fix corner cases for wrong parsing RBAC name, during resolve conflict…

… for complex multi line RBAC objects, fix #976

ChangeLog.md

@@ -1,3 +1,7 @@
+# v2.5.25
+BUG FIXES
+- fix corner cases for wrong parsing RBAC name, during resolve conflict for complex multi line RBAC objects, fix [976](https://github.com/Altinity/clickhouse-backup/issues/976)
+
 # v2.5.24
 BUG FIXES
 - fix corner cases object disk parse endpoint for S3, to avoid wrong `.amazonaws.amazonaws.com` suffix

pkg/backup/restore.go

@@ -692,7 +692,11 @@ func (b *Backuper) detectRBACObject(sql string) (string, string, error) {
 		if strings.HasPrefix(sql, prefix) {
 			kind = k
 			// Extract the name from the SQL query.
-			name = strings.TrimSpace(strings.TrimPrefix(sql, prefix))
+			if semicolonIdx := strings.Index(sql, ";"); semicolonIdx >= 0 {
+				name = strings.TrimSpace(strings.TrimPrefix(sql[:semicolonIdx], prefix))
+			} else {
+				name = strings.TrimSpace(strings.TrimPrefix(sql, prefix))
+			}
 			break
 		}
 	}