column reindexation implemented and others

common/proto/table_definition.proto

@@ -66,6 +66,10 @@ service TableDefinition {
   // presentation metadata and may be changed after rows have been stored.
   rpc SetRowDisplayColumns(SetRowDisplayColumnsRequest) returns (SetRowDisplayColumnsResponse);
 
+  // Replaces the user-managed indexes of an existing dynamic table. Physical
+  // indexes are created or dropped even when rows have already been stored.
+  rpc SetTableIndexes(SetTableIndexesRequest) returns (SetTableIndexesResponse);
+
   // Replaces the optional user-visible aliases for a fixed-option column.
   // Stored values remain stable machine values and scripts never depend on labels.
   rpc SetColumnOptionAliases(SetColumnOptionAliasesRequest) returns (SetColumnOptionAliasesResponse);
@@ -529,6 +533,9 @@ message TableDetail {
   // soft-deleted row. Populated tables are append-only: PutTableDefinition is
   // no longer available, while AddTableColumns remains available.
   bool has_data = 12;
+
+  // User-managed single-column indexes. Backend-managed indexes are omitted.
+  repeated string indexes = 13;
 }
 
 // Server-owned behavior for one logical column returned in table details.
@@ -608,6 +615,23 @@ message SetRowDisplayColumnsResponse {
   int64 row_version = 3;
 }
 
+// Atomically replaces the table's user-managed single-column indexes. Indexes
+// owned by the backend, including link and navigation indexes, are unchanged.
+message SetTableIndexesRequest {
+  string profile_name = 1;
+  string table_name = 2;
+  repeated string indexes = 3;
+  // Row version returned by GetProfileDetails when the indexes were read.
+  int64 expected_row_version = 4;
+}
+
+message SetTableIndexesResponse {
+  bool success = 1;
+  repeated string indexes = 2;
+  // New row version after the update, or the current version for a no-op.
+  int64 row_version = 3;
+}
+
 // One public option name. `value` identifies the option by its current public
 // alias and `alias` is its desired public alias; stored values remain internal.
 message OptionValueAlias {