HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find challenges that cover everything from basic SELECT statements to more involved ...
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The PIVOTBY Function vs PivotTables: Which Should You Use in Excel?
While the PIVOTBY function can only reference source data in Excel, if you create a PivotTable in Excel 2016 or later or Excel for Microsoft 365, you can choose to pull in data from an external source ...
DATE_SUB - Subtracts a time/date interval from a date and then returns the date DAY - Returns the day of the month for a given date DAYNAME - Returns the weekday name for a given date DAYOFMONTH - ...
SQL remains one of the most essential tools for data engineers, allowing them to manage, manipulate, and analyze vast amounts of data efficiently. As data continues to grow in both volume and ...
select first_name, create_date, year(create_date) as year from customer; select first_name, create_date, hour(create_date) as year from customer; select customer_id ...
DATEDIFF is a common function in the SQL Server to find the number of days between two dates. Oracle offers its own solution, although does not have the DATEDIFF function. You have the right to access ...
Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Ramya Krishnamoorthy shares a detailed case ...
TL;DR: if you want to use date/time values from a SQL Server table in PowerApps, use the datetimeoffset column type and your life will be easier. The datetime (and friends) column type represent an ...
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