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| REPLACE : WMB |
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| jugadu |
 Posted: Sun Oct 12, 2008 9:54 pm Post subject: REPLACE : WMB |
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Apprentice
Joined: 04 Dec 2007
Posts: 30
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Hi,
I am migrating JAVA code to ESQL code...
TRGT_DESCRIPTION = TRGT_DESCRIPTION.replaceAll("'","''");
above function in Java will replace the ' to ''.....
same function in ESQL i have writen like this..
SET TRGT_DESCRIPTION = REPLACE(TRGT_DESCRIPTION, ''', '''')
its throwing some syntax error.....could u please tell how replace ' to '' |
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| elvis_gn |
| Posted: Sun Oct 12, 2008 10:01 pm Post subject: |
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Padawan
Joined: 08 Oct 2004
Posts: 1905
Location: Dubai
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Hi jugadu,
Since the single quote is a special character you need to specify another single quote to identify it...similar to how \ is used with a single \ in Java for strings.
Hence, for " ' " you will need to replace it with " '' " ...and since double quotes are replaced by single quote in esql, eventually you will need to use ' '' '.
Hope i'm right, haven't written esql code for few months now 
Regards. |
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| jugadu |
| Posted: Sun Oct 12, 2008 10:43 pm Post subject: |
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Apprentice
Joined: 04 Dec 2007
Posts: 30
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thanks for ur reply...
whatever u told correct we need to use ' '' '
but problem is how to define '''....for this its trowing syntax error |
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| elvis_gn |
| Posted: Sun Oct 12, 2008 11:35 pm Post subject: |
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Padawan
Joined: 08 Oct 2004
Posts: 1905
Location: Dubai
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Hi jugadu,
| jugadu wrote: |
| but problem is how to define '''....for this its trowing syntax error |
I don't get you...you want to replace 3 single quotes ?
Ok, one of the below must fit what you need...
' replace with '' (2 for 1)
'' replace with '''' (4 for 2)
''' replace with '''''' (6 for 3)
and so on...
Mind you, I have not considered your single quotes to indicate string...so for that you need to add 2 more single quotes.
Regards. |
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