diff --git a/src/sql/optimizer/ob_fd_item.h b/src/sql/optimizer/ob_fd_item.h
index 8f7b45783..86d9d6336 100644
--- a/src/sql/optimizer/ob_fd_item.h
+++ b/src/sql/optimizer/ob_fd_item.h
@@ -181,6 +181,21 @@ public:
                             ObFdItemSet &fd_item_set,
                             ObSqlBitSet<> &deduced_fd);
 
+  inline void destory()
+  {
+    DLIST_FOREACH_NORET(node, item_store_.get_obj_list()) {
+      if (node != NULL && node->get_obj() != NULL) {
+        node->get_obj()->~ObFdItem();
+      }
+    }
+    DLIST_FOREACH_NORET(node, item_set_store_.get_obj_list()) {
+      if (node != NULL && node->get_obj() != NULL) {
+        node->get_obj()->~ObFdItemSet();
+      }
+    }
+    parent_sets_.destroy();
+  }
+
   inline common::ObIAllocator &get_allocator() { return allocator_; }
   TO_STRING_KV("", "");
 private:
diff --git a/src/sql/resolver/expr/ob_raw_expr_deduce_type.cpp b/src/sql/resolver/expr/ob_raw_expr_deduce_type.cpp
index 6b9e09264..efdd603e7 100644
--- a/src/sql/resolver/expr/ob_raw_expr_deduce_type.cpp
+++ b/src/sql/resolver/expr/ob_raw_expr_deduce_type.cpp
@@ -3463,7 +3463,7 @@ int ObRawExprDeduceType::add_implicit_cast_for_op_row(
      || OB_ISNULL(child_ptr->get_param_expr(0))) {
     ret = OB_INVALID_ARGUMENT;
     LOG_WARN("child_ptr is NULL", K(ret), K(child_ptr));
-  } else if (OB_FAIL(ObRawExprCopier::copy_expr_node(*expr_factory_,
+  } else if (OB_FAIL(ObRawExprCopier::copy_expr_node(*child_ptr->get_expr_factory(),
                                                      child_ptr,
                                                      child_ptr))) {
     LOG_WARN("failed to copy expr node", K(ret));
diff --git a/src/sql/rewrite/ob_transform_utils.cpp b/src/sql/rewrite/ob_transform_utils.cpp
index c73a7a90f..3b55f0f34 100644
--- a/src/sql/rewrite/ob_transform_utils.cpp
+++ b/src/sql/rewrite/ob_transform_utils.cpp
@@ -3968,38 +3968,35 @@ int ObTransformUtils::check_exprs_unique_on_table_items(const ObDMLStmt *stmt,
     ret = OB_ERR_UNEXPECTED;
     LOG_WARN("unexpected null", K(ret));
   } else {
-    lib::ContextParam param;
-    param.set_mem_attr(session_info->get_effective_tenant_id(), "CheckUnique",
-                       ObCtxIds::DEFAULT_CTX_ID)
-       .set_properties(lib::USE_TL_PAGE_OPTIONAL)
-       .set_page_size(OB_MALLOC_NORMAL_BLOCK_SIZE);
-    CREATE_WITH_TEMP_CONTEXT(param) {
-      ObArenaAllocator &alloc = CURRENT_CONTEXT->get_arena_allocator();
-      ObFdItemFactory fd_item_factory(alloc);
-      ObRawExprFactory expr_factory(alloc);
-      UniqueCheckHelper check_helper;
-      check_helper.alloc_ = &alloc;
-      check_helper.fd_factory_ = &fd_item_factory;
-      check_helper.expr_factory_ = &expr_factory;
-      check_helper.schema_checker_ = schema_checker;
-      check_helper.session_info_ = session_info;
-      UniqueCheckInfo res_info;
-      ObRelIds all_tables;
-      if (OB_FAIL(compute_tables_property(stmt, check_helper, table_items, conditions, res_info))) {
-        LOG_WARN("failed to compute tables property", K(ret));
-      } else if (OB_FAIL(get_rel_ids_from_tables(stmt, table_items, all_tables))) {
-        LOG_WARN("failed to add members", K(ret));
-      } else if (!is_strict && OB_FAIL(append(res_info.fd_sets_, res_info.candi_fd_sets_))) {
-        // is strict, use fd_item_set & candi_fd_set check unique
-        LOG_WARN("failed to append fd item sets", K(ret));
-      } else if (OB_FAIL(ObOptimizerUtil::is_exprs_unique(exprs, all_tables, res_info.fd_sets_,
-                                                          res_info.equal_sets_,
-                                                          res_info.const_exprs_,
-                                                          is_unique))) {
-        LOG_WARN("failed to check is exprs unique", K(ret));
-      } else {
-        LOG_TRACE("get is unique result", K(exprs), K(table_items), K(is_unique));
-      }
