Видео с ютуба Access Query Total
Access: Creating a Totals Query
Microsoft Access: Performing Calculations on Aggregate Query Results (aka Sum or Totals Queries)
Как использовать итоги в Microsoft Access: сумма, среднее, максимальное и количество
Как создать запрос на вычисление в Microsoft Access
Microsoft Access Query Tutorial: Group, total, and average numeric data in queries.
Правильная логика критериев запроса Microsoft Access с использованием операторов And, Or и Not
Aggregate Query in Microsoft Access to Show Customer Count by State. Totals. Group By.
Microsoft Access Query Tutorial | SUM, AVG, MAX, MIN, COUNT, FIRST & LAST in Query Design
Access 2013: Creating a Totals Query
Total Query in Microsoft Access
Microsoft Access A to Z: Summary queries (also known as aggregate calculations)
How to create Query design to to Sum Multiple columns and Multiple Rows to Get total in MS access
Access 2007: Query Group By Or Totals Feature
Aggregate Queries in Access (Totals Queries)
How to count records in ms access Query design
QUERY CALCULATIONS SUM AND AVERAGE
Aggregate Queries Count Example Access
Calculations in Queries Average
Объединение записей из нескольких таблиц или запросов с помощью запроса на объединение в Microsof...
Group Sales By Month in a Microsoft Access Aggregate Query, Display Month Name, Sum Sales by Month