migration to IQueryFunction

[ArtificialOwl]

related to #1052

[codecov-commenter]

Codecov Report

Merging #1096 (45e4890) into master (8c56d97) will not change coverage.
The diff coverage is 0.00%.

❗ Current head 45e4890 differs from pull request most recent head 66b38bc. Consider uploading reports for the commit 66b38bc to get more accurate results

@@           Coverage Diff            @@
##             master   #1096   +/-   ##
========================================
  Coverage      0.69%   0.69%           
  Complexity     5790    5790           
========================================
  Files           293     293           
  Lines         20023   20023           
========================================
  Hits            139     139           
  Misses        19884   19884           

Impacted Files	Coverage Δ
lib/Tools/Db/ExtendedQueryBuilder.php	0.00% <0.00%> (ø)

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