Re: Print b-tree tuples

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От Samuel Vogel
Тема Re: Print b-tree tuples
Дата
Msg-id 50E6C455.90009@muel-vogel.de
обсуждение исходный текст
Ответ на Print b-tree tuples  (Samuel Vogel <s@muel-vogel.de>)
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<div class="moz-cite-prefix">Hello,<br /><br /></div><blockquote cite="mid:50E5B65A.70009@muel-vogel.de"
type="cite"><divclass="moz-text-flowed" lang="x-western" style="font-family: -moz-fixed;       font-size: 12px;">I'm
tryingto print out the tuples in the b-tree nodes for analysis, but when iterate over more than the first entry of the
tuples(scanKey++), I strangely get the error below on query execution:<br /> ERROR:  relation "simpletest" does not
exist<br/> LINE 1: SELECT * FROM simpletest WHERE id = 50;<br /></div></blockquote> I was able to get around this by
onlyprinting byval attributes:<br /><br /> if (!itupdesc->attrs[i-1]->attbyval)<br />             break;<br /><br
/>I would still like to know why my code screws up though. The relnames are not byval, but I should still be able to
printthe address, right?<br /><br /> Regards,<br /> Samuel<br /> 

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