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Alerting: Fix pq: missing FROM-clause for table "a" (#56453) (#56534)

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This commit fixes a bug where changing the Folder or Rule Group of an existing rule returns the following error in PostgreSQL "pq: missing FROM-clause for table a"

(cherry picked from commit 762688d67f)

Co-authored-by: George Robinson <george.robinson@grafana.com>
This commit is contained in:
Grot (@grafanabot)
2022-10-07 10:35:47 +01:00
committed by GitHub
co-authored by George Robinson
parent cacc00aeb8
commit 77ec6609df
1 changed files with 3 additions and 3 deletions
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pkg/services/ngalert/store/alert_rule.go
+3 -3
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@@ -140,10 +140,10 @@ func (st DBstore) GetAlertRuleByUID(ctx context.Context, query *ngmodels.GetAler
func (st DBstore) GetAlertRulesGroupByRuleUID(ctx context.Context, query *ngmodels.GetAlertRulesGroupByRuleUIDQuery) error {
return st.SQLStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
var result []*ngmodels.AlertRule
err := sess.Table("alert_rule").Alias("A").Join(
err := sess.Table("alert_rule").Alias("a").Join(
"INNER",
"alert_rule AS B", "A.org_id = B.org_id AND A.namespace_uid = B.namespace_uid AND A.rule_group = B.rule_group AND B.uid = ?", query.UID,
).Where("A.org_id = ?", query.OrgID).Select("A.*").Find(&result)
"alert_rule AS b", "a.org_id = b.org_id AND a.namespace_uid = b.namespace_uid AND a.rule_group = b.rule_group AND b.uid = ?", query.UID,
).Where("a.org_id = ?", query.OrgID).Select("a.*").Find(&result)
if err != nil {
return err
}