Re: Selecting values from comma separated string

"A. Kretschmer" <andreas.kretschmer@schollglas.com> writes:
> In response to Nacef LABIDI :

>> I want to write a function that takes as param a comma separated values string
>> and perform a select matching these values.

> Use EXECUTE sql_string,

Safer to use string_to_array, for instance

       ... WHERE id = ANY(string_to_array('1,3,7,8', ',')::int[]) ...

Of course this just begs the question of why the OP doesn't use an
array in the first place.

                       regards, tom lane

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