diff --git a/server/internal/core/filesystem.go b/server/internal/core/filesystem.go
index eb0214b3..497c6b60 100644
--- a/server/internal/core/filesystem.go
+++ b/server/internal/core/filesystem.go
@@ -486,7 +486,42 @@ func (f filesystem) Copy(src Resource, target string, id uuid.UUID, recursive, o
 		return
 	}
 
+	var tree []db.ReadDirRow
+	if recursive && src.Dir {
+		var err error
+		tree, err = f.db.ReadDir(f.ctx, db.ReadDirParams{ID: src.ID, IncludeRoot: false, Recursive: true})
+		if err != nil {
+			return Resource{}, err
+		}
+	}
+	create := make([]db.CreateResourcesParams, 0, len(tree))
 	copy := make(map[uuid.UUID]uuid.UUID)
+	ids := make(map[string]uuid.UUID)
+	if src.Dir {
+		ids[""] = id
+	} else {
+		copy[src.ID] = id
+	}
+
+	for _, src := range tree {
+		id := uuid.New()
+		parent := ids[src.Path[0:strings.LastIndex(src.Path, "/")]]
+
+		create = append(create, db.CreateResourcesParams{
+			ID:            id,
+			Parent:        parent,
+			Name:          src.Name,
+			Dir:           src.Dir,
+			ContentType:   src.ContentType,
+			ContentSha256: src.ContentSha256,
+		})
+
+		if src.Dir {
+			ids[src.Path] = id
+		} else {
+			copy[src.ID] = id
+		}
+	}
 
 	e = f.db.WithTx(f.ctx, func(dbh *db.DbHandler) error {
 		f := f.withDb(dbh)
@@ -495,46 +530,12 @@ func (f filesystem) Copy(src Resource, target string, id uuid.UUID, recursive, o
 				return err
 			}
 		}
-		var tree []db.ReadDirRow
-		if recursive && src.Dir {
-			var err error
-			tree, err = f.db.ReadDir(f.ctx, db.ReadDirParams{ID: src.ID, IncludeRoot: false, Recursive: true})
-			if err != nil {
-				return err
-			}
-		}
 		dest, err = f.CreateMemberResource(destParent, id, destName, src.Dir)
 		if err != nil {
 			return err
 		}
-		if !src.Dir {
-			copy[src.ID] = id
-		}
-
-		ids := make(map[string]uuid.UUID)
-		ids[""] = dest.ID
-		for _, src := range tree {
-			id := uuid.New()
-			parent := ids[src.Path[0:strings.LastIndex(src.Path, "/")]]
-
-			if _, err := dbh.CreateResource(f.ctx, db.CreateResourceParams{ID: id, Parent: &parent, Name: src.Name, Dir: src.Dir}); err != nil {
-				if strings.Contains(err.Error(), "unique_member_resource_name") {
-					return ErrResourceNameConflict
-				}
-				if strings.Contains(err.Error(), "resources_pkey") {
-					return ErrResourceIDConflict
-				}
-				return err
-			} else {
-				if src.Dir {
-					ids[src.Path] = id
-				} else {
-					copy[src.ID] = id
-				}
-			}
-		}
-
-		return nil
+		_, err := dbh.CreateResources(f.ctx, create)
+		return err
 	})
 
 	if e == nil {
diff --git a/server/internal/db/copyfrom.go b/server/internal/db/copyfrom.go
new file mode 100644
index 00000000..415eaa1e
--- /dev/null
+++ b/server/internal/db/copyfrom.go
@@ -0,0 +1,47 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.26.0
+// source: copyfrom.go
+
+package db
+
+import (
+	"context"
+)
+
+// iteratorForCreateResources implements pgx.CopyFromSource.
+type iteratorForCreateResources struct {
+	rows                 []CreateResourcesParams
+	skippedFirstNextCall bool
+}
+
+func (r *iteratorForCreateResources) Next() bool {
+	if len(r.rows) == 0 {
+		return false
+	}
+	if !r.skippedFirstNextCall {
+		r.skippedFirstNextCall = true
+		return true
+	}
+	r.rows = r.rows[1:]
+	return len(r.rows) > 0
+}
+
+func (r iteratorForCreateResources) Values() ([]interface{}, error) {
+	return []interface{}{
+		r.rows[0].ID,
+		r.rows[0].Parent,
+		r.rows[0].Name,
+		r.rows[0].Dir,
+		r.rows[0].ContentType,
+		r.rows[0].ContentSha256,
+	}, nil
+}
+
+func (r iteratorForCreateResources) Err() error {
+	return nil
+}
+
+func (q *Queries) CreateResources(ctx context.Context, arg []CreateResourcesParams) (int64, error) {
+	return q.db.CopyFrom(ctx, []string{"resources"}, []string{"id", "parent", "name", "dir", "content_type", "content_sha256"}, &iteratorForCreateResources{rows: arg})
+}
diff --git a/server/internal/db/db.go b/server/internal/db/db.go
index 5b8c8f53..bcc185ff 100644
--- a/server/internal/db/db.go
+++ b/server/internal/db/db.go
@@ -15,6 +15,7 @@ type DBTX interface {
 	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
 	Query(context.Context, string, ...interface{}) (pgx.Rows, error)
 	QueryRow(context.Context, string, ...interface{}) pgx.Row
+	CopyFrom(ctx context.Context, tableName pgx.Identifier, columnNames []string, rowSrc pgx.CopyFromSource) (int64, error)
 }
 
 func New(db DBTX) *Queries {
diff --git a/server/internal/db/resources.sql.go b/server/internal/db/resources.sql.go
index 76b16411..00a4bc54 100644
--- a/server/internal/db/resources.sql.go
+++ b/server/internal/db/resources.sql.go
@@ -80,6 +80,15 @@ func (q *Queries) CreateResource(ctx context.Context, arg CreateResourceParams)
 	return i, err
 }
 
+type CreateResourcesParams struct {
+	ID            uuid.UUID
+	Parent        uuid.UUID
+	Name          string
+	Dir           bool
+	ContentType   string
+	ContentSha256 string
+}
+
 const deleteRecursive = `-- name: DeleteRecursive :many
 WITH RECURSIVE nodes(id, parent) AS (
     SELECT r.id, r.parent
diff --git a/server/sql/queries/resources.sql b/server/sql/queries/resources.sql
index b83b71f8..088fff1a 100644
--- a/server/sql/queries/resources.sql
+++ b/server/sql/queries/resources.sql
@@ -7,6 +7,13 @@ INSERT INTO resources(
       CASE @dir WhEN TRUE THEN '' ELSE 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855' END
 ) RETURNING *;
 
+-- name: CreateResources :copyfrom
+INSERT INTO resources(
+    id, parent, name, dir, content_type, content_sha256
+) VALUES (
+    @id::uuid, @parent::uuid, @name::text, @dir::boolean, @content_type::text, @content_sha256::text
+);
+
 -- name: UpdateResourceContents :exec
 UPDATE resources
 SET