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take out non working functions in the help file. Will be moved to Qgs…
…QueryBuilder help

git-svn-id: c8812cc2-4d05-0410-92ff-de0c093fc19c
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macho committed Mar 22, 2011
1 parent 3c588cd commit 584ec2345107df23721cff0dd5d31d651452ba73
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  1. +0 −22 resources/context_help/QgsFieldCalculator-en_US
@@ -18,28 +18,6 @@ The field calculator allows you to update fields with expressions.
<tr><td>'string'</td><td>literal string value</td></tr>
<tr><td>NULL</td><td>null value</td></tr>
<tr><td><tt>a</tt> OR <tt>b</tt></td><td><tt>a</tt> or <tt>b</tt> are true.</td></tr>
<tr><td><tt>a</tt> AND <tt>b</tt></td><td><tt>a</tt> and <tt>b</tt> are true.</td></tr>
<tr><td>NOT <tt>a</tt></td><td>inverted boolean value of <tt>a</tt></td></tr>
<tr><td><tt>a</tt> IS NULL</td><td><tt>a</tt> has no value</td></tr>
<tr><td><tt>a</tt> IS NOT NULL</td><td><tt>a</tt> has <tt>a</tt> value</td></tr>
<tr><td><tt>a</tt> IN ( value[, value...] )</td><td><tt>a</tt> is one of the listed values</td></tr>
<tr><td><tt>a</tt> NOT IN ( value[, value...] )</td><td><tt>a</tt> is not one of the listed values</td></tr>
<tr><td><tt>a</tt> = <tt>b</tt></td><td><tt>a</tt> and <tt>b</tt> are equal</td><tr>
<tt>a</tt> != <tt>b</tt><br>
<tt>a</tt> &lt;&gt; <tt>b</tt>
<td><tt>a</tt> and <tt>b</tt> are not equal</td>
<tr><td><tt>a</tt> &lt;= <tt>b</tt></td><td><tt>a</tt> is less or equal <tt>b</tt></td></tr>
<tr><td><tt>a</tt> &gt;= <tt>b</tt></td><td><tt>a</tt> is greater or equal <tt>b</tt></td></tr>
<tr><td><tt>a</tt> &gt; <tt>b</tt></td><td><tt>a</tt> is greater than <tt>b</tt></td></tr>
<tr><td><tt>a</tt> &lt; <tt>b</tt></td><td><tt>a</tt> is less than <tt>b</tt></td></tr>
<tr><td><tt>a</tt> ~ <tt>b</tt></td></td><td><tt>a</tt> matches regular expression <tt>b</tt></td></tr>
<tr><td><tt>a</tt> LIKE <tt>b</tt></td><td><tt>a</tt> is like <tt>b</tt></td></tr>
<tr><td><tt>a</tt> ILIKE <tt>b</tt></td><td><tt>a</tt> is like <tt>b</tt> (case insensitive)</td></tr>
<tr><td>sqrt(<tt>a</tt>)</td><td>square root</td></tr>
<tr><td>sin(<tt>a</tt>)</td><td>sinus of <tt>a</tt></td></tr>
<tr><td>cos(<tt>a</tt>)</td><td>cosinus of <tt>b</tt></td></tr>

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