Oracle功能增强和bugfix

[hhyo]

感谢@jan-song的贡献

关联PR: #701 #718
关联issue: #666 #700 #707

1、支持Oracle数据修改备份SQL功能，
2、支持explain,with查询语法
3、对Oracle表结构和schema显示进行排序,
4、支持sql tuning advisor
5、Oracle支持执行计划查看，
6、支持Oracle update/insert/delete/create table/create index的语法SQL审核

说明：
1、生成回滚SQL功能,执行用户需要有grant select any transaction 权限，需要有grant execute on dbms_logmnr 权限
2、生成回滚SQL功能，数据库需开启最小化附加日志alter database add supplemental log data;
3、生成回滚SQL功能，需为归档模式;开启附件日志会增加redo日志量,一般不会有多大影响，需评估归档磁盘空间，redo磁盘IO性能
4、sql tuning advisor需要grant advisor权限

[codecov]

Codecov Report

Merging #724 into master will decrease coverage by 1.41%.
The diff coverage is 28.84%.

@@            Coverage Diff             @@
##           master     #724      +/-   ##
==========================================
- Coverage   81.14%   79.73%   -1.42%     
==========================================
  Files          78       78              
  Lines       10502    11201     +699     
==========================================
+ Hits         8522     8931     +409     
- Misses       1980     2270     +290     

Impacted Files	Coverage Δ
sql/urls.py	100.00% <ø> (ø)
sql/sql_optimize.py	58.04% <3.33%> (-11.40%)	⬇️
sql/utils/sql_utils.py	63.08% <25.00%> (-1.30%)	⬇️
sql/engines/oracle.py	49.70% <29.05%> (-40.82%)	⬇️
sql/engines/tests.py	99.59% <100.00%> (+<0.01%)	⬆️
sql/utils/execute_sql.py	86.20% <0.00%> (-2.17%)	⬇️
sql/sql_workflow.py	66.40% <0.00%> (-0.47%)	⬇️
sql/utils/tests.py	100.00% <0.00%> (ø)
sql/models.py	97.81% <0.00%> (+0.08%)	⬆️

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[hhyo]

建议@ericruan-cn 有时间参与一下review，Oracle你那边使用的比较多

[ericruan-cn]

OK，刚好也快放假，好好整理下 发自我的iPhone

…

------------------ 原始邮件 ------------------ 发件人: 小圈圈 <[email protected]&gt; 发送时间: 2020年4月28日 23:23 收件人: hhyo/Archery <[email protected]&gt; 抄送: ericruan-cn <[email protected]&gt;, Mention <[email protected]&gt; 主题: 回复：[hhyo/Archery] Oracle功能增强和bugfix (#724) 建议@ericruan-cn 有时间参与一下review，Oracle你那边使用的比较多 — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe.

[hhyo]

已合并，有修改建议可再开pr