How to get delta table columns details (nullable, lenth, constraints etc) in java using spark thrift jdbc?

Question

I am a new bee to Delta lake - Created a delta table using below statement : create table schema_test.test_delta_table (userId integer NOT NULL,title String) using delta; I am tryin to access delta table via JDBC (using Spark Thrift Server), and when I try to execute below code (using hive-jdbc jar) It gives empty result. Any idea on this ? DatabaseMetaData dmd = con.getMetaData(); ResultSet colrs = dmd.getColumns(null, "schema_test", "test_delta_table", "%"); At the same time if I create the table like below (without USING DELTA), above 2 lines of code works fine create table schema_test.test_delta_table (userId integer NOT NULL,title String) Any suggestion would be much appreciated Thanks