getDetail()

语法

db.collectionspace.collection.getDetail()

获取当前集合具体信息。

返回值

获取集合详细信息列表，并通过游标（cursor）的方式返回。

错误

错误码

示例

  • 获取集合 sample.employee 的详细信息。字段具体含义请参考集合快照视图

    1. > db.sample.employee.getDetail()
    2. {
    3. "Name": "sample.employee",
    4. "UniqueID": 22574348107782,
    5. "CollectionSpace": "sample",
    6. "Details": [
    7.  {
    8.    "NodeName": "hostname:11920",
    9.    "GroupName": "group1",
    10.    "ID": 1,
    11.    "LogicalID": 1,
    12.    "Sequence": 1,
    13.    "Indexes": 2,
    14.    "Status": "Normal",
    15.    "Attribute": "Compressed",
    16.    "CompressionType": "lzw",
    17.    "DictionaryCreated": false,
    18.    "DictionaryVersion": 0,
    19.    "PageSize": 65536,
    20.    "LobPageSize": 262144,
    21.    "TotalRecords": 0,
    22.    "TotalLobs": 0,
    23.    "TotalDataPages": 0,
    24.    "TotalIndexPages": 4,
    25.    "TotalLobPages": 0,
    26.    "TotalDataFreeSpace": 0,
    27.    "TotalIndexFreeSpace": 131030,
    28.    "CurrentCompressionRatio": 1,
    29.    "DataCommitLSN": 14295548352,
    30.    "IndexCommitLSN": 14295548428,
    31.    "LobCommitLSN": 0,
    32.    "DataCommitted": true,
    33.    "IndexCommitted": true,
    34.    "LobCommitted": true,
    35.    "TotalDataRead": 0,
    36.    "TotalIndexRead": 0,
    37.    "TotalDataWrite": 0,
    38.    "TotalIndexWrite": 0,
    39.    "TotalUpdate": 0,
    40.    "TotalDelete": 0,
    41.    "TotalInsert": 0,
    42.    "TotalSelect": 0,
    43.    "TotalRead": 0,
    44.    "TotalWrite": 0,
    45.    "TotalTbScan": 0,
    46.    "TotalIxScan": 0,
    47.    "ResetTimestamp": "2020-04-04-16.20.52.155061"
    48.  }
    49. ]
    50. }
    51. ...