A JPQL expression is the parsed tree representation of a Java Persistence query. The parser supports version 1.0 and 2.0 of the JPA specification.
A JPQL statement may be either a SELECT statement, an UPDATE statement, or a DELETE FROM statement.
BNF: QL_statement ::= {@link SelectStatement select_statement} |{@link UpdateStatement update_statement} |{@link DeleteStatement delete_statement}
@version 2.3
@since 2.3
@author Pascal Filion
| }
private void initializeRoot() {
if (jpqlExpression == null) {
jpqlExpression = new JPQLExpression(
query.getExpression(),
IJPAVersion.DEFAULT_VERSION,
true
);
}
|
| }
private void initializeRoot() {
if (jpqlExpression == null) {
jpqlExpression = new JPQLExpression(
query.getExpression(),
IJPAVersion.DEFAULT_VERSION,
true
);
}
|
| }
private void initializeRoot() {
if (jpqlExpression == null) {
jpqlExpression = new JPQLExpression(
query.getExpression(),
IJPAVersion.DEFAULT_VERSION,
true
);
}
|
Related Classes of org.eclipse.persistence.jpa.internal.jpql.parser.JPQLExpression
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