Menghasilkan string kata kunci pembatasan kecepatan berdasarkan pernyataan SQL.
Deskripsi operasi
This operation supports the following database engines:
-
ApsaraDB RDS for MySQL
-
PolarDB for MySQL
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
hdm:GetSqlConcurrencyControlKeywordsFromSqlText |
get |
*全部资源
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| ConsoleContext |
string |
No |
Parameter cadangan. |
None |
| InstanceId |
string |
Yes |
ID Instans. |
rm-2ze5hpn2b99d2**** |
| SqlText |
string |
Yes |
Pernyataan SQL yang menjadi dasar untuk menghasilkan string kata kunci pembatasan kecepatan. |
SELECT * FROM test where name = 'das' |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
The response parameters. |
||
| Code |
string |
The HTTP status code returned. |
200 |
| Message |
string |
The returned message. Catatan
If the request was successful, Successful is returned. If the request failed, an error message such as an error code is returned. |
Successful |
| Data |
string |
The throttling keyword string that was generated based on the SQL statement. |
SELECT~FROM~test~where~name |
| RequestId |
string |
The request ID. |
30A643F5-D7A6-55F5-AB75-DF501427**** |
| Success |
string |
Indicates whether the request was successful. Valid values:
|
true |
String kata kunci pembatasan kecepatan yang dikembalikan dihasilkan berdasarkan sintaks SQL. Untuk membatasi kecepatan nilai tertentu, Anda harus menambahkan nilai tersebut ke string. Misalnya, jika pernyataan SQL asli adalah SELECT \* FROM test where name = 'das', string kata kunci pembatasan kecepatan berikut dikembalikan: SELECT~FROM~test~where~name. Jika Anda ingin membatasi kecepatan nilai das, Anda harus menambahkan ~das ke string, sehingga string menjadi SELECT~FROM~test~where~name~das.
Contoh
Respons sukses
JSONformat
{
"Code": "200",
"Message": "Successful",
"Data": "SELECT~FROM~test~where~name",
"RequestId": "30A643F5-D7A6-55F5-AB75-DF501427****",
"Success": "true"
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | InvalidParams | The request parameters are invalid. | |
| 403 | NoPermission | You are not authorized to do this action. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.