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14 wrz 2009 · The data for document generation and the rules to trigger the generation are all on sql server. We now have to create a pdf file. I was planning on using pdfsharp/migradoc to do it, but then we'd have to create document and time its readiness with sql server data state and mail state.
18 sty 2019 · You can use apply: SELECT (CASE WHEN v.val = 0 THEN 1 ELSE v.val END) FROM . . . CROSS APPLY. (VALUES (<COMPLICATED CODE THAT RETURNS A SINGLE INT>)) v(val); You could also do a series of functions: select coalesce(nullif(<COMPLICATED CODE THAT RETURNS A SINGLE INT>, 0), 1) However, I think apply is clearer.
12 wrz 2022 · Learn how to build conditional logic when writing SQL code using IF, BEGIN, END, ELSE, and ELSEIF logic.
4 lis 2015 · If column1 contains the value value1 then the CASE expression will return 1, and SUM() will add 1 for that row. If it doesn't, the CASE expression will return 0, and it will add 0 for that row.
20 paź 2010 · begin as_pdf_mini.init; as_pdf_mini.set_format(‘A4′,’L’); select c2 into v_blob from test where c1=’a’; if v_blob is null  then as_pdf_mini.write(‘NULLLLLL’, 10,10); else as_pdf_mini.write(‘Not Null’, 10,10); as_pdf_mini.put_image(v_blob, 10,100,400,300); end if; as_pdf_mini.save_pdf (null,’a.pdf’); end;
10 paź 2024 · Consult this MSSQL error code list to find explanations for error messages for SQL Server database engine events.
1 cze 2021 · Division by 0 To avoid this error, make sure that the denominator is not equal to 0. You can use the . NULLIF() function to replace 0 with a NULL, which will result in a NULL for the whole expression: count / NULLIF(count_all, 0) Inexact calculations If you do calculations using . real (floating point) numbers, you'll end up with some inaccuracies.
