refering different tables that are not directly FK5

common/proto/table_script.proto

@@ -42,6 +42,9 @@ service TableScript {
   // - Includes normalized dependency metadata from script_dependencies
   // - Returns an empty scripts list when the table has no scripts
   rpc GetTableScripts(GetTableScriptsRequest) returns (GetTableScriptsResponse);
+
+  rpc GetScriptDependencyValues(GetScriptDependencyValuesRequest)
+      returns (GetScriptDependencyValuesResponse);
 }
 
 // Request to create or update a script bound to a specific table and column.
@@ -140,3 +143,22 @@ message ScriptDependency {
   // Relationship table used to match the owner row to the related collection.
   string via_table = 6;
 }
+
+message GetScriptDependencyValuesRequest {
+  string profile_name = 1;
+  string table_name = 2;
+  int64 row_id = 3;
+  map<string, string> row_data = 4;
+}
+
+message ScriptDependencyValue {
+  string operation = 1;
+  string target_table = 2;
+  string column = 3;
+  string via_table = 4;
+  string value = 5;
+}
+
+message GetScriptDependencyValuesResponse {
+  repeated ScriptDependencyValue values = 1;
+}