johng 2002/09/06 00:21:20
Modified: java/src/org/apache/xalan/lib/sql SQLDocument.java
Log:
Fixed problem where a query that returned zero rows would incorrectly return
a JDBC
Exception. Note: This only occurs in streaming mode.
Revision Changes Path
1.20 +2 -2
xml-xalan/java/src/org/apache/xalan/lib/sql/SQLDocument.java
Index: SQLDocument.java
===================================================================
RCS file:
/home/cvs/xml-xalan/java/src/org/apache/xalan/lib/sql/SQLDocument.java,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -r1.19 -r1.20
--- SQLDocument.java 17 Jan 2002 19:29:38 -0000 1.19
+++ SQLDocument.java 6 Sep 2002 07:21:19 -0000 1.20
@@ -678,9 +678,9 @@
// In Streaming mode, the current ROW will always point back
// to itself until all the data was read. Once the Query is
// empty then point the next row to DTM.NULL so that the stream
- // ends.
+ // ends. Only do this if we have statted the loop to begin with.
- if (m_StreamingMode)
+ if (m_StreamingMode && (m_LastRowIdx != DTM.NULL))
{
// We are at the end, so let's untie the mark
m_nextsib.setElementAt(DTM.NULL, m_LastRowIdx);
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