Miscellaneous

Technical Article

Random Number Generator

  • Script

Often the RAND() function is predictable based on the seed. This stored procedure generates a pretty good random integer because the seed itself is quite unpredictable. You can’t put this in a UDF since it is indeterminate due to the RAND and GETDATE() functions used.

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2006-09-15 (first published: )

610 reads

Technical Article

Career Paths for Programmers

  • Article

The key to maintaining a good employment outlook in IT, it seems, is to move out of programming and up into more business-oriented IT positions such as systems analyst, business analyst, project manager, or systems architect. However, a computer programmer can't just decide to become a systems analyst or project manager overnight.

2006-08-29

3,402 reads

Technical Article

CHECKSUM replacement for TEXT

  • Script

As we all know, BINARY_CHECKSUM ignores columns of data type TEXT.This code is 100% compatible with MS original. That is, the result is identical.You can use it "as is", or you can use it to see that MS function does not produce that unique values one could expect.

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2007-02-13 (first published: )

178 reads

Technical Article

CHECKSUM replacement for IMAGE

  • Script

As we all know, BINARY_CHECKSUM ignores columns of data type IMAGE.This code is 100% compatible with MS original. That is, the result is identical.You can use it "as is", or you can use it to see that MS function does not produce that unique values one could expect.

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2007-02-15 (first published: )

191 reads

Technical Article

Split Function

  • Script

This is another type of split function which disects 8000 byte varchar with given delimeter and returns table with disected values.It does that with single select statement (internally looped), without using explicit while loop.Works pretty fast

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2007-02-06 (first published: )

393 reads

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Question of the Day

Vector Datatype

The new Vector datatype in SQL Server 2025 is a binary type that has a few parameters. What parameters are required?

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