IVM Development Group is pleased to announce the release of pg_ivm 1.14.
Changes since the v1.13 release include:
What's Changed
Bug Fixes
Fix a bug in the maintenance of outer join views that include cross joins (Yugo Nagata)
When an outer join view has a cross join in its children, incremental maintenance could not be performed properly.
Fix a bug in the maintenance of outer join views with NULLs in join-condition columns (Yugo Nagata)
When an outer join view contains NULLs in join-condition columns, incremental maintenance could not be performed correctly.
About pg_ivm
pg_ivm is an extension module that provides Incremental View Maintenance (IVM) feature.
Incremental View Maintenance (IVM) is a way to make materialized views up-to-date in which only incremental changes are computed and applied on views rather than recomputing. pg_ivm provides a kind of immediate maintenance, in which materialized views are updated immediately after a base table is modified.
