package wmo import ( "git.blackforestbytes.com/BlackForestBytes/goext/langext" "go.mongodb.org/mongo-driver/v2/bson" ) var ObjectIDZero = langext.Must(bson.ObjectIDFromHex("000000000000000000000000")) var PipelineNoMatch = bson.M{"_id": ObjectIDZero, "$expr": bson.M{"$eq": bson.A{"1", "0"}}} // always false | returns nothing