Re: pg_select in a tcl script
От
ljb
Тема
Re: pg_select in a tcl script
Дата
Msg-id
a5pc7g$be7$1@jupiter.hub.org
Список
Дерево обсуждения
Re: libpgtcl pg_execute ljb <lbayuk@mindspring.com>
Re: libpgtcl pg_execute Bruce Momjian <pgman@candle.pha.pa.us>
Re: libpgtcl pg_execute Tom Lane <tgl@sss.pgh.pa.us>
steve@customware.aust.com wrote: > Hi > > The documentation for pg_select says that "the return result is either > an error message or a handle for a query result". > > How can I catch this output? and How do I determine if it is an error or > a handle? > > I have tried > > set res [pg_select ...] > pg_result res -status > complains that res is not a result handle, it seems to be a null value. No result handle is returned. pg_select creates, uses, and then destroys the result structure before it returns. Where in the documentation did you see the above quote?
В списке pgsql-interfaces по дате отправления
