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Technical Article

Function to express numeric value in words

There is a requirement here to take a number (such as 124995) and express it in words.  We needed a function to do this, as it would be used in an existing document generation system.I have developed the enclosed two functions to do this.  Note that the function does not, currently, cater for negative numbers, […]

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2002-12-06

163 reads

Technical Article

Stored Proc with optional parameters

Sometimes people want a Stored Proc with optional parameters. A lot of times people will use a coalesce for this. The problem with optional paremeters is that the query plan will never be an exact mach for that specific query. ( You never know what paremeters are filled..... )To solve this problem look at the […]

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2002-12-06

465 reads

Technical Article

123 TSQL functions

This is a collection of 123 TSQL functions for professional, academic or learning purposes. There are many conversions hexadecimal/octal/binary/Roman numerals, mathematical functions such as hyperbolic, logic and trigonometric. Combinatorial functions such as combinations, permutations (factorial), arrangements. Other interesting functions include turning a number into plain English, Morse code, EBCDIC and vice-versa, Levenshtein Distance (linguistics), encryption, […]

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2002-12-05

1,050 reads

Technical Article

zPad() - add leading zeros to a number

This user-defined function converts a number to character format and adds leading zeroes to pad the field to a specified length.  useful for displaying SSNs or other numeric fields where the leading 0's are significant but the field is stored as numeric.To use:select dbo.zPad(, )make sure your length includes an extra column for the sign.  […]

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2002-12-05

436 reads

Technical Article

Convert a number to words

This is a handy function that converts a  number (integer) into its word format.  This might be handy if you need to print a check formatted number in words.  Currently it supports an integer but it would be almost nothing to convert to support a bigint or decimal.The components are1) a table named PlaceValue that […]

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2002-12-04

392 reads

Technical Article

Find SA password with public role-perm test DBA

Find SA Password (Brute Force) with Public RoleFindSApublic is a brute-force password cracker that requires only public role.Possibilities  returns how many different passwords are possible with 1 up to c characters from a universe of n different characters.Usage:FindSApublic nN is an integer which is the maximum length of the password to attempt cracking.Acknowledgmentsoriginal idea: David […]

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2002-12-04

977 reads

Technical Article

PACK() user defined function

Convert a decimal number to IBM EBCDIC packed decimal format.  If for some reason you need to export a number to IBM systems in native format, you can define a SQL Server field as binary(8) and Pack() your decimal number into it.  Then IBM mainframes and COBOL/CICS systems can read the numbers from your data […]

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2002-12-04

563 reads

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Hyperscale Replicas I

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