dennis'# pParsed varchar[];
Make that last line:
pParsed varchar[] := ''{}'';
That initializes pParsed to an *empty* array. Otherwise pParsed is NULL, and when you attempt to extend a NULL array, e.g. "pParsed[1] = ''blah''" you still get NULL.
Joe, thank you very much! It makes much sense now that you tell me, but it was obviously not something I thought of.
Dennis pg-user a t calico-consulting dot com
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