Can param evaluation use same estate as executor? - Mailing list pgsql-hackers

From limaozeng
Subject Can param evaluation use same estate as executor?
Date
Msg-id 305dd217.3178.136521747b2.Coremail.limaozeng@163.com
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List pgsql-hackers
<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"> Hi,<br />    now I find that params for
executestatement are evaluated before PortalRun, using another temporary estate. Is it necessary? Or can we evaluate
paramsduring executions, that is, in ExecEvalParam function? then we can use the same estate as one for executor, which
cansave time to initialize another estate. Looking forward your reply. Thx.<br /><br />Best Regards<br />3.26<br
/></div><br/><br /><span title="neteasefooter"><span id="netease_mail_footer"></span></span> 

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