Joseph Doherty
7b0b9c7365
Solution + 23 src projects + 26 test projects renamed; folders, csproj, namespaces, and ScadaLinkDbContext/ScadaBridgeDbContext class updated. ActorSystem "scadalink" → "scadabridge", Akka seed-node URLs migrated. SQL roles/logins, LDAP domains, CLI command name, and CLI config dir (~/.scadalink → ~/.scadabridge) also renamed. Build green; 5 Host.Tests fail awaiting SQL login rename in next commit. Pre-existing StaleTagMonitor timing flakes unchanged. Rename script committed at tools/rename-to-scadabridge.sh.
58 lines
2.3 KiB
C#
58 lines
2.3 KiB
C#
using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace ZB.MOM.WW.ScadaBridge.ConfigurationDatabase.Migrations
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{
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/// <summary>
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/// Adds the universal <c>ExecutionId</c> correlation column to the centralized
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/// <c>AuditLog</c> table (#23). <c>ExecutionId</c> identifies the originating
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/// script execution / inbound request and is distinct from the per-operation
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/// <c>CorrelationId</c>.
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///
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/// The change is purely additive:
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/// 1. <c>ExecutionId uniqueidentifier NULL</c> is added with no default, so the
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/// operation is a metadata-only <c>ALTER TABLE … ADD</c> — it does NOT
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/// rewrite the monthly-partitioned <c>AuditLog</c> table, and historical
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/// rows stay <c>NULL</c> (no backfill).
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/// 2. <c>IX_AuditLog_Execution</c> is created via raw SQL so it lands on the
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/// <c>ps_AuditLog_Month(OccurredAtUtc)</c> partition scheme, matching every
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/// other <c>IX_AuditLog_*</c> index. Keeping it partition-aligned preserves
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/// the partition-switch purge path (see AuditLogRepository.SwitchOutPartitionAsync).
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/// </summary>
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public partial class AddAuditLogExecutionId : Migration
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{
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/// <inheritdoc />
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.AddColumn<Guid>(
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name: "ExecutionId",
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table: "AuditLog",
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type: "uniqueidentifier",
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nullable: true);
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// Raw SQL so the index is created on the partition scheme — EF's
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// CreateIndex cannot express the ON ps_AuditLog_Month(OccurredAtUtc)
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// clause. Mirrors IX_AuditLog_CorrelationId (filtered, aligned).
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migrationBuilder.Sql(@"
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CREATE NONCLUSTERED INDEX IX_AuditLog_Execution
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ON dbo.AuditLog (ExecutionId)
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WHERE ExecutionId IS NOT NULL
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ON ps_AuditLog_Month(OccurredAtUtc);");
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}
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/// <inheritdoc />
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.Sql(@"
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IF EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_AuditLog_Execution' AND object_id = OBJECT_ID('dbo.AuditLog'))
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DROP INDEX IX_AuditLog_Execution ON dbo.AuditLog;");
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migrationBuilder.DropColumn(
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name: "ExecutionId",
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table: "AuditLog");
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}
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}
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}
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