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Re^2: Regexp helpby hey_frind (Initiate) |
| on Nov 22, 2012 at 18:14 UTC ( [id://1005165]=note: print w/replies, xml ) | Need Help?? |
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Thank you. the back ground is I am using regexp in sql (not really perl this time)I tried the following: REGEXP_SUBSTR({total},'^*', 1, 1) where total is the input stringI result I am getting is its not recongizing the empty (or null) columns.
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