CODEWITHSUNDEEP
javajpql
S. Haddad
S. Haddad

Reputation: 15

jpql SUM one column

I am trying to add up all the prices in one column, but it outputs a ridiculous total. Please help, not sure if my query is incorrect. Thanks. 

@NamedQuery(name = "Tyrerange.totalCost", query = "SELECT SUM(t.dblTyreCost) FROM Tyrerange t"),    

double totalCost = (double) em.createNamedQuery("Tyrerange.totalCost").getSingleResult();

document.add(new Paragraph(String.valueOf((df.format(totalCost)))));

Upvotes: 0

Views: 1728

Answers (1)

alterfox
alterfox

Reputation: 1695

The query looks ok. Maybe the cached values are being read. Create a new query and sum some other column to check this.

Upvotes: 1

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