Re: How to use like with a list - Mailing list pgsql-general

From John R Pierce
Subject Re: How to use like with a list
Date
Msg-id 4EC6BC6D.5030705@hogranch.com
Whole thread Raw
In response to How to use like with a list  ("Gauthier, Dave" <dave.gauthier@intel.com>)
Responses Re: How to use like with a list  (Richard Broersma <richard.broersma@gmail.com>)
List pgsql-general
On 11/18/11 11:55 AM, Gauthier, Dave wrote:
>
> Hi:
>
> How can I search on a csv list of values using "like" where each value
> is to be appended with a wildcarded string?
>
> Example:
>
> list = 'jo,mo,do,fo'
>
> I want to pull all names from a table with name like..  'jo*l%*' or
> 'mo*l%*' or'do*l%*' or 'so*l%*'
>
> would match "jolly, molly, moleman,dollface, solarboy"
>
> notice they all have the same "l%' wildcarded suffix.
>
> I'm really not that lazy, just trying to keep this in a simgle query
> in order to minimize network hits which will reduce overall wallclock
> performance.  This thing wil be running in a programming loop.
>
>

where field ~ '^(jo|mo|do|fo)'



--
john r pierce                            N 37, W 122
santa cruz ca                         mid-left coast


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