https://issues.qgis.org/https://issues.qgis.org/favicon.ico2012-09-17T21:04:17ZQGIS Issue TrackingQGIS Application - Feature request #6361: Edit widget “Unique values”https://issues.qgis.org/issues/6361?journal_id=352392012-09-17T21:04:17Zzirneklitis -k_a_r_l_o_@sveiks.lv
<ul></ul><p>May be “_Value Collection_” is more appropriate name for the given widget.</p> QGIS Application - Feature request #6361: Edit widget “Unique values”https://issues.qgis.org/issues/6361?journal_id=385142013-01-22T20:16:03ZNathan Woodrow
<ul></ul><p>zirneklitis - wrote:</p>
<blockquote>
<p>In most DBMS unique is UNIQUE – no duplication is allowed</p>
</blockquote>
<p>This is what happens. If you are using a database based provider for a layer it will do a GROUP BY to return the unique values for that column. I have never had it return a item more then once.</p>
<blockquote>
<p>Funny! UUID means Universally Unique IDentifier.</p>
</blockquote>
<p>Not sure what the issue is. The widget is a Universally Unique Identifier generator.</p> QGIS Application - Feature request #6361: Edit widget “Unique values”https://issues.qgis.org/issues/6361?journal_id=385162013-01-22T22:09:40Zzirneklitis -k_a_r_l_o_@sveiks.lv
<ul></ul><p>The problematic name is for widget “Unique values”. The “UUID generator” was mentioned to point to the quite opposite use of the word “unique” into the same window. The “UUID generator” works as expected. No the same with “Unique values”.</p>
<p>When the widget “Unique values” is chosen with editable option on, any value could be entered. Look at the example of entered values:</p>
<p>id,N,10,0 kods,C,3<br />1 AAA<br />2 AAB<br />1 AAC<br />4 AAA<br />1 AAA<br />4 AAC<br />4 AAC</p>
<p>As You can see, there is no uniqueness.</p>
<p>When the widget “Unique values” is chosen with editable option off, only <strong>existing values</strong> could be chosen.</p> QGIS Application - Feature request #6361: Edit widget “Unique values”https://issues.qgis.org/issues/6361?journal_id=532142014-06-24T03:03:52ZPaolo Cavallinicavallini@faunalia.it
<ul><li><strong>Category</strong> set to <i>Edit widget</i></li></ul> QGIS Application - Feature request #6361: Edit widget “Unique values”https://issues.qgis.org/issues/6361?journal_id=770642017-04-30T22:48:40ZGiovanni Manghigiovanni.manghi@gmail.com
<ul><li><strong>Easy fix?</strong> set to <i>No</i></li></ul>