Module ast_formatter 

AST-based SQL Formatter

This module provides proper SQL formatting by traversing the parsed AST, which is more reliable than regex-based formatting and handles complex features like CTEs, subqueries, and expressions correctly.

Structs

FormatConfig

Configuration for SQL formatting

Functions

format_select_statement

Format a SELECT statement into pretty SQL

format_select_with_config

Format a SELECT statement with custom configuration

format_sql_ast

Parse and format SQL query using the AST

format_sql_ast_with_config

Parse and format SQL with custom configuration