Re: Select statement question
| От | Doug Silver |
|---|---|
| Тема | Re: Select statement question |
| Дата | |
| Msg-id | Pine.LNX.4.21.0203021450330.24487-100000@danzig.sd.quantified.net обсуждение исходный текст |
| Ответ на | Select statement question ("ebp" <ebp_register@yahoo.com>) |
| Список | pgsql-novice |
On Sat, 2 Mar 2002, ebp wrote: > Im trying to select only the first names from a table that begin with an A. > I tryed this: > select fname,lname,subscriber_id from kbeg where fname='A*'||'a*' > and no rows shows up, im positive that there are atleast 1,000 rows with fname starting with A. > Any suggestions? > > How about something like this select fname,lname,subscriber_id from kbeg where fname~*'^a'; ~ is for regular expression, * is case insensitive, and ^ means at the beginning of fname. Look at Chapter 4.10 in Bruce Momjian's "PostgreSQL" for more examples. -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Doug Silver Network Manager Quantified Systems, Inc ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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