Change Details

* The ALTER TABLES to run: https://gerrit.wikimedia.org/r/#/c/255662/3/sql/patch-store-revision-ids.sql * Where to run those changes: extension1, DB: wikishared * When to run those changes: With next SWAT (We will schedule this) * If the schema change is backwards compatible: (is compatible with the current code deployed) * If the schema change has been tested already on some of the test/beta wikis. Usually, as a last test, change should be applied to testwiki first: We will be testing on Labs, Beta and testwiki (along with deployment). * If it involves new columns or tables, if the data should be made available on the labs replicas. Similar question if it involves deletion of data previously available on labs.

* The ALTER TABLES to run: https://gerrit.wikimedia.org/r/#/c/255662/3/sql/patch-store-revision-ids.sql * Where to run those changes: extension1, DB: wikishared * When to run those changes: With train on next Tuesday (14 December) * If the schema change is backwards compatible: compatible with the current code deployed. * If the schema change has been tested already on some of the test/beta wikis. Usually, as a last test, change should be applied to testwiki first: We will be testing on Labs, Beta and testwiki (along with deployment). * If it involves new columns or tables, if the data should be made available on the labs replicas. Similar question if it involves deletion of data previously available on labs.

* The ALTER TABLES to run: https://gerrit.wikimedia.org/r/#/c/255662/3/sql/patch-store-revision-ids.sql * Where to run those changes: extension1, DB: wikishared * When to run those changes: With next SWAT (We will schedule thistrain on next Tuesday (14 December) * If the schema change is backwards compatible: (is compatible with the current code deployed). * If the schema change has been tested already on some of the test/beta wikis. Usually, as a last test, change should be applied to testwiki first: We will be testing on Labs, Beta and testwiki (along with deployment). * If it involves new columns or tables, if the data should be made available on the labs replicas. Similar question if it involves deletion of data previously available on labs.