| From: | "A(dot) Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com> |
|---|---|
| To: | pgsql-sql(at)postgresql(dot)org |
| Subject: | Re: Needs Query |
| Date: | 2007-05-08 12:58:54 |
| Message-ID: | 20070508125854.GE19006@a-kretschmer.de |
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| Thread: | |
| Lists: | pgsql-sql |
am Tue, dem 08.05.2007, um 17:48:47 +0530 mailte Penchalaiah P. folgendes:
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> In a table, a column contains
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> Suneelllllllllllllll
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> Sudhakarrrrrrrrrr
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> Vivekkkkkkkkkk
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> Ramanaaaaaaaaa
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> But my output is
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> Suneel
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> Sudhakar
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> Vivek
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> Ramana
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> I want a query to get my output like above??..
write a stored proc. within this proc: (oversimplified)
- calculate the length of the string with length() -> length
- extract substring(string, length, length) -> last_char
- regexp_replace(string, last_char||'*$', last_char)
Andreas
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Andreas Kretschmer
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