add Formatter for CreateTable statement

[goccy]

Add formatter for CreateTable statement, also add TableOption and ColumnOption structure for it.
But still not support PARTITION option.

DEMO

package main

import (
	"fmt"

	"github.com/knocknote/vitess-sqlparser/sqlparser"
)

func main() {
	stmt, err := sqlparser.Parse(`
CREATE TABLE partition_example (
  id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
  created_at datetime NOT NULL,
  PRIMARY KEY (id, created_at)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
PARTITION BY RANGE COLUMNS(created_at)
(PARTITION p201809 VALUES LESS THAN ('2018-10-01') ENGINE = InnoDB,
 PARTITION p201810 VALUES LESS THAN ('2018-11-01') ENGINE = InnoDB,
 PARTITION p201811 VALUES LESS THAN ('2018-12-01') ENGINE = InnoDB,
 PARTITION p201812 VALUES LESS THAN ('2019-01-01') ENGINE = InnoDB,
 PARTITION p201901 VALUES LESS THAN ('2019-02-01') ENGINE = InnoDB,
 PARTITION p201902 VALUES LESS THAN ('2019-03-01') ENGINE = InnoDB,
 PARTITION p201903 VALUES LESS THAN ('2019-04-01') ENGINE = InnoDB,
 PARTITION p201904 VALUES LESS THAN ('2019-05-01') ENGINE = InnoDB,
 PARTITION p201905 VALUES LESS THAN ('2019-06-01') ENGINE = InnoDB,
 PARTITION p201906 VALUES LESS THAN ('2019-07-01') ENGINE = InnoDB,
 PARTITION p201907 VALUES LESS THAN ('2019-08-01') ENGINE = InnoDB,
 PARTITION p201908 VALUES LESS THAN ('2019-09-01') ENGINE = InnoDB,
 PARTITION p201909 VALUES LESS THAN ('2019-10-01') ENGINE = InnoDB,
 PARTITION p201910 VALUES LESS THAN ('2019-11-01') ENGINE = InnoDB,
 PARTITION p201911 VALUES LESS THAN ('2019-12-01') ENGINE = InnoDB);
`)
	if err != nil {
		panic(err)
	}
	fmt.Println(sqlparser.String(stmt))
	/*
		       output the following

			   CREATE TABLE `partition_example` (
			           `id` bigint(20) UNSIGNED NOT NULL AUTO_INCREMENT,
			           `created_at` datetime NOT NULL,
			           PRIMARY KEY  (`id`, `created_at`)
			   ) ENGINE=InnoDB DEFAULT CHARSET=utf8
	*/
}

[ktsujichan]

LGTM:+1:

[goccy]

thanks!