1POST /v1/database/${databaseName}/table/${tableName}?setStatistics

1POST /v1/database/db1/table/tbl1?setStatistics HTTP/1.1
2
3Host: edap.bj.baidubce.com
4
5Content-Length: xxxx
6
7Content-Type: application/json
8{
9  "numFiles": 12,
10  "numRows": 10000,
11  "rawDataSize": 76546659248,
12  "totalSize": 8594679398,
13  "statisticsDesc": {
14    "tableLevel": true,
15    "lastAnalyzedTime": 123
16  },
17  "columnStatisticsData": [
18    {
19      "columnName": "n_nationkey",
20      "columnType": "long",
21      "statisticsData": {
22        "longStats": {
23          "longLowValue": 1,
24          "longHighValue": 3,
25          "numNulls": 2
26        }
27      }
28    },
29    {
30      "columnName": "n_name",
31      "columnType": "boolean",
32      "statisticsData": {
33        "booleanStats": {
34          "numNulls": 2,
35          "numTrues": 0,
36          "numFalses": 0
37        }
38      }
39    }
40  ]
41}

1HTTP/1.1 204 No Content
2
3Content-Length: 0

1POST /v1/database/${databaseName}/table/${tableName}?getStatistics

1POST /v1/database/db1/table/tbl1?getStatistics HTTP/1.1
2
3Host: edap.bj.baidubce.com
4
5Content-Length: xxxx
6{
7    "columns": ["n_nationkey", "n_name"]
8}

1HTTP/1.1 200 OK
2
3Content-Length: xxxx
4
5Content-Type: application/json
6{
7  "statistics": [
8    {
9      "columnStatisticsData": [
10        {
11          "columnName": "n_nationkey",
12          "columnType": "long",
13          "statisticsData": {
14            "longStats": {
15              "longLowValue": 1,
16              "longHighValue": 3,
17              "numNulls": 2
18            }
19          }
20        },
21        {
22          "columnName": "n_nation",
23          "columnType": "long",
24          "statisticsData": {
25            "longStats": {
26              "longLowValue": 1,
27              "longHighValue": 3,
28              "numNulls": 2
29            }
30          }
31        }
32      ]
33    }
34  ]
35}

1{
2
3    "columns": ["n_nationkey", "n_name"]
4
5    "partitionNames":["n_nationkey=100"]
6
7}

1HTTP/1.1 200 OK
2
3Content-Length: xxxx
4
5Content-Type: application/json
6{
7  "statistics": [
8    {
9      "partitionName": "n_nationkey=100",
10      "columnStatisticsData": [
11        {
12          "columnName": "n_nationkey",
13          "columnType": "long",
14          "statisticsData": {
15            "longStats": {
16              "longLowValue": 1,
17              "longHighValue": 3,
18              "numNulls": 2
19            }
20          }
21        },
22        {
23          "columnName": "n_nation",
24          "columnType": "long",
25          "statisticsData": {
26            "longStats": {
27              "longLowValue": 1,
28              "longHighValue": 3,
29              "numNulls": 2
30            }
31          }
32        }
33      ]
34    }
35  ]
36}

1POST /v1/database/${databaseName}/table/${tableName}?deleteStatistics

1POST /v1/database/db_01/table/tb_01?deleteStatistics HTTP/1.1
2
3Host: edap.bj.baidubce.com
4
5Content-Length: xxx
6
7{
8
9	"column": "col_01",
10
11	"partitionName": "n_regionkey=100"
12
13}

1HTTP/1.1 204 No Content
2
3Content-Length: 0