rummandba wrote
> Hi,
>
> I have a string like:
> Gloucester Catholic vs. St. Augustine baseball, South Jersey Non-Public A
> final, June 5, 2013
>
> I need to extract date part from the string.
>
> I used the follows:
> regexp_matches(title,'[.* ]+\ (Jul|August|Sep)[, a-zA-Z0-9]+' )
>
> But it gives me result August as it stops at "Augustine".
>
> In my case, date can be in different formats, some record may use "," or
> some may not.
>
> Any idea to achieve this?
>
> Thanks.
Not sure how you expect to match "June" with that particular expression but
to solve the mis-matching of "Augustine" you can use the word-boundary
escapes "\m" (word-start) and "\M" (word-end).
Unless you need fuzzy matching on the month name you should simply list all
twelve months and possible recognized abbreviations as well.
^.*\m(June|July|August|September)\M[, a-zA-Z0-9]+
I'd consider helping more with forming an actual expression but a single
input sample with zero context on how such a string is created gives little
to work with.
Though after the month there likely cannot be a letter so a better
definition would be:
\m(August)[, ]+(\d)+[, ]+(\d+)
HTH
David J.
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