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Passing MySQL date range query in Delphi using UniQuery with variable string date values gives me returns NULL - Stack Overflow
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rDBGrid - DBGrid with column grouping, sorting, filtering, checkbox, drop down list custom drawing, hyperlinks for Delphi
![rDBGrid - DBGrid with column grouping, sorting, filtering, checkbox, drop down list custom drawing, hyperlinks for Delphi rDBGrid - DBGrid with column grouping, sorting, filtering, checkbox, drop down list custom drawing, hyperlinks for Delphi](https://www.rosinsky.cz/design/dbgrid_demo1.png)