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Title | Views | Posted |
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8434 | 08-27-2018 04:47 AM |
08-27-2018
04:47 AM
Hello Tomas79, Yes, it looks good. Since we go with cross join doesn't it effect the performance? If I have 100000 records then if I go with 10 UNION ALL then the count of records will go to 1million. Is there any suggestion please to improve the performance with this approach?
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08-25-2018
04:34 PM
Hi Team, I want to convert columns as rows as per user requirement. I know that this can be done using UNION ALL but I have 60 columns need to be converted. If I go with UNION ALL then I would need to write 60 UNION ALLs which will impact the performance. Is there any direct way of converting columns to rows like using any functions etc.,
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