Analytics JourneyWindow Functions in SQL SimplifiedIn SQL, window functions are powerful tools for performing calculations across a set of rows related to the current row within a result…4 min read·Sep 26, 2023----
Analytics JourneyExploring aggregation with Partition by clauseUsing the PARTITION BY clause in a SQL query allows us to perform aggregation on a specific column without the need to group the entire…2 min read·Sep 22, 2023----
Analytics JourneyHandling Null Values in Join keyLet us discuss how null values are treated in different sql joins when they are present in join key for both the tables.3 min read·Sep 21, 2023----
Analytics JourneyImportant String functions for SQL BeginnersIf you’re a beginner in SQL or need a quick revision of your SQL basics, here’s a handy list of essential string functions. Please note…3 min read·Sep 20, 2023----