pub fn get_parser(
dialect: ExplainDialect,
) -> Result<Box<dyn ExplainParser>, ExplainError>Expand description
获取解析器并返回 trait 对象(供宏/CI 复用)
pub fn get_parser(
dialect: ExplainDialect,
) -> Result<Box<dyn ExplainParser>, ExplainError>获取解析器并返回 trait 对象(供宏/CI 复用)