perf(sitecallaudit): filtered IX_SiteCalls_Terminal index backs the retention purge predicate (plan R2-04 T10)

2026-07-13 10:23:19 -04:00
parent 439dee52d3
commit 3d6973cc89
6 changed files with 2168 additions and 0 deletions
@@ -167,6 +167,10 @@ namespace ZB.MOM.WW.ScadaBridge.ConfigurationDatabase.Migrations

                    SqlServerIndexBuilderExtensions.IncludeProperties(b.HasIndex("CreatedAtUtc"), new[] { "SourceSite", "SourceNode", "Status" });

+                    b.HasIndex("TerminalAtUtc")
+                        .HasDatabaseName("IX_SiteCalls_Terminal")
+                        .HasFilter("[TerminalAtUtc] IS NOT NULL");
+
                    b.HasIndex("SourceSite", "CreatedAtUtc")
                        .IsDescending(false, true)
                        .HasDatabaseName("IX_SiteCalls_Source_Created");