Обсуждение: how to get size of array in function

Hi list,
i made one  function and the argument of that function is string array,

now how can i get the size of that array??

Thanks,
Amit Soni

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Amit Soni <amit_soni@netcore.co.in> schrieb:

> Hi list,
> i made one  function and the argument of that function is string array,
>
> now how can i get the size of that array??

Please read
http://www.postgresql.org/docs/8.1/interactive/functions-array.html

You can use array_lower/array_upper or array_dims.


HTH, Andreas
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