From 44100f4c7dd227570e1387b698f465d75b8350ce Mon Sep 17 00:00:00 2001
From: Dennis Zhuang <killme2008@gmail.com>
Date: Fri, 30 Aug 2024 17:37:12 +0800
Subject: [PATCH] feat: grpc writing supports TTL hint

---
 src/operator/src/insert.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/operator/src/insert.rs b/src/operator/src/insert.rs
index 90edee015705..28ecdf5d1108 100644
--- a/src/operator/src/insert.rs
+++ b/src/operator/src/insert.rs
@@ -45,7 +45,7 @@ use store_api::metric_engine_consts::{
 };
 use store_api::mito_engine_options::{APPEND_MODE_KEY, MERGE_MODE_KEY};
 use store_api::storage::{RegionId, TableId};
-use table::requests::InsertRequest as TableInsertRequest;
+use table::requests::{InsertRequest as TableInsertRequest, TTL_KEY};
 use table::table_reference::TableReference;
 use table::TableRef;
 
@@ -659,6 +659,9 @@ impl Inserter {
                 if let Some(merge_mode) = ctx.extension(MERGE_MODE_KEY) {
                     hint_options.push((MERGE_MODE_KEY, merge_mode));
                 }
+                if let Some(ttl) = ctx.extension(TTL_KEY) {
+                    hint_options.push((TTL_KEY, ttl));
+                }
                 hint_options.as_slice()
             }
             // Set append_mode to true for log table.