调用DescribeCharacterSetName接口查看PolarDB MySQL数据库支持的字符集列表。
调试
您可以在OpenAPI Explorer中直接运行该接口,免去您计算签名的困扰。运行成功后,OpenAPI Explorer可以自动生成SDK代码示例。
请求参数
名称 | 类型 | 是否必选 | 示例值 | 描述 |
---|---|---|---|---|
Action | String | 否 | DescribeCharacterSetName |
系统规定参数,取值为DescribeCharacterSetName。 |
RegionId | String | 是 | cn-hangzhou |
地域ID。 说明 您可以通过DescribeRegions接口查看可用地域。
|
DBClusterId | String | 否 | pc-**************** |
集群ID。 说明 当前仅支持查看PolarDB MySQL集群数据库支持的字符集列表。若输入PolarDB PostgreSQL集群或PolarDB-O集群的集群ID,
CharacterSetNameItems 会返回空值。
|
返回数据
名称 | 类型 | 示例值 | 描述 |
---|---|---|---|
CharacterSetNameItems | List | "CharacterSetName": [ "utf8mb4", "utf8", "armscii8" ] |
支持的字符集列表。 |
Engine | String | POLARDB |
集群引擎。 |
RequestId | String | 34458CD3-33E0-4624-BFEF-840C15****** |
请求ID。 |
示例
请求示例
http(s)://polardb.aliyuncs.com/?Action=DescribeCharacterSetName
&RegionId=cn-hangzhou
&<公共请求参数>
正常返回示例
XML
格式
<DescribeCharacterSetNameResponse>
<RequestId>34458CD3-33E0-4624-BFEF-840C15******</RequestId>
<CharacterSetNameItems>
<CharacterSetName>utf8mb4</CharacterSetName>
<CharacterSetName>utf8</CharacterSetName>
<CharacterSetName>utf32</CharacterSetName>
<CharacterSetName>utf16le</CharacterSetName>
<CharacterSetName>utf16</CharacterSetName>
<CharacterSetName>ujis</CharacterSetName>
<CharacterSetName>ucs2</CharacterSetName>
<CharacterSetName>tis620</CharacterSetName>
<CharacterSetName>swe7</CharacterSetName>
<CharacterSetName>sjis</CharacterSetName>
<CharacterSetName>macroman</CharacterSetName>
<CharacterSetName>macce</CharacterSetName>
<CharacterSetName>latin7</CharacterSetName>
<CharacterSetName>latin5</CharacterSetName>
<CharacterSetName>latin2</CharacterSetName>
<CharacterSetName>latin1</CharacterSetName>
<CharacterSetName>koi8u</CharacterSetName>
<CharacterSetName>koi8r</CharacterSetName>
<CharacterSetName>keybcs2</CharacterSetName>
<CharacterSetName>hp8</CharacterSetName>
<CharacterSetName>hebrew</CharacterSetName>
<CharacterSetName>greek</CharacterSetName>
<CharacterSetName>geostd8</CharacterSetName>
<CharacterSetName>gbk</CharacterSetName>
<CharacterSetName>gb2312</CharacterSetName>
<CharacterSetName>euckr</CharacterSetName>
<CharacterSetName>eucjpms</CharacterSetName>
<CharacterSetName>dec8</CharacterSetName>
<CharacterSetName>cp932</CharacterSetName>
<CharacterSetName>cp866</CharacterSetName>
<CharacterSetName>cp852</CharacterSetName>
<CharacterSetName>cp850</CharacterSetName>
<CharacterSetName>cp1257</CharacterSetName>
<CharacterSetName>cp1256</CharacterSetName>
<CharacterSetName>cp1251</CharacterSetName>
<CharacterSetName>cp1250</CharacterSetName>
<CharacterSetName>binary</CharacterSetName>
<CharacterSetName>big5</CharacterSetName>
<CharacterSetName>ascii</CharacterSetName>
<CharacterSetName>armscii8</CharacterSetName>
</CharacterSetNameItems>
<Engine>POLARDB</Engine>
</DescribeCharacterSetNameResponse>
JSON
格式
{
"RequestId": "34458CD3-33E0-4624-BFEF-840C15******",
"CharacterSetNameItems": {
"CharacterSetName": [
"utf8mb4",
"utf8",
"utf32",
"utf16le",
"utf16",
"ujis",
"ucs2",
"tis620",
"swe7",
"sjis",
"macroman",
"macce",
"latin7",
"latin5",
"latin2",
"latin1",
"koi8u",
"koi8r",
"keybcs2",
"hp8",
"hebrew",
"greek",
"geostd8",
"gbk",
"gb2312",
"euckr",
"eucjpms",
"dec8",
"cp932",
"cp866",
"cp852",
"cp850",
"cp1257",
"cp1256",
"cp1251",
"cp1250",
"binary",
"big5",
"ascii",
"armscii8"
]
},
"Engine": "POLARDB"
}
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