{code}
CriteriaUpdate<Item> update =
criteriaBuilder.createCriteriaUpdate(Item.class);
Root<Item> i = update.from(Item.class);
update.set(
i.get(Item_.active),
true
);
update.set(
i.get(Item_.name),
"Foo"
);
int updatedEntities = em.createQuery(update).executeUpdate();
{code}
Renders invalid HQL:
{code}
update Item as generatedAlias0 set generatedAlias0.active = :param0generatedAlias0.name = :param1,
{code}
Note the missing comma and space between ":param0" and "generatedAlias0.name" and the comma at the end .
Simple fix, append a space in this code unless the last assignment is being rendered, code in CriteriaUpdateImpl appending the comma and space is wrong :
{code}
private void renderAssignments(StringBuilder jpaql, RenderingContext renderingContext) {
jpaql.append( " set " );
boolean first = true;
for ( Assignment assignment : assignments ) {
jpaql.append( assignment.attributePath.render( renderingContext ) )
.append( " = " )
.append( assignment.value.render( renderingContext ) );
if ( ! first ) { // Should be !last
jpaql.append( ", " );
} // FIX THIS!
first = false;
}
}
{code}
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