Re: Inserting Multiple Random Rows - Mailing list pgsql-sql

From Justin Graf
Subject Re: Inserting Multiple Random Rows
Date
Msg-id 4BD88686.7070005@magwerks.com
Whole thread Raw
In response to Re: Inserting Multiple Random Rows  (Gary Chambers <gwchamb@gmail.com>)
Responses Re: Inserting Multiple Random Rows
List pgsql-sql
On 4/28/2010 1:48 PM, Gary Chambers wrote:<br /><blockquote
cite="mid:z2i302670f21004281048n3ed3d9aew9203d8cceec79f74@mail.gmail.com"type="cite"><pre wrap="">pen? </pre> <pre
wrap="">
The clouds parting, choirs of angels singing, and fireworks
celebrating the veil of my obtuseness being lifted, and my grasp and
command of SQL to be complete and infinite.  None of which appears
will ever happen...

-- Gary Chambers

/* Nothing fancy and nothing Microsoft! */
 </pre></blockquote> You now what <b><u>might </u></b>work <br /><br /> Insert into useraddrs(userid, addrdesc, city,
stprov)<br /> select u.userid, 'Home', c.cityname, c.stateabbr FROM users u, cities c<span class="moz-txt-citetags"><br
/></span>WHEREu.userid NOT IN (SELECT userid FROM useraddrs) <br /> and cid IN (select round(random()*10000)::int as
numfrom generate_series(1,100000)) rand ) <br /><br /> As you don't care if a record repeats<br /><br /> All legitimate
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