Nope. BTW, there is an extraneous parenthesis in your example. Here's what I used:<div><div><b>UPDATE gis."gz_2010_48_160_00_500k"</b></div><div><b>SET "the_geom_3081" = ST_Transform(ST_Setsrid(the_geom, 4629),3081);</b></div>
<div><br></div><div>(BTW, I said 4326 earlier, but I should have been using 4269. Not sure that explains the errors, however.)</div><div><br></div><div>Now I get this:</div><div><b>ERROR: new row for relation "gz_2010_48_160_00_500k" violates check constraint "enforce_geotype_the_geom_3081"</b><br>
<div><br></div><div>This is just bizarre because the source and destination column are POLYGON types.</div><div><br></div><div>Here's what I get when running <b>ST_AsEWKT(the_geom)</b>:</div><div><div><b>"POLYGON((-94.940569 29.330815,-94.93334 29.329038,-94.930971 29.327708,-94.929679 29.32634,-94.938834 29.320412,-94.946644 29.323065,-94.946988 29.326066,-94.94085 29.330469,-94.940569 29.330815))"</b></div>
</div><div><br></div><div>I just double-checked, and there are no other rows in public.geometry_columns describing anything in the <b>gz_2010_48_160_00_500k</b> table besides the two rows I pasted earlier.</div><div><br>
</div>
<div>Here's that constraint:</div><div><b>enforce_geotype_the_geom_3081 CHECK (geometrytype(the_geom_3081) = 'POLYGON'::text OR the_geom_3081 IS NULL);</b></div><div><br></div><div>Aren</div><div><br><div class="gmail_quote">
On Sun, Feb 19, 2012 at 2:10 AM, <span dir="ltr"><<a href="mailto:pcreso@pcreso.com">pcreso@pcreso.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top" style="font:inherit">Does this work?<br><br><div>
<div><b>UPDATE gis."gz_2010_48_160_00_500k"</b></div>
<div><b>SET "the_geom_3081" = ST_Transform<span style="background-color:rgb(255,255,0)">(</span>(ST_Setsrid(the_geom, 4326),3081);</b></div>
</div><br>ie:: is the problem finding the srid from geometry_columns or finding it but ST_Transform() fails even when given the srid?<br><br>Even if there is a bug, this may work for you until fixed?<br><br>Brent Wood<br>
<br>--- On <b>Sun, 2/19/12, René Romero Benavides <i><<a href="mailto:ichbinrene@gmail.com" target="_blank">ichbinrene@gmail.com</a>></i></b> wrote:<br><blockquote style="border-left:2px solid rgb(16,16,255);margin-left:5px;padding-left:5px">
<br>From: René Romero Benavides <<a href="mailto:ichbinrene@gmail.com" target="_blank">ichbinrene@gmail.com</a>><br>Subject: Re: [postgis-users] Bogus unknown geometry error from ST_Transform<br>To: <a href="mailto:postgis-users@postgis.refractions.net" target="_blank">postgis-users@postgis.refractions.net</a><br>
Date: Sunday, February 19, 2012, 8:37 PM<div><div class="h5"><br><br><div>
<div>
El 18/02/2012 11:29 p.m., Aren Cambre escribió:
<blockquote type="cite">ST_Transform is returning a bogus error of<b> Input
geometry has unknown (-1) SRID</b>.
<div><br>
</div>
<div>Here's the query:</div>
<div>
<div><b>UPDATE gis."gz_2010_48_160_00_500k"</b></div>
<div><b>SET "the_geom_3081" = ST_Transform(the_geom, 3081);</b></div>
</div>
<div><br>
</div>
<div>I said "bogus" because the database's <b>public.geometry_columns</b>
table has valid values for these two columns, and neither has
SRID of -1:</div>
<div>
<div><b>34281;"''";"gis";"gz_2010_48_160_00_500k";"the_geom";2;4326;"POLYGON"</b></div>
<div><b>34276;"''";"gis";"gz_2010_48_160_00_500k";"the_geom_3081";2;3081;"POLYGON"</b></div>
</div>
<div><br>
</div>
<div>What gives?</div>
<div><br>
</div>
<div>Aren</div>
<br>
<fieldset></fieldset>
<br>
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</pre>
</blockquote>
I thought a SRID of -1 was a synonym for the default one (4326). But
don't take my word for it, I'm beginning with postgis.<br>
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