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Do you know how to group your data?
GROUP BY - A SELECT statement clause that divides the query result into groups of rows, usually for the purpose of performing one or more aggregations on each group. The SELECT statement returns one row per group.
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SQL BASIC STUFF #SQL #dataengineering #dataanalytics #datascience #sqlserver #database #dba #data #programming
GROUP BY - A SELECT statement clause that divides the query result into groups of rows, usually for the purpose of performing one or more aggregations on each group. The SELECT statement returns one row per group.
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Be a SQL HERO!
SQL BASIC STUFF #SQL #dataengineering #dataanalytics #datascience #sqlserver #database #dba #data #programming
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