1 files changed, 0 insertions, 30 deletions
diff --git a/src/Jellyfin.Database/Jellyfin.Database.Implementations/IDescendantQueryProvider.cs b/src/Jellyfin.Database/Jellyfin.Database.Implementations/IDescendantQueryProvider.cs
deleted file mode 100644
index 9e3d510b9c..0000000000
--- a/src/Jellyfin.Database/Jellyfin.Database.Implementations/IDescendantQueryProvider.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using System;
-using System.Linq;
-using Jellyfin.Database.Implementations.MatchCriteria;
-
-namespace Jellyfin.Database.Implementations;
-
-/// <summary>
-/// Provider interface for descendant queries using recursive CTEs.
-/// Each database provider implements this with provider-specific SQL.
-/// </summary>
-public interface IDescendantQueryProvider
-{
-    /// <summary>
-    /// Gets a queryable of all descendant IDs for a parent item.
-    /// Uses recursive CTE to traverse AncestorIds and LinkedChildren infinitely.
-    /// </summary>
-    /// <param name="context">Database context.</param>
-    /// <param name="parentId">Parent item ID.</param>
-    /// <returns>Queryable of descendant item IDs.</returns>
-    IQueryable<Guid> GetAllDescendantIds(JellyfinDbContext context, Guid parentId);
-
-    /// <summary>
-    /// Gets a queryable of all folder IDs that have any descendant matching the specified criteria.
-    /// Uses recursive CTE for infinite depth traversal. Can be used in LINQ .Contains() expressions.
-    /// </summary>
-    /// <param name="context">Database context.</param>
-    /// <param name="criteria">The matching criteria to apply.</param>
-    /// <returns>Queryable of folder IDs.</returns>
-    IQueryable<Guid> GetFolderIdsMatching(JellyfinDbContext context, FolderMatchCriteria criteria);
-}