Interface Predicate

pkg/parquetquery/predicates.go:15–21

Predicate is a pushdown predicate that can be applied at the chunk, page, and value levels.

// Predicate is a pushdown predicate that can be applied at
// the chunk, page, and value levels.
type Predicate interface {
	fmt.Stringer

	KeepColumnChunk(*ColumnChunkHelper) bool
	KeepPage(page pq.Page) bool
	KeepValue(pq.Value) bool
}

// NewStringEqualPredicate is just an alias for the equivalent byte predicate
func NewStringEqualPredicate(s string) Predicate {