class_docstr: Helper to compare SQL structures based on compare()
class_docstr_tok: ["Helper","to","compare","SQL","structures","based","on","compare","(",")"]
code: def __init__(self, target):
      self.target = target
  
imports: from __future__ import annotations
  import sys
  from .None import config
  from .None import exclusions
  from ..None import event
  from ..None import schema
  from ..None import types
  from ..orm import mapped_column
  from ..util import OrderedDict
label_desc: Use image node_id 1 to create a new eq_clause_element object  with example: obj = eq_clause_element(target)