Multiway Merge Join Description Options Metadata Injection Support Multiway Merge Join Description The Multiway Merge Join transform joins input data from multiple streams. ...

Null If Description Metadata Injection Support Null If Description If the string representation of a certain field is equal to the specified value, then the value is set the ...

SET PROPERTY description example keyword SET PROPERTY description Syntax: SET PROPERTY [ FOR 'user' ] 'key' = 'value' [, 'key' = 'value' ] 设置用户的属性，包括分配给...

INSERT Statement with Column Values COPY Statement External Tables External Tables with Gpfdist Gpload Best Practices Additional Information Description of the different wa...

Loading Data INSERT Statement with Column Values COPY Statement External Tables External Tables with Gpfdist Gpload Best Practices Additional Information Loading Data Des...

Loading Data Loading Data INSERT Statement with Column Values COPY Statement External Tables External Tables with Gpfdist Gpload Best Practices Additional Information L...

Greenplum数据库高可用性概述 硬件级别RAID 数据存储总和校验 Segment镜像 Master镜像 双集群 备份和恢复 Greenplum数据库高可用性概述 Greenplum数据库系统的高可用可以通过提供容错硬件平台实现，可以通过启用Greenplum数据库高可用特性实现， 也可以通过执行定期监控和运维作业来确保整个系统所有...

Sorted Merge Description Options Metadata Injection Support Sorted Merge Description The Sorted Merge transform merges rows coming from multiple input transforms providing t...

Sorted Merge Description Options Metadata Injection Support Sorted Merge Description The Sorted Merge transform merges rows coming from multiple input transforms providing t...

Set field Value Description Options Metadata Injection Support Set field Value Description The Set Field Value transform replaces the value of a field with the value of anot...