Error: MongoServerError: cannot drop _id index


_id idx 开盘 成交量 成交额 振幅 换手率 收盘 日期 最低 最高 涨跌幅 涨跌额 股票代码
680df1f600db0052c6d230c9
688766
98.77
18340
181966571
3.32
1.74
99.04
20250425
97.57
100.85
0.32
0.32
688766
680ecff500db0052c6da9c1f
20240429
73.38
25099
271089430
12.67
5.73
77.72
20240429
73.25
82.27
9.2
6.55
688766
680ecff500db0052c6da9c20
20240430
77.7
12510
136955749
3.53
2.86
77.43
20240430
76.56
79.3
-0.37
-0.29
688766
680ecff500db0052c6da9c21
20240506
79.02
18001
207148827
7.71
4.11
84.1
20240506
78.4
84.37
8.61
6.67
688766
680ecff500db0052c6da9c22
20240507
84.67
13736
159615520
4.07
3.13
83.62
20240507
81.25
84.67
-0.57
-0.48
688766
680ecff500db0052c6da9c23
20240508
81.22
24163
284756857
7.01
5.51
83.4
20240508
80.02
85.88
-0.26
-0.22
688766
680ecff500db0052c6da9c24
20240509
84.48
15131
173604596
4.51
3.45
81.36
20240509
80.72
84.48
-2.45
-2.04
688766
680ecff500db0052c6da9c25
20240510
81.04
6951
79075020
2.64
1.59
80.52
20240510
80.3
82.45
-1.03
-0.84
688766
680ecff500db0052c6da9c26
20240513
79.94
16291
193132393
10.69
3.72
84.44
20240513
78.97
87.58
4.87
3.92
688766
680ecff500db0052c6da9c27
20240514
84.87
16440
202197440
7.93
3.75
87.53
20240514
84.52
91.22
3.66
3.09
688766

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Collection Stats

Documents 242
Total doc size 60.73 KB
Average doc size 256 Bytes
Pre-allocated size 56 KB
Indexes 1
Total index size 36 KB
Padding factor
Extents

Indexes

Name Columns Size Attributes Actions
_id_
_id   ASC
36 KB
 DEL