List of singlePartitioningExpressionForReport() Examples

            }
            else if (procWantsCommonPartitioning) {
                // Only consider statements that are capable of running SP with a partitioning parameter that does not seem to
                // conflict with the partitioning of prior statements.
                if (partitioning.getCountOfIndependentlyPartitionedTables() == 1) {
                    AbstractExpression statementPartitionExpression = partitioning.singlePartitioningExpressionForReport();
                    if (statementPartitionExpression != null) {
                        if (commonPartitionExpression == null) {
                            commonPartitionExpression = statementPartitionExpression;
                            exampleSPstatement = stmt.getText();
                            exampleSPvalue = partitioning.getInferredPartitioningValue();

            // In theory, the PartitioningForStatement would confirm the use of (only) a parameter as a partition key --
            // or if the partition key was determined to be some other hard-coded constant (expression?) it might display a warning
            // message that the passed parameter is assumed to be equal to that constant (expression).
        } else {
            if (partitioning.getCountOfIndependentlyPartitionedTables() == 1) {
                AbstractExpression statementPartitionExpression = partitioning.singlePartitioningExpressionForReport();
                if (statementPartitionExpression != null) {
                    // The planner has uncovered an overlooked opportunity to run the statement SP.
                    String msg = null;
                    if (statementPartitionExpression instanceof ParameterValueExpression) {
                        msg = "This procedure would benefit from setting the attribute 'partitioninfo=" + partitioning.getFullColumnName() +

Examples of singlePartitioningExpressionForReport()

Examples of org.voltdb.planner.StatementPartitioning.singlePartitioningExpressionForReport()

Examples of org.voltdb.planner.StatementPartitioning.singlePartitioningExpressionForReport()