Getting Started with Web applications development with servlets and JSP - Part 5: Filters
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Dennis Allen
243 · 1% · 128

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My name is Dennis Allen.
  • TSQL Challenge 49 – Tricky Data

    Dennis Allen Commented 8 Months ago through Blogs
    For my testing I found converting the target column to DATE for time insensitive comparison performed over 55k rows actually performed better than using full DateTime with filter values inclusive of the time needed, and I find both to be accurate. I di...
  • Report selection in parameter toolbar

    Dennis Allen Commented 2 Years ago through Blogs
    Another solution that does not use partitioning; SELECT DISTINCT --- convert all non-intersecting left-side values to NULL CASE a.attrib WHEN b.attrib THEN a.attrib ELSE NULL END 'left', b.attrib 'right' FROM @demo2 a LEFT OUTER JOIN @demo b...
  • Performing a Right Outer Join with a Left Outer Join clause

    Dennis Allen Commented 2 Years ago through Blogs
    Another solution that does not use partitioning; SELECT DISTINCT --- convert all non-intersecting left-side values to NULL CASE a.attrib WHEN b.attrib THEN a.attrib ELSE NULL END 'left', b.attrib 'right' FROM @demo2 a LEFT OUTER JOIN @demo b...
    Jason Thomas
    29 · 6% · 1419

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