text: -- Check table indexes, modifiers, and options
  \d+ aoco_table
  \d+ heap_table
  
  -- Check user-defined functions and aggregate functions
  \df
  
  -- Check triggers
  select tgname, tgtype from pg_trigger where tgname='before_heap_ins_trig';
  
  -- Check user-defined types
  \dT
  
  -- Check user-defined operators
  \do
  
  -- Check user-defined conversions
  \dc
  