采用DFS,Mapper的输出会是排序的(某些特殊情况除外):Cube行键(row key)是由[Cuboid ID + 维度值]组成;DFS访问的结果,恰好是按照Cuboid ID从小到大输出;而在同一个Cuboid内,维度值也是升序排序;所...
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表的索引是行关键字(Row Key),列(Column)关键字(Key)和时间戳(Timestamp),每个值是一个自解释的字符数组,用户在表格中存储数据,每一行都有且仅有一个可排...
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KEY ROW 行扫描键
Remove key row Array T 移除关键列
row key
行键
以上为机器翻译结果,长、整句建议使用 人工翻译 。
The row key is the primary key of the table and is typically a string.
行键是表的主键,通常是一个字符串。
youdao
So there's the scope for a really good row over one of the key issues around Scottish independence.
BBC: Week ahead
Last week we did see some overbought readings as we were up 10 sessions in a row and there was some minor weakness in key stocks.
FORBES: Cyprus Sets Up Opportunity To Buy The Dip
Djokovic, seeking his fourth Key Biscayne title and third in a row, next faces No. 15-seeded Tommy Haas, who beat No. 19 Alexandr Dolgopolov 6-3, 6-2.
NPR: Maria Sharapova Reaches 4th Round At Key Biscayne
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