Module diff 

AST Diff - Compare SQL expressions

This module provides functionality to compare two SQL ASTs and generate a list of differences (edit script) between them, using the ChangeDistiller algorithm with Dice coefficient matching.

Structs

DiffConfig

Configuration for the diff algorithm

Enums

Edit

Types of edits that can occur between two ASTs

Functions

changes_only

Get only the changes from an edit list

diff

Compare two expressions and return a list of edits

diff_with_config

Compare two expressions with custom configuration

has_changes

Check if the diff contains any changes