IsNullPredicate
Defined in: packages/contracts/src/predicate.ts:40
col IS NULL / col IS NOT NULL. A separate leaf because it is the one test that is TRUE on a
NULL cell, and the only two-valued one — so it is also the only leaf that composes soundly under
NotPredicate.
Properties
Section titled “Properties”col:
string
Defined in: packages/contracts/src/predicate.ts:41
isNull
Section titled “isNull”isNull:
boolean
Defined in: packages/contracts/src/predicate.ts:42