Mengkueri informasi rencana eksekusi SQL yang disimpan dalam sistem diagnostik berdasarkan ID SQL.
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RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
oceanbase:DescribeOasSQLPlans |
get |
*全部资源
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| InstanceId |
string |
Yes |
ID Kluster OceanBase. |
ob317v4uif**** |
| TenantId |
string |
Yes |
ID penyewa. |
t4louaeei**** |
| StartTime |
string |
Yes |
Waktu mulai untuk mengkueri rencana eksekusi SQL. Waktu harus dalam UTC dengan format YYYY-MM-DDThh:mm:ssZ. |
2023-04-12T04:38:38Z |
| EndTime |
string |
Yes |
Waktu akhir untuk mengkueri rencana eksekusi SQL. |
2023-04-12T05:38:38Z |
| DbName |
string |
Yes |
Nama database. |
test_db |
| SqlId |
string |
Yes |
ID SQL. |
8D6E84****0B8FB1823D199E2CA1**** |
| AcceptLanguage |
string |
No |
Bahasa yang didukung. Nilai valid:
|
zh-CN |
| DynamicSql |
boolean |
No |
Apakah SQL merupakan SQL dinamis. |
false |
| PlanUnionHash |
string |
No |
Pengidentifikasi unik rencana eksekusi. |
c4e9aaa797428df9a5a41828******** |
| ReturnBriefInfo |
boolean |
No |
Apakah akan mengembalikan informasi ringkas rencana eksekusi. |
true |
| FormatSqlId |
string |
No |
ID SQL format. |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
Parameter tanggapan. |
||
| RequestId |
string |
ID permintaan. |
EE205C00-30E4-****-****-87E3A8A2AA0C |
| Data |
array<object> |
Daftar informasi rencana eksekusi SQL. |
|
|
array<object> |
Informasi rencana eksekusi SQL. |
||
| PlanHash |
string |
Pengidentifikasi internal rencana eksekusi SQL dalam sistem diagnostik. |
1758****24913166**** |
| Plans |
array<object> |
Daftar rencana eksekusi. |
|
|
object |
Parameter tanggapan. |
||
| Uid |
string |
The unique identifier of the plan. |
AAAAAAAAAAI****AAFoT2QAF--7W**** |
| PlanId |
integer |
The ID of the plan. |
590**** |
| FirstLoadTime |
string |
First time to load the plan. |
2023-04-12T04:46:38Z |
| PlanType |
string |
Plan type, including LOCAL, REMOTE, DIST. |
LOCAL |
| PlanHash |
string |
The internal identifier of the SQL execution plan in the diagnostic system. |
-86290582****886880 |
| PlanSize |
integer |
Plan size. |
10**** |
| SchemaVersion |
integer |
Schema version. |
16838****3550464 |
| MergedVersion |
integer |
Merge version. |
513 |
| ObServerId |
integer |
Server ID. |
2 |
| ObDbId |
integer |
Database ID. |
11006****828 |
| ServerId |
integer |
The ID of the backend server instance. |
2 |
| FirstLoadTimeUs |
integer |
First loading time. |
1684****03289441 |
| HitDiagnosis |
boolean |
Whether to hit the diagnosis. |
false |
| OutlineData |
string |
The outline_data parameter of the SQL execution plan. |
/*+ BEGIN_OUTLINE_DATA INDEX(@\"SEL$1\ |
| OutlineId |
integer |
Outline ID. |
-1 |
| CollectTimeUs |
integer |
Collection time. |
1684368****00000 |
| Server |
string |
The server where the SQL is executed. |
i-bp1db1a9us038****jio |
| HitPercentage |
number |
Hit rate. |
100.0 |
| Executions |
integer |
The total number of executions during the execution period. |
1 |
| ExecPs |
number |
The average execution count per second during the execution period. |
0.31 |
| AvgDiskReads |
number |