+    ObArenaAllocator alloc("CheckUnique", OB_MALLOC_NORMAL_BLOCK_SIZE,
+                           session_info->get_effective_tenant_id(),
+                           ObCtxIds::DEFAULT_CTX_ID);
+    ObFdItemFactory fd_item_factory(alloc);
+    ObRawExprFactory expr_factory(alloc);
+    UniqueCheckHelper check_helper;
+    check_helper.alloc_ = &alloc;
+    check_helper.fd_factory_ = &fd_item_factory;
+    check_helper.expr_factory_ = &expr_factory;
+    check_helper.schema_checker_ = schema_checker;
+    check_helper.session_info_ = session_info;
+    UniqueCheckInfo res_info;
+    ObRelIds all_tables;
+    if (OB_FAIL(compute_tables_property(stmt, check_helper, table_items, conditions, res_info))) {
+      LOG_WARN("failed to compute tables property", K(ret));
+    } else if (OB_FAIL(get_rel_ids_from_tables(stmt, table_items, all_tables))) {
+      LOG_WARN("failed to add members", K(ret));
+    } else if (!is_strict && OB_FAIL(append(res_info.fd_sets_, res_info.candi_fd_sets_))) {
+      // is strict, use fd_item_set & candi_fd_set check unique
+      LOG_WARN("failed to append fd item sets", K(ret));
+    } else if (OB_FAIL(ObOptimizerUtil::is_exprs_unique(exprs, all_tables, res_info.fd_sets_,
+                                                        res_info.equal_sets_,
+                                                        res_info.const_exprs_,
+                                                        is_unique))) {
+      LOG_WARN("failed to check is exprs unique", K(ret));
+    } else {
+      fd_item_factory.destory();
+      expr_factory.destory();
+      LOG_TRACE("get is unique result", K(exprs), K(table_items), K(is_unique));
     }
   }
   return ret;
@@ -4089,37 +4086,34 @@ int ObTransformUtils::check_stmt_unique(const ObSelectStmt *stmt,
   if (OB_FAIL(ret) || is_unique || !need_check) {
     /*do nothing*/
   } else {
-    lib::ContextParam param;
-    param.set_mem_attr(session_info->get_effective_tenant_id(), "CheckUnique",
-                       ObCtxIds::DEFAULT_CTX_ID)
-       .set_properties(lib::USE_TL_PAGE_OPTIONAL)
-       .set_page_size(OB_MALLOC_NORMAL_BLOCK_SIZE);
-    CREATE_WITH_TEMP_CONTEXT(param) {
-      ObArenaAllocator &alloc = CURRENT_CONTEXT->get_arena_allocator();
-      ObFdItemFactory fd_item_factory(alloc);
-      ObRawExprFactory expr_factory(alloc);
-      UniqueCheckHelper check_helper;
-      check_helper.alloc_ = &alloc;
-      check_helper.fd_factory_ = &fd_item_factory;
-      check_helper.expr_factory_ = &expr_factory;
-      check_helper.schema_checker_ = schema_checker;
-      check_helper.session_info_ = session_info;
-      UniqueCheckInfo res_info;
-      ObRelIds all_tables;
-      if (OB_FAIL(compute_stmt_property(stmt, check_helper, res_info, extra_flags))) {
-        LOG_WARN("failed to compute stmt property", K(ret));
-      } else if (OB_FAIL(stmt->get_from_tables(all_tables))) {
-        LOG_WARN("failed to get from tables", K(ret));
-      } else if (!is_strict && OB_FAIL(append(res_info.fd_sets_, res_info.candi_fd_sets_))) {
-        // is strict, use fd_item_set & candi_fd_set check unique
-        LOG_WARN("failed to append fd item sets", K(ret));
-      } else if (OB_FAIL(ObOptimizerUtil::is_exprs_unique(exprs, all_tables, res_info.fd_sets_,
-                                                          res_info.equal_sets_,
-                                                          res_info.const_exprs_, is_unique))) {
-        LOG_WARN("failed to check is exprs unique", K(ret));
-      } else {
-        LOG_TRACE("get is unique result", K(ret), K(is_unique));
-      }
+    ObArenaAllocator alloc("CheckUnique", OB_MALLOC_NORMAL_BLOCK_SIZE,
+                           session_info->get_effective_tenant_id(),
+                           ObCtxIds::DEFAULT_CTX_ID);
+    ObFdItemFactory fd_item_factory(alloc);
+    ObRawExprFactory expr_factory(alloc);
+    UniqueCheckHelper check_helper;
+    check_helper.alloc_ = &alloc;
