diff --git a/src/frontend/src/handler/create_table.rs b/src/frontend/src/handler/create_table.rs
index fe8c2594230c4..5d2c0bdef1a7d 100644
--- a/src/frontend/src/handler/create_table.rs
+++ b/src/frontend/src/handler/create_table.rs
@@ -331,7 +331,7 @@ pub fn bind_sql_column_constraints(
                     // snapshot value.
                     let rewritten_expr_impl = session
                         .pinned_snapshot()
-                        .now_proc_time()
+                        .inline_now_proc_time()
                         .rewrite_expr(expr_impl.clone());
 
                     if let Some(snapshot_value) = rewritten_expr_impl.try_fold_const() {
diff --git a/src/frontend/src/optimizer/logical_optimization.rs b/src/frontend/src/optimizer/logical_optimization.rs
index 62c08b3260bc2..93da63cf70a42 100644
--- a/src/frontend/src/optimizer/logical_optimization.rs
+++ b/src/frontend/src/optimizer/logical_optimization.rs
@@ -540,7 +540,7 @@ impl LogicalOptimizer {
             return plan;
         }
 
-        let mut v = ctx.session_ctx().pinned_snapshot().now_proc_time();
+        let mut v = ctx.session_ctx().pinned_snapshot().inline_now_proc_time();
 
         let plan = plan.rewrite_exprs_recursive(&mut v);
 
diff --git a/src/frontend/src/scheduler/snapshot.rs b/src/frontend/src/scheduler/snapshot.rs
index 771e007eb3039..4eb23e97dd5f7 100644
--- a/src/frontend/src/scheduler/snapshot.rs
+++ b/src/frontend/src/scheduler/snapshot.rs
@@ -61,7 +61,7 @@ impl ReadSnapshot {
         }
     }
 
-    pub fn now_proc_time(&self) -> InlineNowProcTime {
+    pub fn inline_now_proc_time(&self) -> InlineNowProcTime {
         let epoch = match self {
             ReadSnapshot::FrontendPinned { snapshot, .. } => Epoch(snapshot.committed_epoch()),
             ReadSnapshot::Other(epoch) => *epoch,