sportsRef.collection("sports").documents [
["bowling" : [
"equipment": "bowling ball, bowling alley, bowling shoes",
"description": "bowl the ball" ]]
["football": [
"equipment": "ball, boots, shin pads, goalie gloves",
"description": "kick the ball in the goal" ]]
["darts": [
"equipment": "darts, dartboard",
"description": "throw the dart at the board" ]]
["boxing": [
"equipment": "boxing gloves, ring",
"description": "punch your contender" ]]
["shot put": [
"equipment": "shot put",
"description": "throw the shot put, looks like a ball" ]]
]
db.collectionGroup("sports").whereField("description", [i don't know what to
put]).get().addOnSuccessListener(new OnSuccessListener<QuerySnapshot>(){
@Override
public void onSuccess(QuerySnapshot queryDocumentSnapshots){
//...
}
});
Есть ли способ, которым я могу запросить все значения поля "описание"?