问题一：请问现在大数据计算MaxCompute任务中不支持decimal数据类型了吗？请问现在大数据计算MaxCompute任务中不支持decimal数据类型了吗？参考回答：这个是关的参数设置，新项目没有其他作业的话，可以设置一下，再跑一下mr任务看看。 DataWorks的SQL节点执行 setproject odps.sql.type....

文章 2024-07-18 来自：开发者社区

MaxCompute产品使用合集之怎么使用SQL查询来获取ODPS中所有的表及字段信息

问题一：请问下大数据计算MaxCompute主表筛选条件写在关联之后？请问下大数据计算MaxCompute主表筛选条件写在关联之后？参考回答：在MaxCompute中，您可以通过指定分区键值来限制join操作中的分区数量。 MaxCompute支持多种类型的连接操作，包括左连接、右连接、全连接、内连接等，这些操作可以用于连接表并返回符合特定条件的数...

问答 2024-07-17 来自：开发者社区

Maxcompute的Sql查询所有权限内的project元数据

问题描述maxcompute如何使用sql查询所有project信息

问答 2024-07-14 来自：开发者社区

大数据计算MaxCompute dataworks上odps sql查询是否有个参数可以将表格显示？

大数据计算MaxCompute dataworks上odps sql查询是不是有个参数可以将表格显示结果转换为文本显示结果？有人知道是什么参数吗？这是表格显示：类似这种输出模式：

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更新时间 2024-07-27 11:34:36

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