protected SQLAggregateExpr parseAggregateExprRest(SQLAggregateExpr aggregateExpr) {
if (lexer.token() == Token.ORDER) {
SQLOrderBy orderBy = this.parseOrderBy();
aggregateExpr.putAttribute("ORDER BY", orderBy);
}
if (identifierEquals("SEPARATOR")) {
lexer.nextToken();
SQLExpr seperator = this.primary();
aggregateExpr.putAttribute("SEPARATOR", seperator);
}
return aggregateExpr;
}
public boolean visit(SQLAggregateExpr x) {
accept(x.getArguments());
accept(x.getWithinGroup());
accept(x.getOver());
return false;
}