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commit 29e2c44eb0a1aa04c14e890a972413fec26aee81 Author: Benoit Tellier <[email protected]> AuthorDate: Wed Oct 30 10:47:51 2019 +0700 JAMES-2904 Document missing Cassandra migration --- src/site/xdoc/server/config-cassandra.xml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/src/site/xdoc/server/config-cassandra.xml b/src/site/xdoc/server/config-cassandra.xml index a418eea..d951fe8 100644 --- a/src/site/xdoc/server/config-cassandra.xml +++ b/src/site/xdoc/server/config-cassandra.xml @@ -206,6 +206,21 @@ </subsection> + <subsection name="From V5 to V6"> + + <p>Goal is to no longer rely on an UDT partition key for mailboxPath tables. Entries will be migrated to mailboxPathV2 table relying on a composite primary key</p> + + </subsection> + + <subsection name="From V6 to V7"> + + <p>Goal is to populate mapping_sources projection table. This table allows finding the source of a given redirection, which is + handy for things like mail aliases (I want to list aliases rewritting things to bob). Without this projection table being available, + (ie we rely on schema version 6 or less) such information is obtained through a full table scan, unoptimized. From schema version 7, + the optimized projection can safely be used.</p> + + </subsection> + </section> </body> --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
