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This challenge involves reading information from XML columns. The table keeps track of the progressive builds of an application in a development environment and your task is to identify the most recent 3 builds of each application....
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This challenge involves counting the number of occurrences of HTML tags in a given list of strings. You can assume that there will be only valid HTML tags in the input strings. The output should display tags in ascending order....
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This problem is all about identifying all the employees directly or indirectly to whom the given Employee reports to. The challenge is to write a query that can take a Employee Id as a parameter and list all the employees to whom the Employee is reporti...
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This challenge is all about counting the number of occurrence of characters in a string using a SET based query. The task is to list all the characters and count of that character within the given string....
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The challenge involves validating the GUID values and perform horizontal and vertical count of the characters "1, 2, 3, 4, 5, A, B, C, D, E"....
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