What is return type of AVG function in JPQL?

I am using AVG function in JPQL named query. But I am getting error Unable to locate appropriate constructor on class I have tried taking it in Integer, Float, BigDecimal variable but still it didn't work.

I am calculating Average of bigDecimal values. Even I tried as AVG(CAST(s.marks AS FLOAT))

Can anybody please help?

Solution

Finally done. It returns as Double

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