make cover passed
	make test-cli passed

  WHEN InvisibleUnicode IN SQL give suggestion
  update test cases golden file

  https://github.com/XiaoMi/soar/issues/208

  go test -update ./...

  https://github.com/XiaoMi/soar/issues/205

  UPDATE xxx SET c1=' LOGGER.error(""); }' WHERE id = 2 ;

  GRANT SELECT ON *.* to user@'host'
  REVOKE INSERT ON *.* FROM 'jeffrey'@'localhost';

  drop table tb
  drop database db
  create database db

  echo "select * from tb" | soar -report-type query-type

  select * from t1, t2 limit 1

  -report-type tables will give SQL affect tables info

* fix #176

  JSON datatype only support utf8mb4 now

* splitstatement support optimizer hint

  https://dev.mysql.com/doc/refman/8.0/en/optimizer-hints.html
  https://dev.mysql.com/doc/refman/8.0/en/comments.html

* vendor daily update

  https://dev.mysql.com/doc/refman/8.0/en/optimizer-hints.html
  https://dev.mysql.com/doc/refman/8.0/en/comments.html

  RuleTimePrecision
  MySQL 5.6.4+ New time data type, support time precision to microsecond

  ref: https://github.com/XiaoMi/soar/pull/147

  Thanks @xiyangxixian

  single line comment in sql will merge next line into before one.

  trimspace before check single line comment

  SplitStatement check if single comment line is in multi-line sql.

  pure comment line should break quickly, single comment in multi-line
  sql should wait for line delimiter

  1. go version move into Makefile
  2. add golden test for ast
  3. explainAbleSQL use tidb parser also

  #47 pretty print function `format` endless loop
  #37 -report-type not in (markdown, html) will not print score