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authorKevin Grittner <kgrittn@postgresql.org>2013-07-16 12:55:44 -0500
committerKevin Grittner <kgrittn@postgresql.org>2013-07-16 12:55:44 -0500
commitcc1965a99bf87005f431804bbda0f723887a04d6 (patch)
tree694801e2e7a34a1247ad7858b9c81ff16a90ac39 /src/backend/executor/nodeWindowAgg.c
parent7f7485a0cde92aa4ba235a1ffe4dda0ca0b6cc9a (diff)
downloadpostgresql-cc1965a99bf87005f431804bbda0f723887a04d6.tar.gz
postgresql-cc1965a99bf87005f431804bbda0f723887a04d6.zip
Add support for REFRESH MATERIALIZED VIEW CONCURRENTLY.
This allows reads to continue without any blocking while a REFRESH runs. The new data appears atomically as part of transaction commit. Review questioned the Assert that a matview was not a system relation. This will be addressed separately. Reviewed by Hitoshi Harada, Robert Haas, Andres Freund. Merged after review with security patch f3ab5d4.
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