Improved get_cov_sources SQL query.

[jgebal]

References #1169

[github-actions]

Unit Test Results

       1 files         2 suites   1m 33s ⏱️
1 022 tests 1 018 ✔️ 4 💤 0 ❌
1 025 runs  1 017 ✔️ 8 💤 0 ❌

Results for commit 51dbe87.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

Merging #1187 (51dbe87) into develop (8b53736) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff            @@
##           develop    #1187   +/-   ##
========================================
  Coverage    94.77%   94.77%           
========================================
  Files          104      104           
  Lines         4878     4878           
  Branches        22       22           
========================================
  Hits          4623     4623           
  Misses         247      247           
  Partials         8        8           

Flag	Coverage Δ
11XE	94.20% <100.00%> (+0.02%)	⬆️
12.1EE	94.20% <100.00%> (+0.02%)	⬆️
18XE	94.41% <100.00%> (ø)
21XE	94.59% <100.00%> (ø)

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Impacted Files	Coverage Δ
source/core/coverage/ut_coverage.pkb	82.05% <100.00%> (ø)

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[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

100.0% Coverage
0.0% Duplication