@Override
public QueryClause toQuerySql(SelectProcessor processor, SqlContext context, boolean order) {
String tableName = (String) getAttribute(JoinElement.CUSTOM_TABLE_NAME);
if (tableName != null) tableName = MetaHolder.toSchemaAdjustedName(tableName);
PartitionResult[] prs =
DbUtils.toTableNames(getInstance(), tableName, this, processor.getPartitionSupport());
DatabaseDialect profile = processor.getProfile(prs);
QueryClauseImpl clause = new QueryClauseImpl(profile);
GroupClause groupClause = SelectProcessor.toGroupAndHavingClause(this, context, profile);
clause.setGrouphavingPart(groupClause);
clause.setSelectPart(SelectProcessor.toSelectSql(context, groupClause, profile));
clause.setTables(type.getTableName(false), prs);
clause.setWherePart(processor.parent.toWhereClause(this, context, false, profile).getSql());
if (order) clause.setOrderbyPart(SelectProcessor.toOrderClause(this, context, profile));
return clause;
}