Parse errors should show location of error in input sql string

When rust compiler finds a problem, it shows me exactly where to look:
```
error[E0308]: mismatched types
--> src/main.rs:73:12
|
72 | fn foo() -> String {
| ------ expected `std::string::String` because of return type
73 | return 42;
| ^^
| |
| expected struct `std::string::String`, found integer
| help: try using a conversion method: `42.to_string()`
```

When `Parser::parse_sql(...)` fails, it does not tell the user what part of the input caused the error:
```
sql parser error: Expected end of statement, found: ENGINE
```

The error should provide a position in the input sql string. Bonus points if it has nice presentation like the rust compiler error messages.

从 Parser::parse_sql(...) 入口点开始，跟踪解析失败是如何构造的，并使用报告中的 ENGINE 示例确定应公开的输入位置。完成的标准是解析错误能够指出 SQL 字符串中的出错位置；采用 Rust 风格的呈现方式属于可选增强。

由索引模型根据 Issue 内容生成。