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Posted to taglibs-user@tomcat.apache.org by "Das, Amar" <Am...@tpmc.com> on 2003/06/11 23:29:37 UTC
Null values and no of rows
I have two questions. Will appreciate your help.
1. In the following example, how can I substitute NA for null values. Note
that I do not construct the sql to include NVL function. The SQL statement
is passed to me.
<c:forEach var="row" items="${deejays.rowsByIndex}">
<tr>
<c:forEach var="column" items="${row}">
<td><c:out value="${column}"/></td>
</c:forEach>
</tr>
</c:forEach>
2. In the following example, how do I know how many rows returned?
<sql:query var="deejays">
SELECT * FROM mytable
</sql:query>
Thank you,
Amar Das
Perot Systems - Government Services
Voice: 781.545.2697
207.594.3007
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