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Database: Adds new indices to alert_notification_state and alert_rule_tag tables (#28166)

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Add non-unique indices to alert_notification_state and alert_rule_tag tables for 
column alert_id.

Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>

Fixes #22890
This commit is contained in:
Karine Valença
2020-10-13 13:51:54 +02:00
committed by GitHub
co-authored by Marcus Efraimsson
parent 0a58ecbacd
commit e1e05cad7d
1 changed files with 8 additions and 0 deletions
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pkg/services/sqlstore/migrations/alert_mig.go
+8
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@@ -175,4 +175,12 @@ func addAlertMigrations(mg *Migrator) {
// change column type of alert.settings
mg.AddMigration("alter alert.settings to mediumtext", NewRawSqlMigration("").
Mysql("ALTER TABLE alert MODIFY settings MEDIUMTEXT;"))
mg.AddMigration("Add non-unique index alert_notification_state_alert_id", NewAddIndexMigration(alert_notification_state, &Index{
Cols: []string{"alert_id"}, Type: IndexType,
}))
mg.AddMigration("Add non-unique index alert_rule_tag_alert_id", NewAddIndexMigration(alertRuleTagTable, &Index{
Cols: []string{"alert_id"}, Type: IndexType,
}))
}