NSMutableArray results = new NSMutableArray();
int count = entityGroup.count();
for (int i = 0; i < count; i++) {
EOEntity entity = (EOEntity) entityGroup.objectAtIndex(i);
String sequenceName = DB2PlugIn._sequenceNameForEntity(entity);
if (!sequenceNames.containsObject(sequenceName)) {
sequenceNames.addObject(sequenceName);
String sql = "DROP SEQUENCE " + sequenceName ;
results.addObject(createExpression(entity, sql));
}
}