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ballakaay
Calcite | Level 5

Hello,

I work for a lab and I have a dataset which contains lab code string with delimiter "*". I have found that only the first "*" is valid (the othres are typo or not useful) and I would like to remove the rest "*" to clean the data. For example,

 

*code1 code2 *code3

code1**code2 code3

code1 *code2 *code3

 

I want it to be

*code1 code2 code3

code1*code2 code3

code1 *code2 code3

 

Any help is appreciated. Thanks in advance

1 REPLY 1
Tom
Super User Tom
Super User

Removed? Or replaced with a space?

 

I would say find where the first one is, then change them all to spaces, then put the first one back again.

loc= index(string,'*');
string=translate(string,' ','*');
if loc then substr(string,loc,1)='*';

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