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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=25098 SQLTransformer fails to return number of rows updated Summary: SQLTransformer fails to return number of rows updated Product: Cocoon 2 Version: 2.1.3 Platform: All OS/Version: All Status: NEW Severity: Major Priority: Other Component: general components AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] The SQLTransformer fails to return the number of rows updated as a result of an INSERT, UPDATE or DELETE statement. The SQLTransformer.Query.serializeRows method will return the number of updated rows as a returncode attribute but it is never called for update queries. The following code fragment from SQLTransform.executeQuery processes the results from the query: 361 if ( !query.isStoredProcedure() ) { 362 while ( query.next() ) { 363 this.start( query.row_name, attr ); 364 query.serializeRow(this.manager); 365 if ( index + 1 < queries.size() ) { 366 executeQuery( index + 1 ); 367 } 368 this.end( query.row_name ); 369 } 370 } The SQLTransformer.Query.next method always returns false for any update query and therefore query.serializeRow is never called and the results are never reported. It also suggests that any queries after an update query will never be executed as well. As a general comment, the use of recursion in this part of the code (executeQuery calls itself) is poor coding form. It is not necessary, could be done simpler with a while loop and results in tangles like the one described.
