replace "indexImplTable" with NTableIndex::ImplTable

Author: azevaykin

ydb/core/grpc_services/rpc_describe_table.cpp

@@ -6,6 +6,7 @@
 
 #include "service_table.h"
 #include "rpc_common/rpc_common.h"
+#include <ydb/core/base/table_index.h>
 #include <ydb/core/tx/schemeshard/schemeshard.h>
 #include <ydb/core/ydb_convert/table_description.h>
 #include <ydb/core/ydb_convert/ydb_convert.h>
@@ -153,7 +154,7 @@ class TDescribeTableRPC : public TRpcSchemeRequestActor<TDescribeTableRPC, TEvDe
             record->MutableOptions()->SetReturnPartitionStats(true);
         }
 
-        if (AppData(ctx)->AllowPrivateTableDescribeForTest || path.EndsWith("/indexImplTable")) {
+        if (AppData(ctx)->AllowPrivateTableDescribeForTest || path.EndsWith(TStringBuilder() << "/" << NTableIndex::ImplTable)) {
             record->MutableOptions()->SetShowPrivateTable(true);
         }
 

ydb/core/kqp/gateway/utils/scheme_helpers.cpp

@@ -1,6 +1,7 @@
 #include "scheme_helpers.h"
 
 #include <ydb/core/base/path.h>
+#include <ydb/core/base/table_index.h>
 #include <ydb/core/protos/external_sources.pb.h>
 
 namespace NKikimr::NKqp::NSchemeHelpers {
@@ -46,7 +47,7 @@ bool SplitTablePath(const TString& tableName, const TString& database, std::pair
 }
 
 TString CreateIndexTablePath(const TString& tableName, const TString& indexName) {
-    return tableName + "/" + indexName + "/indexImplTable";
+    return tableName + "/" + indexName + "/" + NTableIndex::ImplTable;
 }
 
 bool SetDatabaseForLoginOperation(TString& result, bool getDomainLoginOnly, TMaybe<TString> domainName,

ydb/core/tx/schemeshard/schemeshard__operation_part.cpp

@@ -152,10 +152,8 @@ ISubOperation::TPtr CascadeDropTableChildren(TVector<ISubOperation::TPtr>& resul
         }
 
         for (auto& [implName, implPathId] : child.Base()->GetChildren()) {
-            Y_ABORT_UNLESS(implName == "indexImplTable" 
+            Y_ABORT_UNLESS(NTableIndex::IsImplTable(implName) 
                         || implName == "streamImpl"
-                        || implName == NTableIndex::NTableVectorKmeansTreeIndex::LevelTable
-                        || implName == NTableIndex::NTableVectorKmeansTreeIndex::PostingTable
                 , "unexpected name %s", implName.c_str());
 
             TPath implPath = child.Child(implName);

ydb/core/tx/schemeshard/schemeshard_build_index__progress.cpp

@@ -321,7 +321,7 @@ struct TSchemeShard::TIndexBuilder::TTxProgress: public TSchemeShard::TIndexBuil
             }
 
             if (buildInfo->ImplTablePath.Empty() && buildInfo->IsBuildIndex()) {
-                TPath implTable = TPath::Init(buildInfo->TablePathId, Self).Dive(buildInfo->IndexName).Dive("indexImplTable");
+                TPath implTable = TPath::Init(buildInfo->TablePathId, Self).Dive(buildInfo->IndexName).Dive(NTableIndex::ImplTable);
                 buildInfo->ImplTablePath = implTable.PathString();
 
                 TTableInfo::TPtr implTableInfo = Self->Tables.at(implTable.Base()->PathId);