postgres

Commit Graph

Author	SHA1	Message	Date
Peter Eisentraut	8c852ba9a4	Allow some exclusion constraints on partitions Previously we only allowed unique B-tree constraints on partitions (and only if the constraint included all the partition keys). But we could allow exclusion constraints with the same restriction. We also require that those columns be compared for equality, not something like &&. Author: Paul A. Jungwirth <pj@illuminatedcomputing.com> Reviewed-by: Ronan Dunklau <ronan.dunklau@aiven.io> Reviewed-by: Peter Eisentraut <peter@eisentraut.org> Discussion: https://www.postgresql.org/message-id/flat/ec8b1d9b-502e-d1f8-e909-1bf9dffe6fa5@illuminatedcomputing.com	2 years ago

Author

SHA1

Message

Date

Peter Eisentraut

8c852ba9a4

Allow some exclusion constraints on partitions

Previously we only allowed unique B-tree constraints on partitions
(and only if the constraint included all the partition keys).  But we
could allow exclusion constraints with the same restriction.  We also
require that those columns be compared for equality, not something
like &&.

Author: Paul A. Jungwirth <pj@illuminatedcomputing.com>
Reviewed-by: Ronan Dunklau <ronan.dunklau@aiven.io>
Reviewed-by: Peter Eisentraut <peter@eisentraut.org>
Discussion: https://www.postgresql.org/message-id/flat/ec8b1d9b-502e-d1f8-e909-1bf9dffe6fa5@illuminatedcomputing.com

2 years ago

1 Commits (9db3018cf83b4be1dbcdca8274e97ea8645df49c)