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参考该地址实现:https://help.aliyun.com/document_detail/114347.html?spm=a2c4g.11186623.6.615.17132345T3bKeQ
TimestreamMetaIterator iter1 = db.metaTable()
.filter(filter)
.identifierOnly() // 只返回identifer
.fetchAll();
System.out.print(iterator.getTotalCount()); //获取命中的时间线条数
while (iter1.hasNext()) {
System.out.print(iterator.next().toString());
}
public boolean hasNext() {
if (isBufferHasData()) {
return true;
}
byte[] token = response.getNextToken();
while (token != null) {
request.getSearchQuery().setToken(response.getNextToken());
request.getSearchQuery().setOffset(0);
fetchData(request);
if (isBufferHasData()) {
return true;
}
token = response.getNextToken();
}
return false;
}
上述实现会取出所有数据,是否需要把isBufferHasData提出公共方法出来。目前实现分页,不能用这个方法,只能自己写实现
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