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dashboard: change unique index for uid to include org_id

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Make the max length of uid longer in case we want to change it later
#7883
This commit is contained in:
Marcus Efraimsson 2018-01-30 11:15:51 +01:00
parent 46e1296700
commit c1cff3849e
1 changed files with 4 additions and 5 deletions
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9
pkg/services/sqlstore/migrations/dashboard_mig.go
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@ -151,17 +151,16 @@ func addDashboardMigration(mg *Migrator) {
Name: "has_acl", Type: DB_Bool, Nullable: false, Default: "0",
}))
// new uid column
mg.AddMigration("Add column uid in dashboard", NewAddColumnMigration(dashboardV2, &Column{
Name: "uid", Type: DB_NVarchar, Length: 12, Nullable: true,
Name: "uid", Type: DB_NVarchar, Length: 40, Nullable: true,
}))
mg.AddMigration("Set uid column values", new(RawSqlMigration).
mg.AddMigration("Update uid column values in dashboard", new(RawSqlMigration).
Sqlite("UPDATE dashboard SET uid=printf('%09d',id) WHERE uid IS NULL;").
Postgres("UPDATE dashboard SET uid=lpad('' || id,9,'0') WHERE uid IS NULL;").
Mysql("UPDATE dashboard SET uid=lpad(id,9,'0') WHERE uid IS NULL;"))
mg.AddMigration("Add index for uid in dashboard", NewAddIndexMigration(dashboardV2, &Index{
Cols: []string{"uid"}, Type: UniqueIndex,
mg.AddMigration("Add unique index dashboard_org_id_uid", NewAddIndexMigration(dashboardV2, &Index{
Cols: []string{"org_id", "uid"}, Type: UniqueIndex,
}))
}