Replace std::vector with utils::chunked_vector in schema diff structures

Co-authored-by: mykaul <4655593+mykaul@users.noreply.github.com>
Initial plan
2025-12-18 11:09:14 +00:00 · 2025-12-18 11:05:05 +00:00
1 changed files with 8 additions and 7 deletions
--- a/db/schema_applier.hh
+++ b/db/schema_applier.hh
@@ -24,6 +24,7 @@

 #include <seastar/core/sharded.hh>
 #include <unordered_map>
+#include "utils/chunked_vector.hh"

 namespace db {

@@ -109,9 +110,9 @@ struct frozen_schema_diff {
        extended_frozen_schema old_schema;
        extended_frozen_schema new_schema;
    };
-    std::vector<extended_frozen_schema> created;
-    std::vector<altered_schema> altered;
-    std::vector<extended_frozen_schema> dropped;
+    utils::chunked_vector<extended_frozen_schema> created;
+    utils::chunked_vector<altered_schema> altered;
+    utils::chunked_vector<extended_frozen_schema> dropped;
 };

 // schema_diff represents what is happening with tables or views during schema merge
@@ -121,9 +122,9 @@ struct schema_diff_per_shard {
        schema_ptr new_schema;
    };

-    std::vector<schema_ptr> created;
-    std::vector<altered_schema> altered;
-    std::vector<schema_ptr> dropped;
+    utils::chunked_vector<schema_ptr> created;
+    utils::chunked_vector<altered_schema> altered;
+    utils::chunked_vector<schema_ptr> dropped;

    future<frozen_schema_diff> freeze() const;

@@ -143,7 +144,7 @@ struct affected_tables_and_views_per_shard {
    schema_diff_per_shard tables;
    schema_diff_per_shard cdc;
    schema_diff_per_shard views;
-    std::vector<bool> columns_changed;
+    utils::chunked_vector<bool> columns_changed;
 };

 struct affected_tables_and_views {
Author	SHA1	Message	Date
copilot-swe-agent[bot]	b399606af1	Replace std::vector with utils::chunked_vector in schema diff structures Co-authored-by: mykaul <4655593+mykaul@users.noreply.github.com>	2025-12-18 11:09:14 +00:00
copilot-swe-agent[bot]	5dc8dce827	Initial plan	2025-12-18 11:05:05 +00:00