Doric error message now doesn't show the same error multiple times.

[alfonsorr]

Improved the message we show skipping the same error multiple times

• This pull request contain appropriate tests?

[codecov]

Codecov Report

Merging #226 (89f7075) into main (8ebb166) will decrease coverage by 0.07%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #226      +/-   ##
==========================================
- Coverage   96.45%   96.37%   -0.07%     
==========================================
  Files          53       53              
  Lines         816      827      +11     
  Branches       10       12       +2     
==========================================
+ Hits          787      797      +10     
- Misses         29       30       +1     

Flag	Coverage Δ
spark-2.4.x	93.59% <100.00%> (-0.04%)	⬇️
spark-3.0.x	95.29% <100.00%> (+0.05%)	⬆️
spark-3.1.x	96.41% <100.00%> (+0.04%)	⬆️
spark-3.2.x	96.41% <100.00%> (+0.04%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
core/src/main/scala/doric/sem/Errors.scala	94.44% <100.00%> (-0.90%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 8ebb166...89f7075. Read the comment docs.