<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">2013/4/10 Satish Barot <span dir="ltr"><<a href="mailto:satish4asterisk@gmail.com" target="_blank">satish4asterisk@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div class="h5"><br><div class="gmail_extra"><div class="gmail_quote">On Tue, Apr 9, 2013 at 7:56 PM, Olivier <span dir="ltr"><<a href="mailto:oza_4h07@yahoo.fr" target="_blank">oza_4h07@yahoo.fr</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><br></div>Hello,<br>
<br></div>What about having a new DB_IFEXISTS function in Asterisk ?<br><br></div>It would accept two arguments : one being family/Key just as DB function, and the other being a default value which would be returned if family/key value does not exist.<br>
<br></div>Thoughts ?<br><br></div>Regards<br></div>
</blockquote></div><br></div></div></div><div class="gmail_extra">You can achieve the same functionality using IF function. Something like,</div><div class="gmail_extra">...</div><div class="gmail_extra">same => n,Set(foo=${IF($[ "${DB(family/key)}" = ""]?defaultval:${DB(family/key)})})<span class="HOEnZb"><font color="#888888"><br>
</font></span></div></div></blockquote><div><br></div><div>Yes, of course, but having a dedicated function for frequent pattern is convenient.<br></div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr"><div class="gmail_extra"><span class="HOEnZb"><font color="#888888">
</font></span></div><span class="HOEnZb"><font color="#888888"><div class="gmail_extra"><br></div><div class="gmail_extra">--Satish Barot</div><div class="gmail_extra">Ahmedabad, India.</div></font></span></div>
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