COUNT

クエリ条件に一致する行の数を返します。

SELECT COUNT(*) FROM SettledBatchList WHERE IncludeStatistics = 'True'

COUNT(DISTINCT)

クエリ条件に一致する、null 以外の個別のフィールド値の数を返します。

SELECT COUNT(DISTINCT TotalCharge) AS DistinctValues FROM SettledBatchList WHERE IncludeStatistics = 'True'

AVG

カラムの値の平均を返します。

SELECT Product, AVG(AnnualRevenue) FROM SettledBatchList WHERE IncludeStatistics = 'True'  GROUP BY Product

MIN

カラムの値の最小値を返します。

SELECT MIN(AnnualRevenue), Product FROM SettledBatchList WHERE IncludeStatistics = 'True' GROUP BY Product

MAX

カラムの値の最大値を返します。

SELECT Product, MAX(AnnualRevenue) FROM SettledBatchList WHERE IncludeStatistics = 'True' GROUP BY Product

SUM

カラムの値の合計を返します。

SELECT SUM(AnnualRevenue) FROM SettledBatchList WHERE IncludeStatistics = 'True'