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DataCamp for Business 체험강의 설명
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Intermediate SQL Server1
Working with Dates and Times
This chapter covers date and time functionality in SQL Server, including building dates from component parts, formatting dates for reporting, and working with calendar tables.
2
Converting to Dates and Times
Here, we'll be converting strings and other inputs to date and time data types.
3
Aggregating Time Series Data
In this chapter, we will learn techniques to aggregate data over time. We will briefly review aggregation functions and statistical aggregation functions. We will cover upsampling and downsampling of data. Finally, we will look at the grouping operators.
4
Answering Time Series Questions with Window Functions
In this chapter, we will learn how to use window functions to perform calculations over time, including calculating running totals and moving averages, calculating intervals, and finding the maximum levels of overlap.
SQL Server에서의 시계열 분석
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