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Posted to commits@superset.apache.org by mi...@apache.org on 2023/08/30 11:42:33 UTC
[superset] branch master updated: docs: Update UPDATING.md regarding potential breaking change to `ab_user.email` column (#25115)
This is an automated email from the ASF dual-hosted git repository.
michaelsmolina pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/superset.git
The following commit(s) were added to refs/heads/master by this push:
new e642361399 docs: Update UPDATING.md regarding potential breaking change to `ab_user.email` column (#25115)
e642361399 is described below
commit e642361399d8bba6349f20e6b221ce2d61403279
Author: John Bodley <45...@users.noreply.github.com>
AuthorDate: Wed Aug 30 04:42:23 2023 -0700
docs: Update UPDATING.md regarding potential breaking change to `ab_user.email` column (#25115)
Co-authored-by: Michael S. Molina <70...@users.noreply.github.com>
---
UPDATING.md | 1 +
docs/docs/installation/configuring-superset.mdx | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/UPDATING.md b/UPDATING.md
index 918fa20de0..dd97e1c954 100644
--- a/UPDATING.md
+++ b/UPDATING.md
@@ -24,6 +24,7 @@ assists people when migrating to a new version.
## Next
+- [25053](https://github.com/apache/superset/pull/25053): Extends the `ab_user.email` column from 64 to 320 characters which has an associated unique key constraint. This will problematic for MySQL metadata databases which use the InnoDB storage engine with the `innodb_large_prefix` parameter disabled as the key prefix limit is 767 bytes. Enabling said parameter and ensuring that the table uses either the use the `DYNAMIC` or `COMPRESSED` row format should remedy the problem. See [here] [...]
- [24939](https://github.com/apache/superset/pull/24939): Augments the foreign key constraints for the `embedded_dashboards` table to include an explicit CASCADE ON DELETE to ensure the relevant records are deleted when a dashboard is deleted. Scheduled downtime may be advised.
- [24938](https://github.com/apache/superset/pull/24938): Augments the foreign key constraints for the `dashboard_slices` table to include an explicit CASCADE ON DELETE to ensure the relevant records are deleted when a dashboard or slice is deleted. Scheduled downtime may be advised.
- [24911](https://github.com/apache/superset/pull/24911): Changes the column type from `TEXT` to `MediumText` in table `logs`, potentially requiring a table lock on MySQL dbs or taking some time to complete on large deployments.
diff --git a/docs/docs/installation/configuring-superset.mdx b/docs/docs/installation/configuring-superset.mdx
index d69b95c9ac..11f57b4b9d 100644
--- a/docs/docs/installation/configuring-superset.mdx
+++ b/docs/docs/installation/configuring-superset.mdx
@@ -106,7 +106,7 @@ Superset supports the following database engines/versions:
| Database Engine | Supported Versions |
| --------------------------------------------------------- | ---------------------------------- |
| [PostgreSQL](https://www.postgresql.org/) | 10.X, 11.X, 12.X, 13.X, 14.X, 15.X |
-| [MySQL](https://www.mysql.com/) | 5.X |
+| [MySQL](https://www.mysql.com/) | 5.7, 8.X |
Use the following database drivers and connection strings: