Hi Tom. I misread the manual. I thought I could not do array_upper on
multidimensional array but it was specific concatenation functions.
Thank you for clarifying this.
Regards,
David
On Tuesday, July 5, 2005, at 01:22 PM, Tom Lane wrote:
David Pratt <fairwinds@xxxxxxxxxxx> writes:
Hi. I am using array_dims to give me dimensions of multidimensional
array ie:
[1:5][1:2]
In my function I want to retreive the value of the second number from
array_dims (5 in example above)
Why aren't you using array_upper()?
This is what I am trying:
count_str = substr(dimensions from '\[\d\:(\d+)\]\[\d\:\d\]')
Perhaps you forgot to double the backslashes?
regards, tom lane
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