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        pc

0.0.201

新功能/规格

云原生大数据计算服务 MaxCompute - 支持指定表的列默认值

Oct 28 2019

云原生大数据计算服务 MaxCompute

支持指定表的列默认值，提升了MaxCompute DDL的能力，用户操作更加灵活

适用客户

MaxCompute公共云客户

新增功能/规格

DEFAULT value 指定列的默认值，当insert操作不指定该列时，该列写入默认值。[(col_name data_type [DEFAULT value] [COMMENT col_comment], ...)]

阿里云第七代ECS正式发售

整体算力提升40%，芯片级安全防护。
搭载第三代英特尔®至强®可扩展处理器（代号"IceLake")。

开始使用

销售支持

1对1售前咨询

在线咨询联系销售人员
售后支持计划

24/7 技术支持每季度 6 个免费工单更快的服务响应时间

创建工单
阿里云为客户提供专业、灵活的支持服务，以满足您多样化的业务需求。

了解更多

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