tablefrom数据

怎么定时执行 vacuum full table 维护任务? 我们每天的调度任务中（调度任务跑的都是存储过程）,有一项工作是,需要把前一天的分区表数据 vacuum 一下,但是 vacuum 不能在function和procedure中调用，会报“[25001] ERROR: VACUUM cannot be executed from a function”。

怎么定时执行 vacuum full table 维护任务?我们每天的调度任务中（调度任务跑的都是存储过程）,有一项工作是,需要把前一天的分区表数据 vacuum 一下,但是 vacuum 不能在function和procedure中调用，会报“[25001] ERROR: VACUUM cannot be executed from a function”。本问题来自云栖社区【Postgre...

insert into table ods_a partition (ds='20130620') select a,b,c,d from ods_b ; 比如这样当执行到第10次插入失败了， ods_a 表中会看到前9条数据吗?

insert into table ods_a partition (ds='20130620')select a,b,c,d from ods_b;比如这样当执行到第10次插入失败了， ods_a 表中会看到前9条数据吗?

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数据集成

数据集成（Data Integration）是阿里集团对外提供的可跨异构数据存储系统的、可靠、安全、低成本、可弹性扩展的数据同步平台，为400+对数据源提供不同网络环境下的全量/增量数据进出通道。

产品入门

产品动态

最佳实践