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Database Workshop

Database Workshop

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SQL throttling
DescribeSqlKeywords
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DescribeSqlKeywords
Call the DescribeSqlKeywords API to generate SQL throttling keywords based on the original SQL statement.​
Request type​
Synchronous request​
Request parameters​
​
Name​
Type​
Is it required?​
Sample​
Description​
InstanceId​
​
String​
Yes​
mysql-383906******​
Database instance ID​
InstanceType​
String​
Yes​
MySQL​
Database types. The following database types are supported:​
  • MySQL: RDS for MySQL.​
  • VeDBMySQL: veDB for MySQL.​
RegionId​
String​
Yes​
cn-beijing​
Region ID.​
Sql​
String​
Yes​
select * from test​
Sample of the original SQL statement.​
​
Response parameters​
​
Name​
Type​
Sample​
Description​
KeyWords​
String​
select~from~test​
SQL keywords.​
​
Request example​
​
POST /?Action=DescribeSqlKeywords&Version=2018-01-01 HTTP/1.1​
Content-Type: application/json​
Host: dbw.cn-beijing.volcengineapi.com​
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/dbw/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c645****​
​
{​
"Sql": "select * from test",​
"InstanceType": "MySQL",​
"InstanceId": "mysql-383906******",​
"RegionId": "cn-beijing"​
}​
​
Response example​
​
{​
"ResponseMetadata": {​
"RequestId": "20261008151202094E295FA0449BF29C8F-6ea562",​
"Action": "DescribeSqlKeywords",​
"Version": "2018-01-01",​
"Service": "dbw",​
"Region": "cn-beijing"​
},​
"Result": {​
"KeyWords": "select~from~test"​
}​
}​
​
Error code​
For details, refer to Error codes.​
Last updated: 2026.10.14 09:51:11