Add ImageInfo index

src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/BaseItemImageInfoConfiguration.cs

@@ -0,0 +1,24 @@
+using Jellyfin.Database.Implementations.Entities;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Jellyfin.Database.Implementations.ModelConfiguration;
+
+/// <summary>
+/// FluentAPI configuration for the BaseItemImageInfo entity.
+/// </summary>
+public class BaseItemImageInfoConfiguration : IEntityTypeConfiguration<BaseItemImageInfo>
+{
+    /// <inheritdoc/>
+    public void Configure(EntityTypeBuilder<BaseItemImageInfo> builder)
+    {
+        builder.HasKey(e => e.Id);
+        builder.HasOne(e => e.Item).WithMany(e => e.Images).HasForeignKey(e => e.ItemId);
+
+        // Index for efficient lookups and deletes by ItemId
+        builder.HasIndex(e => e.ItemId);
+
+        // Composite index for filtering by item and image type
+        builder.HasIndex(e => new { e.ItemId, e.ImageType });
+    }
+}

src/Jellyfin.Database/Jellyfin.Database.Providers.Sqlite/Migrations/20260118182305_AddIndicesToImageInfo.cs

@@ -0,0 +1,27 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Jellyfin.Database.Providers.Sqlite.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddIndicesToImageInfo : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateIndex(
+                name: "IX_BaseItemImageInfos_ItemId_ImageType",
+                table: "BaseItemImageInfos",
+                columns: new[] { "ItemId", "ImageType" });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_BaseItemImageInfos_ItemId_ImageType",
+                table: "BaseItemImageInfos");
+        }
+    }
+}

src/Jellyfin.Database/Jellyfin.Database.Providers.Sqlite/Migrations/JellyfinDbModelSnapshot.cs

@@ -450,6 +450,8 @@ namespace Jellyfin.Server.Implementations.Migrations
 
                     b.HasIndex("ItemId");
 
+                    b.HasIndex("ItemId", "ImageType");
+
                     b.ToTable("BaseItemImageInfos");
 
                     b.HasAnnotation("Sqlite:UseSqlReturningClause", false);