SQL Server Nested Queries and Subqueries | Billy Thomas | ALLJOY Data
Every data analyst needs to have nested queries in their tool box.
Billy Thomas will walk you through the how and why of a nested query. Simple examples with sample data that will help you comprehend and understand both the problem and the solution.
Link to spreadsheet and SQL scripts
https://github.com/billythomasalljoydata/yt_examples/tree/main/sql_nested_query
Billy Thomas will walk you through the how and why of a nested query. Simple examples with sample data that will help you comprehend and understand both the problem and the solution.
Link to spreadsheet and SQL scripts
https://github.com/billythomasalljoydata/yt_examples/tree/main/sql_nested_query
Тэги:
#SQL_Nested_Query #SQL_Nested_Queries #SQL_Sub_Query #SQL_Server #Advanced_SQL #Data_analyst #SQL_for_Beginners #SQL_for_Dummies #SQL_Tutorial #alljoydata #billy_thomas #data_quality #data_migration #data_strategy #business_ready_dataКомментарии:
SQL Server Nested Queries and Subqueries | Billy Thomas | ALLJOY Data
Billy Thomas ALLJOY Data
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