Function _sum

python/pathway/internals/sql/processing.py:107–108

(node: sql_expr.Sum, context: ContextType)

@register(nodetype=sql_expr.Sum)
def _sum(node: sql_expr.Sum, context: ContextType) -> expr.ReducerExpression:
    return reducers.sum(_run(node.this, context))


@register(nodetype=sql_expr.Avg)