The average physical read count during the execution period. |
0.0 |
| AvgDiskWrites |
number |
The average physical write count during the execution period. |
0.0 |
| AvgBufferGets |
number |
Average cache read count during the execution period. |
30137.03 |
| AvgApplicationWaitTime |
number |
Average Application event waiting time (in milliseconds) during the execution period. |
0.0 |
| AvgConcurrencyWaitTime |
number |
Average Concurrency event waiting time (in milliseconds) during the execution period. |
0.0 |
| AvgUserIoWaitTime |
number |
Average UserIo event waiting time (in milliseconds) during the execution period. |
0.0 |
| AvgRowProcessed |
number |
Average row processing waiting time (in milliseconds) during the execution period. |
1.0 |
| AvgElapsedTime |
number |
Average interval waiting time (in milliseconds) during the execution period. |
1876.78 |
| AvgCpuTime |
number |
Average CPU time (in milliseconds) during the execution period. |
1875.34 |
| LargeQueryPercentage |
number |
Percentage of completed long-running queries. |
0.0 |
| DelayedLargeQueryPercentage |
number |
Percentage of delayed long-running queries. |
0.0 |
| TimeoutPercentage |
number |
Percentage of timeouts. |
0.0 |
| TableScan |
boolean |
Whether a full table scan is performed. |
false |
| PlanUnionHash |
string |
The internal unique identifier of the SQL execution plan in the diagnostic system. |
"52c7c53****53e61b3f7586b17****ad" |
| SqlId |
string |
SQL ID. |
46939C87ECA****95ED0FF64F44B**** |
| SqlText |
string |
||
| MergedVersion |
integer |
Versi gabungan. |
513 |
| FirstLoadTime |
string |
Waktu pemuatan pertama. |
2023-04-12T04:46:38Z |
| PlanType |
string |
Tipe rencana eksekusi. |
LOCAL |
| HitDiagnosis |
boolean |
Apakah rencana mengenai diagnosis. |
false |
| HitPercentage |
number |
Tingkat hit. |
100.0 |
| AvgCpuTime |
number |
Waktu CPU rata-rata selama periode, dalam milidetik. |
1875.34 |
| PlanExplain |
object |
Rencana eksekusi. |
|
| PlanJsonString |
string |
JSON string of the SQL execution plan. |
"PlanJsonString":"{\"RootOperations\":[{\"Children\":[{\"Children\":[{\"Cost\":2000,\"ObjectName\":\"TR\",\"Operator\":\"PHY_TABLE_SCAN\",\"Property\":\"table_rows:8593, physical_range_rows:85, logical_range_rows:85, index_back_rows:0, output_rows:85, est_method:default_stat, avaiable_index_name[ALL_VIRTUAL_AGENT]\",\"Rows\":86},{\"Children\":[{\"Cost\":2000,\"ObjectName\":\"NA\",\"Operator\":\"PHY_TABLE_SCAN\",\"Property\":\"table_rows:1750, physical_range_rows:17, logical_range_rows:17, index_back_rows:0, output_rows:17, est_method:default_stat, avaiable_index_name[ALL_VIRTUAL_AGENT]\",\"Rows\":18}],\"Cost\":2013,\"ObjectName\":\"NULL\",\"Operator\":\"PHY_SORT\",\"Property\":\"NULL\",\"Rows\":18}],\"Cost\":4024,\"ObjectName\":\"NULL\",\"Operator\":\"PHY_MERGE_JOIN\",\"Property\":\"NULL\",\"Rows\":26}],\"Cost\":4025,\"ObjectName\":\"NULL\",\"Operator\":\"PHY_SCALAR_AGGREGATE\",\"Property\":\"NULL\",\"Rows\":1}]}" |
| Executions |
integer |
Jumlah eksekusi. |
1 |
| PlanUnionHash |
string |
Pengidentifikasi unik rencana eksekusi SQL dalam sistem diagnostik. |
"52c7c53****53e61b3f7586b17****ad" |
| QuerySql |
string |
Pernyataan pencarian. Catatan
|
"select 1 from t" |
