Slide 14
Slide 14 text
DQDLのExpression
比較演算子に加え、between, in, 正規表現, date処理用のexpressionなどがある
● Completeness "colA" = 1.0
● ColumnValues "colA" > 10
● Mean "colA" between 8 and 100
● ColumnValues "colA" in [ 1, 2, 3 ]
● ColumnValues "colA" matches "[a-ZA-Z]*"
● ColumnValues "load_date" > (now() - 3 days)