r = new ExpressionColumn(database, null, null, name);
}
} else if (equalsToken("NEXT", name) && readIf("VALUE")) {
read("FOR");
Sequence sequence = readSequence();
r = new SequenceValue(sequence);
} else if (currentTokenType == VALUE && currentValue.getType() == Value.STRING) {
if (equalsToken("DATE", name)) {
String date = currentValue.getString();
read();
r = ValueExpression.get(ValueDate.parse(date));