| Bounded |
boolean |
Apakah rencana eksekusi terikat. |
false |
| TableScan |
boolean |
Apakah rencana mencakup pemindaian tabel penuh. |
false |
| OutlineId |
string |
ID outline yang digunakan oleh rencana. |
3******** |
| OutlineStatus |
string |
Status outline yang digunakan oleh rencana. Nilai "已生效" menunjukkan bahwa outline_data rencana sepenuhnya cocok dengan outline_content outline. Nilai "未知" menunjukkan bahwa status tidak dapat ditentukan. |
已生效 |
| ByFormatSqlId |
boolean |
Apakah pengikatan fuzzy digunakan. |
Contoh
Respons sukses
JSONformat
{
"RequestId": "EE205C00-30E4-****-****-87E3A8A2AA0C",
"Data": [
{
"PlanHash": "1758****24913166****",
"Plans": [
{
"Uid": "AAAAAAAAAAI****AAFoT2QAF--7W****",
"PlanId": 0,
"FirstLoadTime": "2023-04-12T04:46:38Z",
"PlanType": "LOCAL",
"PlanHash": "-86290582****886880",
"PlanSize": 0,
"SchemaVersion": 0,
"MergedVersion": 513,
"ObServerId": 2,
"ObDbId": 0,
"ServerId": 2,
"FirstLoadTimeUs": 0,
"HitDiagnosis": false,
"OutlineData": "/*+ BEGIN_OUTLINE_DATA INDEX(@\\\"SEL$1\\",
"OutlineId": -1,
"CollectTimeUs": 0,
"Server": "i-bp1db1a9us038****jio",
"HitPercentage": 100,
"Executions": 1,
"ExecPs": 0.31,
"AvgDiskReads": 0,
"AvgDiskWrites": 0,
"AvgBufferGets": 30137.03,
"AvgApplicationWaitTime": 0,
"AvgConcurrencyWaitTime": 0,
"AvgUserIoWaitTime": 0,
"AvgRowProcessed": 1,
"AvgElapsedTime": 1876.78,
"AvgCpuTime": 1875.34,
"LargeQueryPercentage": 0,
"DelayedLargeQueryPercentage": 0,
"TimeoutPercentage": 0,
"TableScan": false,
"PlanUnionHash": "\"52c7c53****53e61b3f7586b17****ad\"",
"SqlId": "46939C87ECA****95ED0FF64F44B****",
"SqlText": ""
}
],
"MergedVersion": 513,
"FirstLoadTime": "2023-04-12T04:46:38Z",
"PlanType": "LOCAL",
"HitDiagnosis": false,
"HitPercentage": 100,
"AvgCpuTime": 1875.34,
"PlanExplain": {
"PlanJsonString": "\"PlanJsonString\":\"{\\\"RootOperations\\\":[{\\\"Children\\\":[{\\\"Children\\\":[{\\\"Cost\\\":2000,\\\"ObjectName\\\":\\\"TR\\\",\\\"Operator\\\":\\\"PHY_TABLE_SCAN\\\",\\\"Property\\\":\\\"table_rows:8593, physical_range_rows:85, logical_range_rows:85, index_back_rows:0, output_rows:85, est_method:default_stat, avaiable_index_name[ALL_VIRTUAL_AGENT]\\\",\\\"Rows\\\":86},{\\\"Children\\\":[{\\\"Cost\\\":2000,\\\"ObjectName\\\":\\\"NA\\\",\\\"Operator\\\":\\\"PHY_TABLE_SCAN\\\",\\\"Property\\\":\\\"table_rows:1750, physical_range_rows:17, logical_range_rows:17, index_back_rows:0, output_rows:17, est_method:default_stat, avaiable_index_name[ALL_VIRTUAL_AGENT]\\\",\\\"Rows\\\":18}],\\\"Cost\\\":2013,\\\"ObjectName\\\":\\\"NULL\\\",\\\"Operator\\\":\\\"PHY_SORT\\\",\\\"Property\\\":\\\"NULL\\\",\\\"Rows\\\":18}],\\\"Cost\\\":4024,\\\"ObjectName\\\":\\\"NULL\\\",\\\"Operator\\\":\\\"PHY_MERGE_JOIN\\\",\\\"Property\\\":\\\"NULL\\\",\\\"Rows\\\":26}],\\\"Cost\\\":4025,\\\"ObjectName\\\":\\\"NULL\\\",\\\"Operator\\\":\\\"PHY_SCALAR_AGGREGATE\\\",\\\"Property\\\":\\\"NULL\\\",\\\"Rows\\\":1}]}\""
},
"Executions": 1,
"PlanUnionHash": "\"52c7c53****53e61b3f7586b17****ad\"",
"QuerySql": "\"select 1 from t\"",
"Bounded": false,
"TableScan": false,
"OutlineId": "3********",
"OutlineStatus": "已生效",
"ByFormatSqlId": false
}
]
}Kode kesalahan
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