual

JPA Query Structure (JPQL / Criteria)

Explains the structure of a JPQL query, which consists of 6 clauses: SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY.... CriteriaBuilder's method Create an aggregate expression applying the count operation. See JavaDoc Reference Page... ... CriteriaBuilder's method Create an aggregate expression applying the sum operation. See JavaDoc Reference Page... ...

 
api-jpa

coalesce(x, y)

Create an expression that returns null if all its arguments evaluate to null, and the value of the first non-null argument otherwise.(Method of javax.persistence.criteria.CriteriaBuilder)

 
api-jpa

coalesce(x, y)

Create an expression that returns null if all its arguments evaluate to null, and the value of the first non-null argument otherwise.(Method of javax.persistence.criteria.CriteriaBuilder)

 
api-jpa

like(x, pattern, escapeChar)

Create a predicate for testing whether the expression satisfies the given pattern.(Method of javax.persistence.criteria.CriteriaBuilder)

 
api-jpa

notLike(x, pattern, escapeChar)

Create a predicate for testing whether the expression does not satisfy the given pattern.(Method of javax.persistence.criteria.CriteriaBuilder)

 
api-jpa

mod(x, y)

Create an expression that returns the modulus of its arguments.(Method of javax.persistence.criteria.CriteriaBuilder)

 
api-jpa

diff(x, y)

Create an expression that returns the difference between its arguments.(Method of javax.persistence.criteria.CriteriaBuilder)