EJB Query WHERE clause

The WHERE clause lists search conditions for items to add to a result set.

The WHERE clause contains search conditions composed of the following:

• literal values

• input parameters

• expressions

• basic predicates

• quantified predicates

• BETWEEN predicate

• IN predicate

• LIKE predicate

• NULL predicate

• EMPTY collection predicate

• MEMBER OF predicate

• EXISTS predicate

• IS OF TYPE predicate

If the search condition evaluates to TRUE, the tuple is added to the result set.

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Subtopics

Literals
Input parameters
Expressions
Basic predicates
Quantified predicates
BETWEEN predicate
IN predicate
LIKE predicate
NULL predicate
EMPTY collection predicate
MEMBER OF predicate
EXISTS predicate
IS OF TYPE predicate

 

Related concepts

EJB query language

 

Related tasks

Use EJB query