public class MetaGetter extends Object
构造器和说明 |
---|
MetaGetter(AsyncClient asyncClient,
String metaTableName,
TimestreamIdentifier identifier) |
限定符和类型 | 方法和说明 |
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TimestreamMeta |
fetch()
查询
|
List<String> |
getAttributesToSelect()
获取查询的attributes列名
|
boolean |
isReturnAll()
是否查询完整的TimestreamMeta
|
MetaGetter |
returnAll()
设置查询完整的TimestreamMeta
|
MetaGetter |
selectAttributes(String... columns)
设置需要查询的attributes列名
|
public MetaGetter(AsyncClient asyncClient, String metaTableName, TimestreamIdentifier identifier)
public MetaGetter selectAttributes(String... columns)
columns
- public MetaGetter returnAll()
public boolean isReturnAll()
public TimestreamMeta fetch()
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