Postgres -- Tables and Column Length

To generate the following outoput in PostgresSQl

ID	Table Name	Schema	Count of Columns	TotalRows
1	Test1	public	4	600
2	Test2	public	12	1268

The following code works well:

SELECT   t.table_name, t.table_schema, count(columns.column_name), n_live_tup AS totalRowCount  FROM   information_schema.tables t   LEFT OUTER JOIN  information_schema.columns on  columns.table_name = t.table_name   LEFT OUTER JOIN  pg_catalog.pg_stat_user_tables pc on t.table_name = pc.relname   WHERE t.table_schema ='public' GROUP BY t.table_name, t.table_schema, n_live_tup