From 2d8b3e751bfb94bdf18ec737285d57ab5ddf3a98 Mon Sep 17 00:00:00 2001
From: Gleb Natapov <gleb@scylladb.com>
Date: Wed, 18 Mar 2026 16:48:42 +0200
Subject: [PATCH] view: drop unused v1 builder code

---
 db/system_distributed_keyspace.cc | 29 -----------------------------
 db/system_distributed_keyspace.hh |  5 -----
 2 files changed, 34 deletions(-)

diff --git a/db/system_distributed_keyspace.cc b/db/system_distributed_keyspace.cc
index 98e6add946..b6a8ef52fc 100644
--- a/db/system_distributed_keyspace.cc
+++ b/db/system_distributed_keyspace.cc
@@ -355,35 +355,6 @@ static service::query_state& internal_distributed_query_state() {
     return qs;
 };
 
-future<> system_distributed_keyspace::start_view_build(sstring ks_name, sstring view_name) const {
-    auto host_id = _sp.local_db().get_token_metadata().get_my_id();
-    return _qp.execute_internal(
-            format("INSERT INTO {}.{} (keyspace_name, view_name, host_id, status) VALUES (?, ?, ?, ?)", NAME, VIEW_BUILD_STATUS),
-            db::consistency_level::ONE,
-            internal_distributed_query_state(),
-            { std::move(ks_name), std::move(view_name), host_id.uuid(), "STARTED" },
-            cql3::query_processor::cache_internal::no).discard_result();
-}
-
-future<> system_distributed_keyspace::finish_view_build(sstring ks_name, sstring view_name) const {
-    auto host_id = _sp.local_db().get_token_metadata().get_my_id();
-    return _qp.execute_internal(
-            format("UPDATE {}.{} SET status = ? WHERE keyspace_name = ? AND view_name = ? AND host_id = ?", NAME, VIEW_BUILD_STATUS),
-            db::consistency_level::ONE,
-            internal_distributed_query_state(),
-            { "SUCCESS", std::move(ks_name), std::move(view_name), host_id.uuid() },
-            cql3::query_processor::cache_internal::no).discard_result();
-}
-
-future<> system_distributed_keyspace::remove_view(sstring ks_name, sstring view_name) const {
-    return _qp.execute_internal(
-            format("DELETE FROM {}.{} WHERE keyspace_name = ? AND view_name = ?", NAME, VIEW_BUILD_STATUS),
-            db::consistency_level::ONE,
-            internal_distributed_query_state(),
-            { std::move(ks_name), std::move(view_name) },
-            cql3::query_processor::cache_internal::no).discard_result();
-}
-
 /* We want to make sure that writes/reads to/from CDC management-related distributed tables
  * are consistent: a read following an acknowledged write to the same partition should contact
  * at least one of the replicas that the write contacted.
diff --git a/db/system_distributed_keyspace.hh b/db/system_distributed_keyspace.hh
index 9609cab3ab..17caefa246 100644
--- a/db/system_distributed_keyspace.hh
+++ b/db/system_distributed_keyspace.hh
@@ -87,11 +87,6 @@ public:
 
     bool started() const { return _started; }
 
-    future<std::unordered_map<locator::host_id, sstring>> view_status(sstring ks_name, sstring view_name) const;
-    future<> start_view_build(sstring ks_name, sstring view_name) const;
-    future<> finish_view_build(sstring ks_name, sstring view_name) const;
-    future<> remove_view(sstring ks_name, sstring view_name) const;
-
     future<> insert_cdc_generation(utils::UUID, const cdc::topology_description&, context);
     future<std::optional<cdc::topology_description>> read_cdc_generation(utils::UUID);