为便于开发阶段调试，GoFrame ORM支持调试模式，可以通过Debug配置文件配置项或者SetDebug配置方式开启调试模式， 随后任何的数据库SQL操作语句都将会由内置的日志对象，以DEBUG级别输出到终端或者日志文件中。以下是一个开启了调试模式的配置示例：

database:
  default:
  - link:  "mysql:root:12345678@tcp(127.0.0.1:3306)/user"
    debug: true

输出的日志内容示例：

2021-05-22 21:12:10.776 [DEBU] {38d45cbf2743db16f1062074f7473e5c} [  4 ms] [default] [rows:0  ] [txid:1] BEGIN
2021-05-22 21:12:10.776 [DEBU] {38d45cbf2743db16f1062074f7473e5c} [  0 ms] [default] [rows:0  ] [txid:1] SAVEPOINT `transaction0`
2021-05-22 21:12:10.789 [DEBU] {38d45cbf2743db16f1062074f7473e5c} [ 13 ms] [default] [rows:8  ] [txid:1] SHOW FULL COLUMNS FROM `user`
2021-05-22 21:12:10.790 [DEBU] {38d45cbf2743db16f1062074f7473e5c} [  1 ms] [default] [rows:1  ] [txid:1] INSERT INTO `user`(`id`,`name`) VALUES(1,'john') 
2021-05-22 21:12:10.791 [DEBU] {38d45cbf2743db16f1062074f7473e5c} [  1 ms] [default] [rows:0  ] [txid:1] ROLLBACK TO SAVEPOINT `transaction0`
2021-05-22 21:12:10.791 [DEBU] {38d45cbf2743db16f1062074f7473e5c} [  0 ms] [default] [rows:1  ] [txid:1] INSERT INTO `user`(`id`,`name`) VALUES(2,'smith') 
2021-05-22 21:12:10.792 [DEBU] {38d45cbf2743db16f1062074f7473e5c} [  1 ms] [default] [rows:0  ] [txid:1] COMMIT
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