按特定条件批量更新数据，不支持vector、sparse_vector、text 类型字段的更新

[
    {
        "op": "must",
        "field": "city",
        "conds": ["beijing"]
    },
    {
        "op": "range",
        "field": "user_id",
        "gt": 0,
        "lt": 4
    },

]

{
   "user_name":"xxx"
}

请求参数

import java.util.ArrayList;
import java.util.HashMap;
import java.util.IdentityHashMap;
import java.util.List;
import java.util.Random;

import org.apache.http.HttpHost;

import java.util.Map;
import com.volcengine.service.vikingDB.Collection;
import com.volcengine.service.vikingDB.Index;
import com.volcengine.service.vikingDB.VikingDBService;
import com.volcengine.service.vikingDB.common.*;

public class test {
    public static void main(String[] args) throws Exception {
        VikingDBService vikingDBService = new VikingDBService("", "", "", "","");
        HashMap<String, Object> taskParams = new HashMap<>();
        
        List<Map<String, Object>> conditionsList = new ArrayList<>();
        Map<String, Object> condition1 = new HashMap<>();
        condition1.put("op", "must");
        condition1.put("field", "city");
        condition1.put("conds", Arrays.asList("beijing"));
        conditionsList.add(condition1);
        
        Map<String, Object> condition2 = new HashMap<>();
        condition2.put("op", "range");
        condition2.put("field", "user_id");
        condition2.put("gt", 0);
        condition2.put("lt", 4);
        conditionsList.add(condition2);
        
        taskParams.put("filter_conds", conditionsList);
        taskParams.put("collection_name", "example");
        CreateTaskParam taskParam = new CreateTaskParam()
                                    .setTaskType(TaskType.FilterUpdate)
                                    .setTaskParams(taskParams)
                                    .build();
        String task_id = vikingDBService.createTask(taskParam);
    }
}

返回值