Function execute_fast_path_enhanced

src/query/fast_path.rs:518–546

Enhanced fast path execution that supports WHERE clauses

(
    conn: &Connection,
    query: &str,
    schema_cache: &SchemaCache,
)

/// Enhanced fast path execution that supports WHERE clauses
pub fn execute_fast_path_enhanced(
    conn: &Connection,
    query: &str,
    schema_cache: &SchemaCache,
) -> Result<Option<usize>, rusqlite::Error> {
    // Try enhanced fast path detection
    if let Some(fast_query) = can_use_fast_path_enhanced(query) {
        // Skip SELECT queries here, they need special handling
        if matches!(fast_query.operation, FastPathOperation::Select) {
            return Ok(None);
        }
        
        // Check if table has decimal columns
        match table_has_decimal_columns(conn, &fast_query.table_name, schema_cache) {
            Ok(false) => {
                // No decimal columns, execute directly
                let rows_affected = conn.execute(query, [])?;
                return Ok(Some(rows_affected));
            }
            _ => {
                // Has decimal columns or error checking, fall back to normal path
                return Ok(None);
            }
        }
    }
    
    // Fall back to legacy fast path
    execute_fast_path(conn, query, schema_cache)
}

/// Enhanced fast path SELECT execution with parameters
pub fn query_fast_path_enhanced_with_params(