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<title>Terminology differences</title>
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<h1 id="terminology"><a href="rbafzmst02.htm#ToC_1573">Appendix G. Terminology differences</a></h1>
<p>Some terminology used in the ANSI and ISO standards differs from the terminology
used in this book and other product books. The following table is a cross
reference of the SQL 2003 Core standard terms to DB2 UDB SQL terms.</p>
<a name="wq2395"></a>
<table id="wq2395" width="100%" summary="" border="1" frame="border" rules="all">
<caption>Table 168. ANSI/ISO term to DB2 UDB SQL term cross-reference</caption>
<thead valign="bottom">
<tr>
<th id="wq2396" width="50%" align="left">
<div class="lines">ANSI/ISO Term<br />
</div></th>
<th id="wq2397" width="50%" align="left">
<div class="lines">DB2 UDB SQL Term<br />
</div></th>
</tr>
</thead>
<tbody valign="top">
<tr>
<td headers="wq2396">
<div class="lines">literal<a id="idx3596" name="idx3596"></a><a id="idx3597" name="idx3597"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">constant<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">comparison predicate<a id="idx3598" name="idx3598"></a><a id="idx3599" name="idx3599"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">basic predicate<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">comparison predicate subquery<a id="idx3600" name="idx3600"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">subquery in a basic predicate<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">degree of table/cursor <a id="idx3601" name="idx3601"></a></td>
<td headers="wq2397">number of items in a select list</td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">grouped table<br />
</div></td>
<td headers="wq2397">
<div class="lines">result table created by a group-by or having clause<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">grouped view<br />
</div></td>
<td headers="wq2397">
<div class="lines">result view created by a group-by or having clause<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">grouping column<br />
</div></td>
<td headers="wq2397">
<div class="lines">column in a group-by clause<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">outer reference<a id="idx3602" name="idx3602"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">correlated reference<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">query expression<a id="idx3603" name="idx3603"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">fullselect<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">query specification<a id="idx3604" name="idx3604"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">subselect<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">result specification<a id="idx3605" name="idx3605"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">result<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">set function<a id="idx3606" name="idx3606"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">aggregate function<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">table expression<a id="idx3607" name="idx3607"></a><br />
</div></td>
<td headers="wq2397">
<pre class="cgraphic">&gt;--from-clause*-*--------------*-----------&gt;
**where-clause**
&gt;--*-----------------*--*---------------*--&gt;
**group-by-clause** **having-clause**</pre></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">target specification<a id="idx3608" name="idx3608"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">host variable followed by an indicator variable<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">transaction<a id="idx3609" name="idx3609"></a><br />
</div></td>
<td headers="wq2397">
<div class="lines">logical unit of work or unit of work<br />
</div></td>
</tr>
<tr>
<td headers="wq2396">
<div class="lines">value expression<a id="idx3610" name="idx3610"></a><br />
</div></td>
<td headers="wq2397">arithmetic expression</td>
</tr>
</tbody>
</table>
<p>The following table is a cross reference of DB2 UDB SQL terms to the SQL 2003 Core standard terms.</p>
<a name="wq2398"></a>
<table id="wq2398" width="100%" summary="" border="1" frame="border" rules="all">
<caption>Table 169. DB2 UDB SQL term to ANSI/ISO term cross-reference</caption>
<thead valign="bottom">
<tr>
<th id="wq2399" width="50%" align="left">
<div class="lines">DB2 UDB SQL Term<br />
</div></th>
<th id="wq2400" width="50%" align="left">
<div class="lines">ANSI/ISO Term<br />
</div></th>
</tr>
</thead>
<tbody valign="top">
<tr>
<td headers="wq2399">
<div class="lines">aggregate function<a id="idx3611" name="idx3611"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">set function<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">arithmetic expression<a id="idx3612" name="idx3612"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">value expression<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">basic predicate<a id="idx3613" name="idx3613"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">comparison predicate<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">column in a group-by clause<a id="idx3614" name="idx3614"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">grouping column<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">correlated reference<a id="idx3615" name="idx3615"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">outer reference<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<pre class="cgraphic">&gt;--from-clause*-*--------------*-----------&gt;
**where-clause**
&gt;--*-----------------*--*---------------*--&gt;
**group-by-clause** **having-clause**</pre></td>
<td headers="wq2400">
<div class="lines">table expression<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">fullselect<a id="idx3616" name="idx3616"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">query expression<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">host variable followed by an indicator variable<a id="idx3617" name="idx3617"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">target specification<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">logical unit of work or unit of work<br />
</div></td>
<td headers="wq2400">
<div class="lines">transaction<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">interactive SQL<br />
</div></td>
<td headers="wq2400">
<div class="lines">direct SQL<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">number of items in a select list <a id="idx3618" name="idx3618"></a></td>
<td headers="wq2400">degree of table/cursor</td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">result<a id="idx3619" name="idx3619"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">result specification<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">result table created by a group-by or having clause<a id="idx3620" name="idx3620"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">grouped table<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">result view created by a group-by or having clause<a id="idx3621" name="idx3621"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">grouped view<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">subquery in a basic predicate<a id="idx3622" name="idx3622"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">comparison predicate subquery<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">subselect<a id="idx3623" name="idx3623"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">query specification<br />
</div></td>
</tr>
<tr>
<td headers="wq2399">
<div class="lines">subselect or fullselect in parenthesis<a id="idx3624" name="idx3624"></a><br />
</div></td>
<td headers="wq2400">
<div class="lines">query term<br />
</div></td>
</tr>
</tbody>
</table>
<hr /><br />
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