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Want to parse the line using REXX

 
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kushal Bothra

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Joined: 16 Feb 2011
Posts: 38
Location: Gurgoan

PostPosted: Wed Jan 23, 2013 5:26 pm    Post subject: Want to parse the line using REXX
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Hi ,

I have a line of code, the line also contains : in that, I want to parse the line such that the string I am left with contains code that is presnt after :

for example

my line is -- >

WHERE FUNCTION_ID = :FUNCTION_ID_CST

I want that my line should be parsed so that I am left with
FUNCTION_ID_CST

Please help.

Thanks
Kushal
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David Robinson

Active User


Joined: 21 Dec 2011
Posts: 183
Location: UK

PostPosted: Wed Jan 23, 2013 5:36 pm    Post subject:
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Use POS or INDEX to determine the location of ":", then user RIGHT or SUBSTR to strip out the data you require.
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vasanthz

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Joined: 28 Aug 2007
Posts: 1622
Location: Oregon

PostPosted: Wed Jan 23, 2013 6:32 pm    Post subject:
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Code:
/*REXX*/                                     
TEXT = 'WHERE FUNCTION_ID = :FUNCTION_ID_CST'
PARSE VAR TEXT PART1 ':' PART2               
SAY 'THIS IS PART1 ' PART1                   
SAY 'THIS IS PART2 ' PART2                   
EXIT                                         
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