Difference between revisions of "LPAD()"
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==Purpose== | ==Purpose== | ||
Function to pad out a character string to a defined length from the left | Function to pad out a character string to a defined length from the left | ||
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==Syntax== | ==Syntax== | ||
LPAD(<expC1>, <expN> [, <expC2>]) | LPAD(<expC1>, <expN> [, <expC2>]) | ||
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==See Also== | ==See Also== | ||
[[CENTER()]], [[PADC()]], [[PADL()]], [[PADR()]], [[RPAD()]], [[SET STRESCAPE]], [[STR()]], [[STRTRAN()]], [[STRZERO()]], [[STUFF()]], [[SUBSTR()]] | [[CENTER()]], [[PADC()]], [[PADL()]], [[PADR()]], [[RPAD()]], [[SET STRESCAPE]], [[STR()]], [[STRTRAN()]], [[STRZERO()]], [[STUFF()]], [[SUBSTR()]] | ||
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==Description== | ==Description== | ||
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The LPAD() function is synonymous with the PADL() function. | The LPAD() function is synonymous with the PADL() function. | ||
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==Example== | ==Example== | ||
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</code> | </code> | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
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[[Category:String Data Functions]] | [[Category:String Data Functions]] | ||
Latest revision as of 06:40, 4 February 2013
Contents
Purpose
Function to pad out a character string to a defined length from the left
Syntax
LPAD(<expC1>, <expN> [, <expC2>])
See Also
CENTER(), PADC(), PADL(), PADR(), RPAD(), SET STRESCAPE, STR(), STRTRAN(), STRZERO(), STUFF(), SUBSTR()
Description
The LPAD() function right justifies a character string <expC1> and pads out the left of the string, to a total length of <expN> characters, with blank spaces. The optional <expC2> may be used to pad <expC1> with a character string instead of blank spaces. The LPAD() function is useful for creating fixed length character strings by padding out the string with blanks. If the string being processed is longer than the specified total length, the string is truncated.
The LPAD() function is synonymous with the PADL() function.
Example
? lpad("abc",6,"d") dddabc
