Function NewWhereFilter

exec/where.go:67–75

NewWhereFilter filters vs final differ bc the Final does final column aliasing

(ctx *plan.Context, sql *rel.SqlSelect)

// NewWhereFilter filters vs final differ bc the Final does final column aliasing
func NewWhereFilter(ctx *plan.Context, sql *rel.SqlSelect) *Where {
	s := &Where{
		TaskBase: NewTaskBase(ctx),
		filter:   sql.Where.Expr,
	}
	cols := sql.ColIndexes()
	s.Handler = whereFilter(s.filter, s, cols)
	return s
}

// NewHaving Filter
func NewHaving(ctx *plan.Context, p *plan.Having) *Where {