Method UseHashReduction

query/aql_context.go:420–423

UseHashReduction return whether to use hash reduction or not

()

// UseHashReduction return whether to use hash reduction or not
func (ctx *OOPKContext) UseHashReduction() bool {
	return utils.GetConfig().Query.EnableHashReduction &&
		cgoutils.SupportHashReduction() && isAtomicAggType(ctx.AggregateType)
}