+    check_helper.fd_factory_ = &fd_item_factory;
+    check_helper.expr_factory_ = &expr_factory;
+    check_helper.schema_checker_ = schema_checker;
+    check_helper.session_info_ = session_info;
+    UniqueCheckInfo res_info;
+    ObRelIds all_tables;
+    if (OB_FAIL(compute_stmt_property(stmt, check_helper, res_info, extra_flags))) {
+      LOG_WARN("failed to compute stmt property", K(ret));
+    } else if (OB_FAIL(stmt->get_from_tables(all_tables))) {
+      LOG_WARN("failed to get from tables", K(ret));
+    } else if (!is_strict && OB_FAIL(append(res_info.fd_sets_, res_info.candi_fd_sets_))) {
+      // is strict, use fd_item_set & candi_fd_set check unique
+      LOG_WARN("failed to append fd item sets", K(ret));
+    } else if (OB_FAIL(ObOptimizerUtil::is_exprs_unique(exprs, all_tables, res_info.fd_sets_,
+                                                        res_info.equal_sets_,
+                                                        res_info.const_exprs_, is_unique))) {
+      LOG_WARN("failed to check is exprs unique", K(ret));
+    } else {
+      fd_item_factory.destory();
+      expr_factory.destory();
+      LOG_TRACE("get is unique result", K(ret), K(is_unique));
     }
   }
   return ret;
diff --git a/tools/deploy/obd/jdbc.yaml.template b/tools/deploy/obd/jdbc.yaml.template
new file mode 100644
index 000000000..b91a61dca
--- /dev/null
+++ b/tools/deploy/obd/jdbc.yaml.template
@@ -0,0 +1,36 @@
+oceanbase-ce:
+  servers:
+    - name: server1
+      ip: 127.0.0.1
+  server1:
+    mysql_port: ${mysql_port}
+    rpc_port: ${rpc_port}
+    home_path: ${home_path}
+    zone: zone1
+    # The directory for data storage. The default value is home_path/store.
+    # data_dir: /data
+    # The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
+    # redo_dir: /redo
+
+  tag: latest
+  include: obd/observer.include.yaml
+  global:
+    log_disk_size: '240G'
+    # for default system config used by farm, please see tools/deploy/obd/observer.include.yaml
+    # You can also specify the configuration directly below (stored locally, switching the working directory and redeploying will still take effect)
+    home_path: /data/{user}/{deploy_name}/observer/{server}
+    production_mode: false
+    memory_limit: '50G'
+    system_memory: '3G'
+    datafile_size: '40G'
+    # cpu_count: '24'
+obproxy-ce:
+  servers:
+    - 127.0.0.1
+  global:
+    listen_port: ${proxy_listen_port}
+    prometheus_listen_port: ${prometheus_listen_port}
+    home_path: ${proxy_home_path}
+  include: obd/obproxy.include.yaml
+  depends:
+    - oceanbase-ce
diff --git a/tools/deploy/obd/oci.yaml.template b/tools/deploy/obd/oci.yaml.template
new file mode 100644
index 000000000..3c2b589d2
--- /dev/null
+++ b/tools/deploy/obd/oci.yaml.template
@@ -0,0 +1,36 @@
+oceanbase-ce:
+  servers:
+    - name: server1
+      ip: 127.0.0.1
+  server1:
+    mysql_port: ${mysql_port}
+    rpc_port: ${rpc_port}
+    home_path: ${home_path}
+    zone: zone1
+    # The directory for data storage. The default value is home_path/store.
+    # data_dir: /data
+    # The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
+    # redo_dir: /redo
+
+  tag: latest
+  include: obd/observer.include.yaml
+  global:
+    log_disk_size: '240G'
+    # for default system config used by farm, please see tools/deploy/obd/observer.include.yaml
+    # You can also specify the configuration directly below (stored locally, switching the working directory and redeploying will still take effect)
+    home_path: /data/{user}/{deploy_name}/observer/{server}
+    production_mode: false
+    memory_limit: '80G'
+    system_memory: '10G'
+    datafile_size: '40G'
+    # cpu_count: '24'
+obproxy-ce:
+  servers:
+    - 127.0.0.1
+  global:
+    listen_port: ${proxy_listen_port}
+    prometheus_listen_port: ${prometheus_listen_port}
+    home_path: ${proxy_home_path}
+  include: obd/obproxy.include.yaml
+  depends:
+    - oceanbase-ce