Analytics Insight

10 Basic SQL Aggregate Functions and How to Use Them Effectively

Aggregate functions help turn large datasets into simple summaries used across many fields. GROUP BY and HAVING allow structured grouping and filtering of data for clearer reports. Functions like ...
GitHub

sysutility_get_cache_tables_data_into_aggregate_tables_daily.sql

EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N'JOB', @type=N'LOCAL', @name=N'[Uncategorized (Local)]' @description=N'At every 12:01 AM stroke, the data of the cache tables get aggregated and put ...
GitHub

sysutility_get_cache_tables_data_into_aggregate_tables_hourly.sql

EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N'JOB', @type=N'LOCAL', @name=N'[Uncategorized (Local)]' @description=N'At every hour''s stroke, the data of the cache tables get aggregated and put ...
note

How to consolidate and aggregate slightly different cross-tabulation tables using Power Query

I want to consolidate and aggregate cross-tabulation tables that have slightly different formats. In practice, such situations occur frequently. Ideally, it would be easiest to explain using the ...