Struct HeuristicRouter 

pub struct HeuristicRouter { /* private fields */ }

Backwards-compatible query router that delegates to SqlParserRouter.

This type exists solely for API compatibility. New code should use SqlParserRouter directly; both produce identical routing decisions.

Implementations

impl HeuristicRouter

pub fn new() -> Self

Create a new HeuristicRouter backed by a SqlParserRouter.

Trait Implementations

impl Default for HeuristicRouter

fn default() -> Self

Returns the “default value” for a type.

impl QueryRouter for HeuristicRouter

fn route(&self, sql: &str) -> QueryTarget

Classify sql and return the engine that should execute it.