sync2 简单支持自定义表名同步

[meiyang1123]

No description provided.

[codecov-io]

Codecov Report

Merging #1297 into master will increase coverage by 0.02%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1297      +/-   ##
==========================================
+ Coverage   57.35%   57.37%   +0.02%     
==========================================
  Files          44       44              
  Lines        7818     7822       +4     
==========================================
+ Hits         4484     4488       +4     
  Misses       2777     2777              
  Partials      557      557

Impacted Files	Coverage Δ
session_schema.go	59.76% <100%> (+0.63%)	⬆️

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[lunny]

Could you add some test?

[meiyang1123]

First ,Use testEngine.Table(tableName).Sync2(new(TestSync2Index)) to create a table.
Then, if you change the struct TestSync2Index( such as add a member ) and run testEngine.Table(tableName).Sync2(new(TestSync2Index)) again. The structure of the table does not change。

[lunny]

replaced by #1445