【发布时间】:2018-03-13 12:00:26
【问题描述】:
我想删除某个字段存在的所有文档
我尝试 POST 到 _delete_by_query API
{
"query": {
"bool": {
"must": [
{ "exists":"field_name" }
]
}
}
}
这给了我这个查询格式错误错误:
{
"error": {
"root_cause": [
{
"type": "parsing_exception",
"reason": "[exists] query malformed, no start_object after query name",
"line": 1,
"col": 37
}
],
"type": "parsing_exception",
"reason": "[exists] query malformed, no start_object after query name",
"line": 1,
"col": 37
},
"status": 400
}
如果存在字段,如何删除所有文档?
【问题讨论】: