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DescribeDatabases

最近更新时间2024.01.29 21:27:47

首次发布时间2023.02.02 17:41:22

调用 DescribeDatabases 接口查看数据库列表。

请求类型

同步请求。

请求参数

名称类型是否必选示例值描述
InstanceIdStringmysql-r3xq0zdl****实例 ID。
DBNameStringtestdb1数据库名称。
PageNumberInteger1当前页页码。取值最小为 1。默认值为 1。
PageSizeInteger10每页记录数。最小值为 1,最大值不超过 100。默认值为 10。

返回参数

名称类型示例值描述
TotalInteger1数据库总数。

Databases

Array of DatabaseObject

[
{
"CharacterSetName": "utf8",
"DBDesc": "这是一段数据库 testdb1 的描述。",
"DBName": "testdb1",
"DBPartition": 0,
"DBStatus": "Available",
"DatabasePrivileges": null,
"DatabasePrivilegesInfo": null
}
]

数据库列表。数据库授权信息。更多关于 Databases 的详细信息,请参见数据结构

请求示例

POST /?Action=DescribeDatabases&Version=2022-01-01 HTTP/1.1
Content-Type: application/json
Host: rds.volcengineapi.com
X-Date: 20211202T101010Z
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_mysql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458****
{
    "InstanceId":"mysql-4674157d****",
    "PageSize":10,
    "PageNumber":1
}

返回示例

正常返回示例

{
    "ResponseMetadata":{
        "RequestId":"2023011116092131FBB0733F03E98C9690",
        "Action":"DescribeDatabases",
        "Version":"2022-01-01",
        "Service":"rds_mysql",
        "Region":"cn-beijing"
    },
    "Result":{
        "Databases":[
            {
                "CharacterSetName": "utf8",
                "DBDesc": "这是一段数据库 testdb1 的描述。",
                "DBName": "testdb1",
                "DBPartition": 0,
                "DBStatus": "Available",
                "DatabasePrivileges": [
                    {
                        "AccountName": "TestAccount1",
                        "AccountPrivilege": "ReadOnly",
                        "AccountPrivilegeDetail": "LOCK TABLES,SELECT,SHOW VIEW",
                        "Host": "192.***.***.2"
                    },
                    {
                        "AccountName": "TestAccount2",
                        "AccountPrivilege": "ReadWrite",
                        "AccountPrivilegeDetail": "ALTER,ALTER ROUTINE,CREATE,CREATE ROUTINE,CREATE TMP TABLE,CREATE VIEW,DELETE,DROP,EVENT,EXECUTE,INDEX,INSERT,LOCK TABLES,REFERENCES,SELECT,SHOW VIEW,TRIGGER,UPDATE",
                        "Host": "%"
                    }
                ]
            },
            {
                "CharacterSetName": "utf8",
                "DBDesc": "这是一段数据库 testdb2 的描述信息。",
                "DBName": "testdb2",
                "DBPartition": 0,
                "DBStatus": "Available",
                "DatabasePrivileges": [
                    {
                        "AccountName": "TestAccount2",
                        "AccountPrivilege": "ReadOnly",
                        "AccountPrivilegeDetail": "LOCK TABLES,SELECT,SHOW VIEW",
                        "Host": "%"
                    }
                ]
            }
        ],
        "Total":2
    }
}

错误码

更多详情,请参见错误码