When using SQL Server with JBOSS 3.2.1 the following problem occurs.
When updating a optimistically locked field that has an intital value of null the update fails.
The problem is:
JDBCStoreEntityCommand.java
00108 sql.append(" WHERE ").append(SQLUtil.getWhereClause(whereFields));
String jdbc::SQLUtil::getWhereClause ( List fields ) [inline, static]
Returns columnName0=? [AND columnName1=? [AND columnName2=? [...]]]
In SQLServer2000 if a field is null the syntax has to be
columnName is ? where ? equals null.
The columnName=? syntax fails the update.
Does anyone know a work around for this syntax problem?
