if (list.size() > 0) {
count = 0;
for (int x = 0, size = list.size(); x < size; x++) {
setCurrentRowNumber(x + 1);
Expression[] expr = list.get(x);
Row newRow = table.getTemplateRow();
for (int i = 0, len = columns.length; i < len; i++) {
Column c = columns[i];
int index = c.getColumnId();
Expression e = expr[i];
if (e != null) {
// e can be null (DEFAULT)
try {
Value v = c.convert(e.getValue(session));
newRow.setValue(index, v);
} catch (DbException ex) {
throw setRow(ex, count, getSQL(expr));
}
}
}
merge(newRow);
count++;
}
} else {
ResultInterface rows = query.query(0);
count = 0;
table.fire(session, Trigger.UPDATE | Trigger.INSERT, true);
table.lock(session, true, false);
while (rows.next()) {
count++;
Value[] r = rows.currentRow();
Row newRow = table.getTemplateRow();
setCurrentRowNumber(count);
for (int j = 0; j < columns.length; j++) {
Column c = columns[j];
int index = c.getColumnId();
try {
Value v = c.convert(r[j]);
newRow.setValue(index, v);
} catch (DbException ex) {
throw setRow(ex, count, getSQL(r));
}
}
merge(newRow);