Function AnalyzeTopLevelOrderBy

AnalyzeTopLevelOrderBy(sql: string, dialect: SQLParserDialect): OrderByAnalysis
Analyzes SQL for top-level ORDER BY clauses, handling both SQL+Nunjucks (composition engine's input) and clean SQL (paging engine's input).
Parameters
- sql: string
  SQL to analyze (may contain MJ template tokens)
- dialect: SQLParserDialect
Returns OrderByAnalysis
Full analysis including positions, stripped SQL, and CTE legality
- Defined in packages/SQLParser/src/orderByAnalyzer.ts:47