Examples of org.hsqldb_voltpatches.lib.HsqlList

org.hsqldb_voltpatches.lib.HsqlList
This should be used as the datatype for parameters and instance variables instead of HsqlArrayList or HsqlLinkedList to allow interchangable use of the two. @author dnordahl@users @version 1.7.2 @since 1.7.2

                nodes[i].collectRangeVariables(rangeVariables, set);
            }
        }


        if (subQuery != null && subQuery.queryExpression != null) {
            HsqlList unresolvedExpressions =
                subQuery.queryExpression.getUnresolvedExpressions();


            if (unresolvedExpressions != null) {
                for (int i = 0; i < unresolvedExpressions.size(); i++) {
                    Expression e = (Expression) unresolvedExpressions.get(i);


                    e.collectRangeVariables(rangeVariables, set);
                }
            }
        }

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            case OpTypes.CASEWHEN :
                acceptsSequences = false;
                break;


            case OpTypes.TABLE : {
                HsqlList localSet = null;


                for (int i = 0; i < nodes.length; i++) {
                    if (nodes[i] == null) {
                        continue;
                    }


                    localSet = nodes[i].resolveColumnReferences(
                        RangeVariable.emptyArray, localSet);
                }


                if (localSet != null) {
                    isCorrelated = true;


                    if (subQuery != null) {
                        subQuery.setCorrelated();
                    }


                    for (int i = 0; i < localSet.size(); i++) {
                        Expression e = (Expression) localSet.get(i);


                        unresolvedSet =
                            e.resolveColumnReferences(rangeVarArray,
                                                      unresolvedSet);
                    }

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        RangeVariable range = new RangeVariable(t, null, null, null,
            compileContext);


        s.rangeVariables = new RangeVariable[]{ range };


        HsqlList unresolved = e.resolveColumnReferences(s.rangeVariables,
            null);


        ExpressionColumn.checkColumnsResolved(unresolved);
        e.resolveTypes(session, null);

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        return voltGetXML(session);
    }


    // A VoltDB extension to support indexed expressions
    private void resolveTableColumns(Table table) {
        HsqlList set = new HsqlArrayList();
        collectAllColumnExpressions(set);
        for (int i = 0; i < set.size(); i++) {
            ExpressionColumn array_element = (ExpressionColumn)set.get(i);
            ColumnSchema column = table.getColumn(table.getColumnIndex(array_element.getAlias()));
            array_element.setAttributesAsColumn(column, false);


        }
    }

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    private SubQuery XreadRowValueExpressionList() {


        compileContext.subQueryDepth++;


        Expression e = XreadRowValueExpressionListBody();
        HsqlList unresolved =
            e.resolveColumnReferences(RangeVariable.emptyArray, null);


        ExpressionColumn.checkColumnsResolved(unresolved);
        e.resolveTypes(session, null);
        e.prepareTable(session, null, e.nodes[0].nodes.length);

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        resolveReferences(session);


        if (unresolvedExpressions != null) {
            for (int i = 0; i < unresolvedExpressions.size(); i++) {
                Expression e    = (Expression) unresolvedExpressions.get(i);
                HsqlList   list = e.resolveColumnReferences(outerRanges, null);


                ExpressionColumn.checkColumnsResolved(list);
            }
        }

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            e = new ExpressionValue(null, Type.SQL_VARCHAR);
        } else {
            e = XreadIntervalValueExpression();


            HsqlList unresolved =
                e.resolveColumnReferences(RangeVariable.emptyArray, null);


            ExpressionColumn.checkColumnsResolved(unresolved);
            e.resolveTypes(session, null);

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            conditionSQL              = getLastPart(position);
            isCheckOrTriggerCondition = false;


            readThis(Tokens.CLOSEBRACKET);


            HsqlList unresolved = condition.resolveColumnReferences(rangeVars,
                null);


            ExpressionColumn.checkColumnsResolved(unresolved);
            condition.resolveTypes(session, null);

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    /// Collect the names of the unique columns underlying a list of indexed expressions.
    private OrderedHashSet getBaseColumnNames(java.util.List<Expression> indexExprs) {
        OrderedHashSet set = new OrderedHashSet();


        HsqlList col_list = new HsqlArrayList();
        for (Expression expression : indexExprs) {
            expression.collectAllColumnExpressions(col_list);
        }


        for (int i = 0; i < col_list.size(); i++) {
            String colName = ((ExpressionColumn)col_list.get(i)).columnName;
            set.add(colName);
        }


        return set;
    }

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                list.toArray(arguments);


                Routine routine =
                    routineSchema.getSpecificRoutine(arguments.length);
                HsqlList unresolved = null;


                for (int i = 0; i < arguments.length; i++) {
                    Expression e = arguments[i];


                    if (e.isParam()) {
                        e.setAttributesAsColumn(
                            routine.getParameter(i),
                            routine.getParameter(i).isWriteable());
                    } else {
                        int paramMode =
                            routine.getParameter(i).getParameterMode();


                        unresolved =
                            arguments[i].resolveColumnReferences(outerRanges,
                                unresolved);


                        if (paramMode
                                != SchemaObject.ParameterModes.PARAM_IN) {
                            if (e.getType() != OpTypes.VARIABLE) {
                                throw Error.error(ErrorCode.X_42603);
                            }
                        }
                    }
                }


                ExpressionColumn.checkColumnsResolved(unresolved);


                for (int i = 0; i < arguments.length; i++) {
                    arguments[i].resolveTypes(session, null);
                }


                StatementDMQL cs = new StatementProcedure(session, routine,
                    arguments, compileContext);


                return cs;
            }
        }


        if (isStrictlyProcedure) {
            throw Error.error(ErrorCode.X_42501, token.tokenString);
        }


        Expression expression = this.XreadValueExpression();
        HsqlList unresolved = expression.resolveColumnReferences(outerRanges,
            null);


        ExpressionColumn.checkColumnsResolved(unresolved);
        expression.resolveTypes(session, null);

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Related Classes of org.hsqldb_voltpatches.lib.HsqlList

org.hsqldb_voltpatches.Expression

org.hsqldb_voltpatches.ParserCommand

org.hsqldb_voltpatches.ParserDDL

org.hsqldb_voltpatches.ParserDML

org.hsqldb_voltpatches.ParserDQL

org.hsqldb_voltpatches.ParserRoutine

org.hsqldb_voltpatches.QueryExpression

org.hsqldb_voltpatches.QuerySpecification

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