Q. Could you explain how the AGGREGATE function works in Excel? A. AGGREGATE is possibly the most versatile function in Excel. Think of it as an advanced version of the SUBTOTAL function that offers ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

I think it's a good start regarding the new JSON type, but got wrong behavior when using aggregate functions for JSON field types after some tests. Here're some cases. ┌─total─┐ 1. │ 3.3 │ └───────┘ 1 ...

Abstract: Since characteristic mode basis functions (CMBF) cannot reflect the characteristics of the source, in this paper, we introduce the antenna basis function (AnBF) to characterize the feeding ...

Abstract: Utility functions are used by clients of a service to communicate the value of a piece of work and other QoS aspects such as its timely completion. However, utility functions on individual ...

COALESCE(ROUND(SUM(p.price * u.units) * 1.0 / SUM(u.units) * 1.0, 2), 0) as average_price This table may have duplicate rows. This table contains information collected from some queries on a database.

ABSTRACT: This paper uses panel data for the 1980-2004 period to estimate the contributions of public research to US agricultural productivity growth. Local and social internal rates of return are ...

ABSTRACT: This paper has included the exports and imports per unit of labour (trade intensity) in the intensive growth model beside the traditional factors of production such as capital deepening to ...

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