Improvements to GetAttachment, Delete and DeleteAttachment

[flimzy]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 87.01299% with 10 lines in your changes are missing coverage. Please review.

Project coverage is 64.28%. Comparing base (2d5f77e) to head (aa71cf2).

Files	Patch %	Lines
x/sqlite/deleteattachment.go	77.77%	3 Missing and 1 partial ⚠️
x/sqlite/util.go	73.33%	2 Missing and 2 partials ⚠️
x/sqlite/delete.go	80.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #911      +/-   ##
==========================================
+ Coverage   64.21%   64.28%   +0.07%     
==========================================
  Files         297      297              
  Lines       19643    19705      +62     
==========================================
+ Hits        12613    12668      +55     
- Misses       6444     6447       +3     
- Partials      586      590       +4     

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