dario....@libero.it <dario....@libero.it> wrote:
> Hello,
>
> I'm looking for a function to count the occurrences of a pattern in a
> string. E.g. something like:
>
> fun_count_pattern('fooXblaX', 'X')
>
> which would
> return 2 (I.e. pattern 'X' found 2 times in string 'fooXblaX').
How about:
test=*# select length('fooXblaX') -
length(regexp_replace('fooXblaX','X','','g')) / length('X');
?column?
----------
2
(1 Zeile)
Andreas
--
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"If I was god, I would recompile penguin with --enable-fly." (unknown)
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