Function joinColNames

joinColNames(
    set1: ColNamesDomain,
    set2: ColNamesDomain,
    maxColNames?: number,
): ColNamesDomain
Joins two abstract values of the columns names domain according to the column names lattice by creating the least upper bound (LUB).
Parameters
- set1: ColNamesDomain
- set2: ColNamesDomain
- maxColNames: number = MaxColNames
Returns ColNamesDomain
- Defined in src/abstract-interpretation/data-frame/domain.ts:69