Package org.hsqldb_voltpatches.RangeVariable

Examples of org.hsqldb_voltpatches.RangeVariable.RangeIteratorBase

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        RowSetNavigator newDataNavigator = queryExpression == null
                                           ? getInsertValuesNavigator(session)
                                           : getInsertSelectNavigator(session);
        Expression        checkCondition = null;
        RangeIteratorBase checkIterator  = null;

        if (targetTable != baseTable) {
            QuerySpecification select =
                ((TableDerived) targetTable).getQueryExpression()
                    .getMainSelect();
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        if (session.compiledStatementExecutor.rangeIterators[1] == null) {
            session.compiledStatementExecutor.rangeIterators[1] =
                rangeVariable.getIterator(session);
        }
*/
        RangeIteratorBase it =
            (RangeIteratorBase) session.sessionContext.getCheckIterator();

        if (it == null) {
            it = rangeVariable.getIterator(session);

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                Object[] data = new Object[exprColumns.length];

                navigator.add(data);
            }

            RangeIteratorBase it = new RangeIteratorBase(session,
                navigator.store, navigator.table, resultRangePosition);

            session.sessionContext.setRangeIterator(it);

            while (it.next()) {
                for (int i = indexStartAggregates; i < indexLimitExpressions;
                        i++) {
                    ExpressionAggregate aggregate =
                        (ExpressionAggregate) exprColumns[i];
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        int            count          = 0;
        Expression[]   colExpressions = updateExpressions;
        HashMappedList rowset         = new HashMappedList();
        Type[]         colTypes       = baseTable.getColumnTypes();
        RangeIteratorBase it = RangeVariable.getIterator(session,
            targetRangeVariables);
        Expression checkCondition = null;

        if (targetTable != baseTable) {
            checkCondition =
                ((TableDerived) targetTable).getQueryExpression()
                    .getMainSelect().checkQueryCondition;
        }

        while (it.next()) {
            session.sessionData.startRowProcessing();

            Row      row  = it.getCurrentRow();
            Object[] data = row.getData();
            Object[] newData = getUpdatedData(session, baseTable,
                                              updateColumnMap, colExpressions,
                                              colTypes, data);
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Related Classes of org.hsqldb_voltpatches.RangeVariable.RangeIteratorBase

  • org.hsqldb_voltpatches.Constraint
  • org.hsqldb_voltpatches.QuerySpecification
  • org.hsqldb_voltpatches.StatementDML
  • org.hsqldb_voltpatches.StatementInsert
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