SSIS Components for Tally

Build 20.0.7656

集計関数

COUNT

クエリ条件に一致する行の数を返します。

SELECT COUNT(*) FROM Company WHERE CompanyNumber = '1000'

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 Name) AS DistinctValues FROM Company WHERE CompanyNumber = '1000'

AVG

カラムの値の平均を返します。

SELECT Address, AVG(STCrAdjPercent) FROM Company WHERE CompanyNumber = '1000'  GROUP BY Address

MIN

カラムの値の最小値を返します。

SELECT MIN(STCrAdjPercent), Address FROM Company WHERE CompanyNumber = '1000' GROUP BY Address

MAX

カラムの値の最大値を返します。

SELECT Address, MAX(STCrAdjPercent) FROM Company WHERE CompanyNumber = '1000' GROUP BY Address

SUM

カラムの値の合計を返します。

SELECT SUM(STCrAdjPercent) FROM Company WHERE CompanyNumber = '1000'

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Build 20.0.7656