VirtualTimestamp (database time) in public api

3 files changed, 11 insertions, 7 deletions

diff --git a/ydb/public/api/protos/ydb_common.proto b/ydb/public/api/protos/ydb_common.proto
index 2ecb33fb347..9e865646b43 100644
--- a/ydb/public/api/protos/ydb_common.proto
+++ b/ydb/public/api/protos/ydb_common.proto
@@ -21,3 +21,9 @@ message CostInfo {
 message QuotaExceeded {
     bool disk = 1;
 }
+
+// Specifies a point in database time
+message VirtualTimestamp {
+    uint64 plan_step = 1;
+    uint64 tx_id = 2;
+}
diff --git a/ydb/public/api/protos/ydb_scheme.proto b/ydb/public/api/protos/ydb_scheme.proto
index ce449eea57c..04f717b6dfd 100644
--- a/ydb/public/api/protos/ydb_scheme.proto
+++ b/ydb/public/api/protos/ydb_scheme.proto
@@ -5,6 +5,7 @@ package Ydb.Scheme;
 option java_package = "com.yandex.ydb.scheme";
 option java_outer_classname = "SchemeOperationProtos";
 
+import "ydb/public/api/protos/ydb_common.proto";
 import "ydb/public/api/protos/ydb_operation.proto";
 
 // Create directory.
@@ -75,6 +76,9 @@ message Entry {
     // - DATABASE.
     // Empty (zero) in other cases.
     uint64 size_bytes = 8;
+
+    // Virtual timestamp when the object was created
+    VirtualTimestamp created_at = 9;
 }
 
 message ListDirectoryResult {
diff --git a/ydb/public/api/protos/ydb_table.proto b/ydb/public/api/protos/ydb_table.proto
index 1f66b44cdcb..689d0b0d11f 100644
--- a/ydb/public/api/protos/ydb_table.proto
+++ b/ydb/public/api/protos/ydb_table.proto
@@ -1006,17 +1006,11 @@ message ReadTableResponse {
     // Issues
     repeated Ydb.Issue.IssueMessage issues = 2;
     // Optional snapshot that corresponds to the returned data
-    ReadTableSnapshot snapshot = 4;
+    VirtualTimestamp snapshot = 4;
     // Read table result
     ReadTableResult result = 3;
 }
 
-// Specifies a point in database time that corresponds to the data
-message ReadTableSnapshot {
-    uint64 plan_step = 1;
-    uint64 tx_id = 2;
-}
-
 // Result of read table request
 message ReadTableResult {
     // Result set (same as result of sql request)