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<h1 class="topictitle1">Example: Character string expressions</h1>
<div><p>These are examples of string expressions.</p>
<div class="section"><p>Assume the following variables:</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" width="31.155778894472363%" id="d0e21">Variable</th>
<th valign="top" width="68.84422110552764%" id="d0e23">Value</th>
</tr>
</thead>
<tbody><tr><td valign="top" width="31.155778894472363%" headers="d0e21 ">&amp;AA</td>
<td valign="top" width="68.84422110552764%" headers="d0e23 "><samp class="codeph"> 'GOOD ' </samp></td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e21 ">&amp;BB</td>
<td valign="top" width="68.84422110552764%" headers="d0e23 "><samp class="codeph"> 'REPLACEMENT'</samp></td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e21 ">&amp;CC</td>
<td valign="top" width="68.84422110552764%" headers="d0e23 "><samp class="codeph"> 'ALSO GOOD'</samp></td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e21 ">&amp;DD</td>
<td valign="top" width="68.84422110552764%" headers="d0e23 "><samp class="codeph"> 'METHOD'</samp></td>
</tr>
</tbody>
</table>
</div>
<p>The following table shows character string expressions and the
result.</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" width="31.155778894472363%" id="d0e58">Expression</th>
<th valign="top" width="68.84422110552764%" id="d0e60">Result</th>
</tr>
</thead>
<tbody><tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(&amp;AA || &amp;BB)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">GOOD REPLACEMENT</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(&amp;AA||&amp;BB)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">GOOD REPLACEMENT</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(&amp;AA *CAT &amp;BB)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">GOOD REPLACEMENT</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 "> </td>
<td valign="top" width="68.84422110552764%" headers="d0e60 "> </td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(&amp;CC |&gt; &amp;DD)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">ALSO GOOD METHOD</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(&amp;CC *BCAT &amp;DD)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">ALSO GOOD METHOD</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 "> </td>
<td valign="top" width="68.84422110552764%" headers="d0e60 "> </td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(A *CAT MOUSE)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">AMOUSE</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">('A ' *CAT MOUSE)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">A MOUSE</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 "> </td>
<td valign="top" width="68.84422110552764%" headers="d0e60 "> </td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(FAST *CAT MOUSE)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">FASTMOUSE</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">('FAST ' *BCAT MOUSE)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">FAST MOUSE</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">('FAST ' *TCAT MOUSE)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">FASTMOUSE</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 "> </td>
<td valign="top" width="68.84422110552764%" headers="d0e60 "> </td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">('AB' *CAT 'CD')</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">ABCD</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">('AB' *BCAT 'CD')</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">AB CD</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">('AB' *TCAT 'CD')</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">ABCD</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 "> </td>
<td valign="top" width="68.84422110552764%" headers="d0e60 "> </td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(%SST(&amp;AA 1 5) *CAT (%SST(&amp;BB 3 5))</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">GOOD PLACE</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(%SST(&amp;CC 1 9) *BCAT (%SST(&amp;BB 3 5))</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">ALSO GOOD PLACE</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 "> </td>
<td valign="top" width="68.84422110552764%" headers="d0e60 "> </td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(&amp;AA *CAT ' TIME')</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">GOOD TIME</td>
</tr>
<tr><td valign="top" width="31.155778894472363%" headers="d0e58 ">(&amp;CC *BCAT TIME)</td>
<td valign="top" width="68.84422110552764%" headers="d0e60 ">ALSO GOOD TIME</td>
</tr>
</tbody>
</table>
</div>
</div>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rbam6charstrngexp.htm" title="The operands in a character string expression must be quoted or unquoted character strings, character variables, or the substring (%SUBSTRING or %SST) built-in function.">Character string expressions</a></div>
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