funky-eyes commented on code in PR #7925:
URL: https://github.com/apache/incubator-seata/pull/7925#discussion_r2714938665
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script/server/db/mysql.sql:
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@@ -94,7 +94,7 @@ CREATE TABLE IF NOT EXISTS `vgroup_table`
(
`vGroup` VARCHAR(255),
`namespace` VARCHAR(255),
- `cluster` VARCHAR(255),
- UNIQUE KEY `idx_vgroup_namespace_cluster` (`vGroup`,`namespace`,`cluster`)
+ `cluster_name` VARCHAR(255),
Review Comment:
If we rename the column cluster to cluster_name,
what should we do with the existing vgroup data that has already been
migrated to NamingServer for transaction group management?
How should the migration process to the new table structure be handled?
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